Product Description
WH82 Welded Steel Chain ( For Steel Factory)
We own the sophisticated equipment and the advanced technology, such as:
1. CAD Designer
2. Wire Cutting Machine
3. Chain Running In Machine
4. Conveyor Furance
5. Ball Drift
6. Shot Peened Parts
7. Design Of Link Plate Waist
We have different models of welding chains, such as:
Chain No
|
Pitch
(mm) |
Outside Barrel Dia
(mm) |
Pin Dia
(mm) |
Side Bar Height
(mm) |
Approx Tooth Face at pitch line
(mm) |
Length of Bearing
(mm) |
Plate Thickness
(mm) |
Ultimate tensile strength
(KN) |
Weight Approx
(Kg/FT) |
|
WH82 | 78.1 | 26.97 | 14.35 | 31.8 | 38.1 | 57.4 | 6.4 | 132 | 2.28 |
Company Detail:
GOODUCK(TAI) is 1 of a professional exporter with exporting POWER TRANSMISSION PARTS: Roller chains,Conveyor chains,Stainless steel Chains, agricultural chains, steel detachable chains, special chains, sprockets, s. S. Sprockets, HRC couplings, pulleys, bushes etc. All these products have been supplied regularly to World Wide for over 15 years.
Welcome contact for more details.
Sofia Chen(Sales Manager)
HangZhou GOODLUCK TRANSMISSION TECHNOLOGY CO.,LTD
Material: | Steel |
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Structure: | Welded Chain |
Surface Treatment: | Polishing |
Chain Size: | 1/2"*11/128" |
Feature: | Fire Resistant |
Trade Style: | Trade/Manufacture/OEM |
Customization: |
Available
| Customized Request |
---|
Are there any environmental considerations when using roller chains?
Yes, there are several environmental considerations to keep in mind when using roller chains. Here’s a detailed answer to the question:
1. Lubricants: The choice of lubricant for roller chains can have an environmental impact. It’s important to select lubricants that are environmentally friendly and comply with any relevant regulations. Biodegradable lubricants or those with low toxicity are often preferred to minimize environmental harm in case of leaks or spills.
2. Contamination: Roller chains can be susceptible to contamination from dust, dirt, or other particles present in the operating environment. Contaminants can accelerate wear and reduce the lifespan of the chain. Implementing proper sealing measures, such as using protective covers or enclosures, can help prevent contamination and maintain chain performance.
3. Noise and Vibration: Roller chains can generate noise and vibration during operation, which may have environmental implications, especially in noise-sensitive areas. Employing noise reduction measures, such as using noise-dampening materials or implementing sound barriers, can help mitigate the impact of chain noise on the surrounding environment.
4. Corrosion Protection: In corrosive environments, protecting the roller chain from corrosion is crucial. Corrosion not only affects the performance and lifespan of the chain but can also lead to the release of harmful substances into the environment. Using corrosion-resistant materials or applying appropriate coatings can help minimize environmental risks.
5. Energy Efficiency: Roller chains should be properly tensioned and maintained to ensure efficient power transmission. By optimizing the performance of the chain, energy consumption can be minimized, resulting in reduced environmental impact.
6. Recycling and Disposal: When roller chains reach the end of their lifespan, proper disposal or recycling should be considered. Some components of the chain, such as metal links, can be recycled to minimize waste and conserve resources. Local regulations and recycling facilities should be consulted for guidance on the proper disposal or recycling methods.
It’s important to assess the specific environmental requirements and regulations in the operating environment and choose roller chain solutions that align with sustainable practices and minimize any negative environmental impacts.
Can roller chains be used for power transmission in mining equipment?
Yes, roller chains can be used for power transmission in mining equipment. Here’s a detailed answer to the question:
Mining equipment often requires robust and reliable power transmission systems to handle the demanding conditions and heavy loads encountered in mining operations. Roller chains have proven to be a suitable choice for power transmission in mining equipment due to their various advantages:
1. High Strength and Durability: Roller chains are designed to withstand high loads and provide reliable power transmission in challenging environments. They are made from high-strength materials such as alloy steel, which enables them to handle the heavy loads typically encountered in mining applications.
2. Resistance to Shock and Impact: Mining equipment often operates in rugged environments with frequent shock and impact loads. Roller chains are engineered to handle such conditions and can withstand the sudden changes in load and direction without compromising their performance or integrity.
3. Flexibility and Adaptability: Roller chains have inherent flexibility, allowing them to accommodate misalignment and angular movement between sprockets. This flexibility helps to ensure smooth and efficient power transmission even in applications where slight misalignments may occur due to the nature of the mining equipment.
4. Resistance to Contaminants: Mining environments can be dusty and contain abrasive particles. Roller chains are designed to resist contamination and maintain their performance even in dirty and harsh conditions. Proper sealing and lubrication can further enhance their resistance to contaminants.
5. Easy Maintenance and Replacement: Roller chains are relatively easy to maintain and replace. Regular inspection, lubrication, and tension adjustment can help ensure optimal performance and extend the lifespan of the chain. In case of wear or damage, individual chain links can be replaced without the need for replacing the entire chain, making maintenance more cost-effective.
It’s important to note that when using roller chains in mining equipment, proper selection, installation, and maintenance are crucial. Working with reputable suppliers and following recommended guidelines for chain selection, lubrication, and tensioning can help maximize the performance and longevity of the roller chain system in mining applications.
editor by CX 2023-09-15
China Professional Wholesale OEM Custom Stainless Steel Agricultural Industrial Transmission Roller Conveyor Chains with U Type Attachments (SS08B-U1)
Product Description
Product Description
Product Parameters
Standard | GB, ISO, ANSI, DIN |
Type | Standard A and standard B precision roller chain, conveyor chain; |
special chain with accessories, welding chain, leaf chain and sprocket | |
ANSI chain No. | 40,50,60,80,100,120,140,160,180,200,240; |
C40,C50,C60,C80,C100,C120,C140,C160; | |
DIN/ISO chain No. | 08A,10A,12A,16A,20A,24A,28A,32A,36A,40A,48A; |
C08A,C10A,C12A,C16A,C20A,C24A,C28A,C32A; | |
Application | Food processing, pharmaceutical and chemical industries, electronics, machinery; |
household appliances, automotive manufacturing, metallurgy, sewage treatment | |
Series | A series,B series |
More Products
Advantage
Certifications
DETAILS ABOUT CZPT CHAIN
Exhibition
Workshop
Application
Packaging Details
Shipping
FAQ
1. Are you a manufacturer or trade Company?
We are a factory founded in 1997 with a trade team for international service.
2. What terms of payment do you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight
3. What is your lead time for your goods?
Normally 35 days after confirmed order. 30 days could be available in the low season for some items (during May to July), and 45 days during the new year and hot season ( Jan to March).
4. Samples
For customers who need sample confirmation before ordering, please bear in mind that the following policy will be adopted:
1) All samples are free of charge with a maximum value not exceeding USD 100.
2) The courier cost for the first-time sample sending will be charged by the consignee. We will send the samples with freight to be collected. So please inform your account with FedEx, UPS, DHL, or TNT so that we can proceed promptly.
3) The first-time courier cost will be totally deducted from the contract value of the trial cooperation.
4) OEM/ODM are both available.
Usage: | Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain |
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Material: | Stainless steel |
Surface Treatment: | Polishing |
Feature: | Heat Resistant |
Chain Size: | 1/2"*11/128" |
Structure: | Roller Chain |
Samples: |
US$ 1/Meter
1 Meter(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can roller chains be used in food processing or pharmaceutical industries?
Roller chains can be used in certain food processing and pharmaceutical applications, but there are specific considerations and requirements to ensure compliance with industry standards and regulations. Here’s a detailed answer to the question:
1. Food Grade Materials: In food processing and pharmaceutical industries, it is essential to use roller chains made from food-grade materials. These materials are non-toxic, corrosion-resistant, and designed to meet the hygiene and cleanliness requirements of these industries. Stainless steel chains or chains with special food-grade coatings are commonly used.
2. Lubrication: Proper lubrication is crucial in food processing and pharmaceutical applications to prevent contamination. Food-grade lubricants that are safe for consumption or lubrication-free chains are often used to meet the industry standards and regulations. It’s important to ensure that the lubricants used are compatible with the specific chain material and application requirements.
3. Cleanliness and Sanitization: The equipment and chains used in food processing and pharmaceutical industries must be designed for easy cleaning and sanitization. Smooth surfaces, without crevices or pockets that can trap food particles or bacteria, are preferred. Regular cleaning and maintenance procedures should be implemented to ensure proper hygiene and prevent the risk of contamination.
4. FDA and Regulatory Compliance: Roller chains used in food processing and pharmaceutical industries must comply with the regulations set by the Food and Drug Administration (FDA) or other relevant regulatory bodies. These regulations specify the acceptable materials, lubricants, and cleanliness standards for equipment used in these industries.
5. Hazard Analysis and Critical Control Points (HACCP): The Hazard Analysis and Critical Control Points system is commonly implemented in the food processing industry to identify and control potential hazards. When using roller chains in food processing, it’s important to assess the risks and implement appropriate measures to prevent contamination, such as installing guards to protect the chain from direct contact with food products.
While roller chains can be used in food processing and pharmaceutical industries, it is crucial to consult industry-specific guidelines and work with suppliers or manufacturers experienced in supplying chains for these applications. Adhering to industry standards and regulations ensures the safe and reliable use of roller chains in such sensitive environments.
Can roller chains be used for power transmission in industrial equipment?
Yes, roller chains are widely used for power transmission in various industrial equipment and machinery. Here’s a detailed answer to the question:
1. Versatility: Roller chains are known for their versatility and can be used in a wide range of industrial applications. They are commonly employed in machinery such as conveyors, agitators, mixers, hoists, elevators, packaging equipment, material handling systems, and many other types of industrial equipment.
2. Power Transmission: Roller chains excel in transmitting power from one rotating shaft to another. They can efficiently transfer high torque and handle heavy loads, making them suitable for demanding industrial applications where power transmission is required.
3. Load Capacity: Roller chains are designed to withstand significant loads and provide reliable power transmission. They are available in various sizes and strengths, allowing for customization based on the specific load requirements of the industrial equipment.
4. Durability: Roller chains are built to be durable and withstand harsh operating conditions typically encountered in industrial environments. They are constructed using high-quality materials and undergo heat treatment processes to enhance their strength and resistance to wear, fatigue, and elongation.
5. Efficiency: Roller chains offer high transmission efficiency due to their positive engagement with the sprockets. The rollers on the chain engage with the sprocket teeth, minimizing slippage and ensuring reliable power transfer. This results in efficient operation and optimized performance of industrial equipment.
6. Easy Maintenance: Roller chains are relatively easy to maintain, especially when compared to other power transmission systems. Proper lubrication and periodic inspection are essential to ensure smooth operation and extend the chain’s lifespan. Regular maintenance routines can be implemented to keep the chains in optimal condition and minimize downtime.
7. Cost-Effectiveness: Roller chains are generally cost-effective compared to alternative power transmission methods. They offer a balance between performance, durability, and affordability, making them a popular choice for power transmission in industrial equipment.
In summary, roller chains are well-suited for power transmission in industrial equipment due to their versatility, load capacity, durability, efficiency, ease of maintenance, and cost-effectiveness. When selecting roller chains for industrial applications, it’s important to consider factors such as load requirements, speed, environmental conditions, and compatibility with the specific equipment to ensure optimal performance and longevity.
What are the signs of roller chain wear and when should it be replaced?
Roller chain wear is a natural occurrence due to the repetitive motion and load-bearing nature of the chain. Recognizing the signs of wear is important to ensure the safe and efficient operation of the chain. Here’s a detailed answer to the question:
1. Elongation: Roller chains can elongate over time due to wear on the pins, bushings, and rollers. To check for elongation, measure the distance between a specific number of links (e.g., 10 or 12) over a known length. If the measured distance exceeds the standard pitch length, it indicates chain elongation and the need for replacement.
2. Chain Slack: Excessive chain slack or sag is another sign of wear. When the chain becomes elongated, it fails to maintain the proper tension, resulting in increased slack. Excessive chain slack can cause poor engagement with sprockets, resulting in skipping or jumping and affecting the overall performance of the chain.
3. Misalignment: As a roller chain wears, it may start to misalign with the sprockets. This misalignment can cause the chain to ride unevenly on the sprocket teeth, leading to accelerated wear on the chain and sprockets. If you notice the chain consistently riding to one side of the sprocket, it may be a sign of wear and misalignment.
4. Chain Noise: Worn roller chains can produce increased noise during operation. Excessive wear on the chain components can cause rattling, clicking, or grinding sounds. Unusual noises should be investigated, as they may indicate significant wear or damage to the chain.
5. Visible Signs of Wear: Inspect the chain visually for signs of wear, such as rust, discoloration, or visible damage to the rollers, pins, or bushings. Excessive wear on these components can affect the chain’s ability to properly engage with the sprockets and transmit power efficiently.
When to replace a roller chain depends on various factors, including the severity of wear, the criticality of the application, and the manufacturer’s recommendations. It is generally recommended to replace a roller chain when it has elongated beyond the allowable limits, exhibits excessive wear, or shows signs of damage that can compromise its performance and safety.
Regular inspection and maintenance of roller chains are essential to identify signs of wear and ensure timely replacement. Replacing the chain at the appropriate time helps prevent unexpected failures, reduces downtime, and maintains the overall efficiency of the machinery or equipment.
editor by CX 2023-09-08
China 18K gold plated high polishing stainless steel chain for necklace o chains for pendant necklace jewelry making bush conveyor chain
Design Amount: GS22571210
Jewellery Findings Type: Chains
Content: stainless metal
Solution Identify: chain
Use: Do it yourself Jewellery Making
Packing: Opp Bag
Top quality: Large Level
Style: Stylish Jewelry Findings
Shipping and delivery time: 3-7 Days
OEM/ODM: Warmly Welcomed
MOQ: 50pcs
Key phrase: chain
Specification
Product Identify | chain |
Material | Stainless steel |
Size | 1.2mm,1.5 mm;2.0mm, duration:forty five+5cm |
Delivery time | 3-7 Times |
Packing | OPP Bag |
Item No | GS22571210 |
OEM/ODM | Welcome,we can Custom Materials,Emblem,Playing cards,Stone Hues,Measurements. |
Delivery time | Usually inventory jewelry will take 3-5 days to ship and personalized jewelry normally takes 10-twenty days to ship. |
What to look for in a roller chain
There are many different factors to consider when purchasing a roller chain. One of the most important factors is tensile strength, which represents the force required to break the chain. Roller chains are available in three different tensile strengths: minimum, average and ultimate. Each strength reflects a different limit to the load the chain can handle. However, these limits are not always equal and you should be aware of the differences between roller chains.
Canonical chain
Most roller chains have standard sizes printed on the side panels. This is usually “40” or “C2080H”, but can also be the letter “B”. If the chain is old, it will need to be cleaned to see its size. You can find the size on the standard roller chain size chart, but not everyone is marked. To determine the size, measure the diameter and pitch of the chain, then compare the results to the chart to see what size you need.
Heavy-duty roller chains are available with heat-treated pins, side plates, and rollers. In addition to being heat treated, they are also factory pre-stretched, which reduces wear on these parts. If properly maintained, they can last for years, reducing the risk of failure or corrosion. Depending on the application, standard roller chains are available in different sizes. It can be purchased separately. There are several options to choose from, depending on the size and strength of the application.
PEER roller chains contain solid rollers to reduce shock loads on the sprocket teeth. Heat treating and preloading all components of the PEER chain helps minimize initial elongation. Hot-dip lubrication ensures complete lubrication of all chain components, extending their life and reducing maintenance costs. For heavy-duty applications, ASME/ANSI-B29.1 chain is a good choice.
Standard roller chains are made of steel or alloy steel. However, it can be made of other materials such as stainless steel. In addition to steel, stainless steel is often used in food processing machinery where chain lubrication is an issue. Brass and nylon are also sometimes used. However, they are not that popular. Therefore, you should always check with your supplier before purchasing. By comparing the tensile strength of two different chains and making an informed decision, you can get the best price and service.
Chain without bushing
Bushless roller chains have advantages over conventional roller chains. Unlike conventional chains, bushless chains have extensive lateral flexibility, which increases the chain’s lubrication flow. The inner plates of bushless chains have protruding shoulders so the oil can flow through them more easily and efficiently. This is an important characteristic of a smooth-running chain. Additionally, bushless chains may have improved shifting performance.
The strength of a bushingless roller chain is measured in terms of tensile strength and fatigue strength. The former measures the load a chain can withstand before breaking. Fatigue strength is equally important, and factors that affect fatigue strength include the steel used to make the chain components, the pitch hole fabrication, the type of shot peening on the chain, and the design and thickness of the chain. For example, if the chain is too thin, it may not be enough for heavy-duty applications.
Like traditional roller chains, bushingless roller chains have two different types of links. The inner link has two inner plates connected by pins, while the outer chain has two outer plates held together by bushings. A bushingless roller chain is similar to a traditional chain, except it eliminates a step in the assembly process by stamping the tube into the inner plate. So if you want a smoother ride, a bushingless roller chain is a better choice.
There are two different sizes of bushingless roller chains. One size is designed for use with standard single-strand chains, while the other size is designed for use with double-strand or triple-strand chains. Bushless chains are generally shorter than conventional chains, so they can fit in tighter spaces. Bushless chains are made of the highest quality materials. These chain attachments are case hardened for optimum strength and durability.
Mute chain
The silent roller chain has a smooth, low-noise drive. They are made of stacked rows of flat chainplates with a gear-like profile that meshes with the sprocket teeth. Each chainplate is attached to a corresponding sprocket, which also allows the chain to bend. While these basic components are the same for every silent roller chain, there are many variations that allow them to be used in a variety of applications.
The most popular high-speed transmission, silent chains feature gear-like sprockets. They can be made from single or multiple strands of material. Single-strand chains are less expensive than multi-strand chains, but they tend to wear out faster if not lubricated. Single-strand roller chains can be used for years without lubrication, but for your application, wide silent chains are still worth considering.
The design and construction of silent chains make them ideal for conveying a wide variety of products. They have flat, heat-resistant surfaces. They are also durable and non-slip. They are available in a variety of pitch sizes, widths, and mounting styles. Whether you need chains for general purpose conveyors or glass bottle transport applications, we have you covered. Ask about the benefits of silent roller chain conveyors.
Inverted tooth chains are another option for quieter chains. These chains are designed to reduce noise from engine-related friction. Silent chains are more common, and manufacturers have fallen in love with them. A silent chain consists of several links connected to the sprocket teeth. Teeth rotate to reduce noise, vibration, and chord action. These are the main reasons why silent chains are so popular.
ANSI chain pitch
To measure your bike’s chain pitch, you can use a caliper. This measurement is taken from the center of the rolling pin to the center of the next rolling pin. Chains come in many sizes, but ANSI is the most common chain standard in the United States. A caliper is handy if you’re not sure which size to buy, as it allows you to check for worn sprockets.
Chains that meet ANSI standards will be characterized by a certain pitch. This measurement is based on the width and spacing of the roll. The spacing is usually greater than the width. The standard number will be the right number for the width of the chain or the left number for the rollers. The number on the left indicates whether the chain is lightweight or heavyweight. Heavyweight chains are designated by the suffix “H”.
Common chain sizes are based on ANSI chain pitch. Pitch is the minimum distance between bushing and sprocket. The smaller the chain pitch, the greater the total distance between the two points. This means the chain will last longer. However, if you are buying a chain for a specific application, you should check the pitch carefully as it can affect the performance of the chain.
Roller chain wear measurement
The purpose of roller chain wear measurement is to prevent breakage by monitoring the strain on the chain. There are several ways to measure roller chain wear. The first is to remove the chain from its working position and measure the distance from the sprocket to its measuring end. Another way is to measure the pitch of the chain or the distance between two pins. This method is superior to other methods because it is convenient and accurate.
When measuring the wear of a roller chain, it is important to note that the elements of the chain will gradually deform. About 3.75% of the total wear will be on the pins and the rest will be on the internal links. These wear measurements will vary based on the nominal pitch of the chain and the amount of friction the chain is experiencing. Proper lubrication between pins and bushings, load and frequency of articulation all affect wear rates.
It is important to measure the amount of wear on the roller chain to avoid excessive machine failures. The longer the chain runs, the more wear it will wear. Although the length of the chain should be less than the center distance, the excessive load will cause premature wear. Therefore, lubrication is essential. Additionally, the sag of the chain should not exceed 2% to 4% of its center-to-center distance. Finally, check for unusual noise or visible defects. A common cause of excessive roller chain wear is the size of the load. Every chain manufacturer sets a maximum workload for its product.
There are several ways to measure roller chain wear. If using a high-speed drive, it should have at least 11 teeth, and a medium-speed drive should have at least 25 teeth. Also, be sure to check the length of the chain, even if you should. The same goes for the pin diameter, which should be the same or different pitch as the roller chain.
editor by Cx 2023-06-16
China Professional Lf882tab-K750 190.5mm Flexible Conveyor Top Chains Sideflexing Chains roller chain coupling
Product Description
The 880 series has a wide range of applications for conveying lightweight items in curves e.g. plastic bottles, cans, cartons etc. This space-saving chain is often used with small diameter turn discs with ball bearings. Plate mat.:POM/PP; Pin mat.:stainless steel Max.speed: 80m/min lubrication; 50m/min dry;Max.length:15m; Working load:2680N Color:white/brown; Packing unit:10ft(80links) |
APPLICATIONS: |
China CZPT Machinery Co.,Ltd is a special supplier of conveyor system components,including plastic and stainless steel flat top chains, Modular belts, other spare parts, such as UHMWPE wearstrips, side guards, chains guide, bipods, tripods, brackets, clampls.ect. With our years of experence, quality products, excellent services we work with world wide clients from America, Europe, Africa, many counrties of Asia. We keep very good business relation with them, and get trusted from them. Our products application: Packaging and conveying industry |
Material: | Plastic |
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Structure: | Top Chain |
Surface Treatment: | Low Friction |
Chain Size: | Pitch 38.1mm |
Color: | Brown/White/Others |
Materials: | POM/PP/PE |
Samples: |
US$ 30/Meter
1 Meter(Min.Order) | |
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Customization: |
Available
| Customized Request |
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What is a roller chain?
What is a roller chain? A roller chain is a transmission system that transmits power from one shaft to another. Internal lubricant helps chains last longer and are interchangeable. Chains are usually made of carbon or alloy steel. Stainless steel is sometimes used in food processing machinery or in environments where lubrication is problematic. Brass and nylon are also sometimes used. If you need to slow down the machine, nylon chains can be used.
Roller chains are used to transmit power from one shaft to another
Generally speaking, the life of a roller chain is limited by three main factors: wear, corrosion, and fatigue. These can be minimized by following some simple guidelines. For optimum performance, the roller chain must be lubricated. Proper lubrication reduces friction and extends product life. Remember that corrosion and wind resistance can adversely affect lubrication, so protect the product properly.
A chain is a mechanical device used to transmit power from one shaft to another. The chain consists of a series of steel plates called bushings. Bushings are attached to the roller chain by pins or bushings. The block and bushing are held together by pins or bushings C riveted to the outer link D. The chain is also attached to the sprocket and bucket by pins or hooks. Chain pitch is measured between hinge centers, usually denoted p.
There are three types of chains: single-strand standard series, multi-strand standard series, and silent chain. Single strand chains are the most common type and cover a wide range of drive loads. Multi-strand chains provide greater power capacity without increasing chain pitch or line speed. An inverted tooth chain is a variant of a single-strand chain that eliminates the noise caused by pitch-related friction.
The inner and outer plates of the roller chain drive are made of steel. The rollers are positioned evenly between the chain links and are fastened to the sprockets. In addition, the rollers can rotate freely within the bushing. The chain links are arc-shaped and mesh with the sprocket teeth to transmit power through the chain.
Chain drives are another common way of transmitting mechanical power. These are the simplest forms of power transmission and are used on conveyor belts and other low-speed applications. The chain wraps around the sprocket and passes through the sprocket whose teeth mesh with the links. This mechanism transfers mechanical power from one shaft to another, increasing speed.
They are interchangeable
There are many different types of roller chains, but most are made of steel. Although they have their own advantages and features, they are generally interchangeable. You can buy different kinds of roller chains from domestic and foreign manufacturers, and you can choose the one that best suits your needs. Bearing Services can help you choose the right bearing for your application needs and budget. Here are some important things to consider before buying a roller chain. Here are some tips to make it easier for you to buy the right type of chain.
When choosing the right roller chain, be sure to consult the available size charts. Depends on how much chain you need to move the load you need to move. Remember that roller chains can be manufactured to fit a variety of machines and must meet your specific needs. Also, the chain should be long enough for the machine you are using. Make sure to buy a chain made of high-quality materials.
Double pitch roller chains have a flat top surface and are used in many different conveying applications. Double-pitch load-carrying roller chains, also known as oversized roller double-pitch chains, have rollers that extend beyond the sidebars to carry products. Double pitch drive series roller chains are used in elevators, long conveyor drives, agricultural machinery, and commercial sprinkler systems.
The tensile strength of a roller chain is a key factor to consider before purchasing a chain. The tensile strength of a chain is a function of the maximum force the chain can withstand before breaking. The three different types of tensile strength represent the force a chain can withstand without breaking. Each chain also has different strengths that can determine the type of chain you need.
The outer and inner links of the roller chain are designed for bearings. This allows the chain to be paired or unpaired with its internal links. The outer link has a pin, and the inner and outer pins are press-fit into the connecting plate. These links are usually made of steel and have a tensile strength of about 20 times their weight. The fatigue strength of two-pitch offset links is the same as that of the base chain.
They reduce wear with internal lubricants
In a roller chain, the pins and bushings rotate inside the chain without lubricant on the outside. They are in contact with the teeth of the sprocket and can easily wear out if not lubricated. The plates that connect the links and pivot about the pins can also rub against each other and cause wear. This is where lubricants come in handy. Without lubricant, the bare metal of the plate and bushing would rub against each other.
The lubricant should have the appropriate viscosity to penetrate critical internal surfaces and form an effective oil film. Recommended viscosities are listed in Table 1. Lubricants must be clean and non-corrosive. For roller chains, a good quality non-clean petroleum base oil is sufficient. While defoamers are not required, other additives such as antioxidants and extreme pressure inhibitors may be useful. However, impure oils should be avoided due to the risk of damage.
The shape of the spray head 10 overlaps with a conventional drive chain 12. The drive chain includes a plurality of rollers 24 and roller link plates 26. Each roller includes a roller pin 29 and is connected to a pair of pin link plates 28. Most drive chains have critical wear points on the sides of the roller pins 29. The shape of the spray head 10 prevents overspray onto the central portion of the roller.
In addition to preventing wear, these chains have unique specifications. Manufacturer CZPT requires raw material suppliers to certify that their products meet standards set by the American Society of Mechanical Engineers (ASME). CZPTs do not accept uncertified raw materials. For safety, the machine must be turned off before attempting to measure the chain. After the system is shut down, the measurement process should be completed in accordance with safety procedures.
General spray oil has lubricating properties, but is not as good as other types of chain lubricants. These are typically used for rust protection and include antioxidant chemicals. Generally, they are inexpensive and widely available in retail stores. However, they have the disadvantage of being very penetrating and difficult to apply evenly. Oil cannot stay on the chain as it spins, which can accelerate wear and corrosion.
They can be used to speed up or slow down machines
Typically, roller chains are chains used to move mechanical system components. Unlike belts, roller chains can be used to speed up or slow down a machine. The main difference between belts and roller chains is the lubrication process. Belts use lubrication to help them move at a constant speed, but should not exceed the critical speed of the roller chain. This critical speed is not easy to determine and lubrication is critical to its life.
A roller chain is a chain consisting of a steel bushing that holds the inner plate A and pins C together. Pin C is riveted to outer link D, while roller R surrounds each bushing B. The teeth of the sprocket are supported on the rollers. They spin freely on pins and bushings, reducing friction.
The chains can be single-stranded, double-stranded, or multi-stranded. The rated power capacity of the single strand chain can meet various drive load requirements. Multi-strand chains provide higher power capacity without increasing chain pitch or line speed. The silent chain, also known as the inverted tooth chain, consists of a series of toothed chainplates. The pins of the chain are pressed into the wide ends of the sidebars and outer links.
Although roller chains are a common mechanical component, they can fail under certain conditions. The most common cause of excessive wear is wrong to load sizing. Each manufacturer sets a maximum workload for its product. A chain that is too small for the load carried will not run smoothly and may cause premature failure. Chains can also fail due to rust or improper maintenance.
There are many ways to choose the correct size roller chain. The easiest way to choose the right one is to use a horsepower chart to determine the speed of the motor. RPM will determine the size of the chain and the number of teeth on the drive sprocket. Conveyor chains offer a variety of options to move products horizontally or vertically, even around bend radii.
editor by CX 2023-06-07
China Chain Industrial Manufacturer Motorcycle Chain 32b-2 B Series Carbon Steel Short Pitch Precision Duplex Conveyor Roller Chains and Bush Chains with Spare Parts roller chain breaker tool
Merchandise Description
B Sequence Brief pitch Precision Duplex Roller Chains & Bush Chains
ISO/DIN Chain No. |
Pitch
P |
Roller diameter
d1max |
Width in between inner plates b1min mm |
Pin diameter
d2 max |
Pin duration | Inner plate depth h2max mm |
Plate thickness
t/Tmax |
Transverse pitch
Pt mm |
Tensile energy
Qmin |
Average tensile toughness Q0 |
Weight for each meter q kg/m |
|
Lmax mm |
Lcmax mm |
|||||||||||
32B-2 | fifty.800 | 29.21 | thirty.ninety nine | 17.eighty one | 124.6 | 129.six | forty two.00 | seven.00/6. | fifty eight.55 | 450./157173 | 508.5 | 21.00 |
*Straight facet plates
ROLLER CHAIN
Roller chain or bush roller chain is the type of chain drive most typically utilised for transmission of mechanical electrical power on many kinds of domestic, industrial and agricultural equipment, including conveyors, wire- and tube-drawing devices, printing presses, autos, motorcycles, and bicycles. It consists of a series of brief cylindrical rollers held collectively by aspect links. It is pushed by a toothed wheel referred to as a sprocket. It is a simple, trustworthy, and productive signifies of electrical power transmission.
Building OF THE CHAIN
Two various measurements of roller chain, exhibiting development.
There are 2 kinds of links alternating in the bush roller chain. The first sort is inner links, possessing 2 inner plates held jointly by 2 sleeves or bushings on which rotate 2 rollers. Internal back links alternate with the next kind, the outer backlinks, consisting of 2 outer plates held collectively by pins passing through the bushings of the internal back links. The “bushingless” roller chain is related in operation even though not in construction as an alternative of individual bushings or sleeves keeping the inner plates jointly, the plate has a tube stamped into it protruding from the gap which serves the exact same purpose. This has the benefit of taking away 1 phase in assembly of the chain.
The roller chain design decreases friction compared to less complicated styles, resulting in increased performance and less put on. The original electricity transmission chain types lacked rollers and bushings, with the two the internal and outer plates held by pins which right contacted the sprocket teeth nevertheless this configuration exhibited incredibly quick wear of both the sprocket tooth, and the plates the place they pivoted on the pins. This difficulty was partially solved by the advancement of bushed chains, with the pins holding the outer plates passing via bushings or sleeves connecting the internal plates. This dispersed the put on more than a greater location nevertheless the enamel of the sprockets nevertheless wore a lot more speedily than is attractive, from the sliding friction in opposition to the bushings. The addition of rollers bordering the bushing sleeves of the chain and presented rolling get in touch with with the tooth of the sprockets ensuing in excellent resistance to put on of both sprockets and chain as effectively. There is even very lower friction, as long as the chain is sufficiently lubricated. Continuous, clear, lubrication of roller chains is of primary relevance for efficient procedure as nicely as proper tensioning.
LUBRICATION
Many driving chains (for instance, in factory products, or driving a camshaft inside an inside combustion engine) work in cleanse environments, and thus the donning surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, a lot of even in a sealed surroundings such as an oil tub. Some roller chains are designed to have o-rings created into the space amongst the outdoors link plate and the within roller hyperlink plates. Chain companies started to incorporate this function in 1971 soon after the software was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were incorporated as a way to enhance lubrication to the backlinks of electrical power transmission chains, a service that is vitally essential to extending their operating life. These rubber fixtures kind a barrier that holds manufacturing facility utilized lubricating grease inside the pin and bushing put on locations. Further, the rubber o-rings avoid filth and other contaminants from coming into inside of the chain linkages, exactly where these kinds of particles would otherwise result in substantial wear.[citation required]
There are also several chains that have to work in soiled circumstances, and for size or operational motives are not able to be sealed. Illustrations consist of chains on farm gear, bicycles, and chain saws. These chains will necessarily have reasonably higher prices of wear, particularly when the operators are ready to take much more friction, significantly less efficiency, far more noise and much more recurrent substitution as they neglect lubrication and adjustment.
Many oil-based lubricants appeal to dust and other particles, eventually forming an CZPT paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid movie soon after software and repels equally particles and dampness.
VARIANTS Style
Format of a roller chain: 1. Outer plate, 2. Internal plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not becoming employed for a high wear software (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the easier types of chain may nevertheless be employed. Conversely, in which additional power but the clean generate of a smaller pitch is needed, the chain might be “siamesed” instead of just 2 rows of plates on the outer sides of the chain, there could be 3 (“duplex”), 4 (“triplex”), or a lot more rows of plates working parallel, with bushings and rollers in between each and every adjacent pair, and the identical quantity of rows of enamel running in parallel on the sprockets to match. Timing chains on automotive engines, for case in point, normally have multiple rows of plates called strands.
Roller chain is created in a number of measurements, the most frequent American Nationwide Specifications Institute (ANSI) requirements becoming 40, fifty, sixty, and eighty. The very first digit(s) point out the pitch of the chain in eighths of an inch, with the last digit currently being 0 for normal chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Hence, a chain with fifty percent-inch pitch would be a #40 even though a #one hundred sixty sprocket would have enamel spaced 2 inches apart, and many others. Metric pitches are expressed in sixteenths of an inch as a result a metric #8 chain (08B-1) would be equal to an ANSI #40. Most roller chain is made from simple carbon or alloy metal, but stainless steel is employed in foods processing equipment or other places in which lubrication is a problem, and nylon or brass are sometimes noticed for the same purpose.
Roller chain is ordinarily hooked up making use of a master website link (also acknowledged as a connecting hyperlink), which normally has 1 pin held by a horseshoe clip instead than friction in shape, permitting it to be inserted or eliminated with easy tools. Chain with a removable hyperlink or pin is also acknowledged as cottered chain, which permits the duration of the chain to be adjusted. Half links (also identified as offsets) are accessible and are utilised to enhance the length of the chain by a single roller. Riveted roller chain has the grasp url (also recognized as a connecting url) “riveted” or mashed on the finishes. These pins are produced to be sturdy and are not detachable.
USE
An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain method
Roller chains are utilised in reduced- to mid-velocity drives at about 600 to 800 feet for each minute however, at increased speeds, around 2,000 to 3,000 ft per minute, V-belts are generally used owing to dress in and sound troubles.
A bicycle chain is a form of roller chain. Bicycle chains could have a master url, or may demand a chain tool for removing and set up. A similar but greater and as a result stronger chain is utilized on most motorcycles though it is often replaced by both a toothed belt or a shaft drive, which supply reduce noise level and much less servicing requirements.
The fantastic bulk of vehicle engines use roller chains to generate the camshaft(s). Really large performance engines usually use gear travel, and starting in the early nineteen sixties toothed belts were employed by some makers.
Chains are also utilized in forklifts employing hydraulic rams as a pulley to elevate and decrease the carriage nonetheless, these chains are not deemed roller chains, but are labeled as lift or leaf chains.
Chainsaw reducing chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting travel links which also provide to locate the chain CZPT the bar.
Sea Harrier FA.2 ZA195 front (chilly) vector thrust nozzle – the nozzle is rotated by a chain generate from an air motor
A maybe abnormal use of a pair of motorcycle chains is in the Harrier Leap Jet, the place a chain travel from an air motor is employed to rotate the movable motor nozzles, permitting them to be pointed downwards for hovering flight, or to the rear for typical forward flight, a system acknowledged as Thrust vectoring.
Use
The result of put on on a roller chain is to boost the pitch (spacing of the hyperlinks), triggering the chain to grow more time. Notice that this is because of to dress in at the pivoting pins and bushes, not from actual stretching of the steel (as does happen to some adaptable metal parts this sort of as the hand-brake cable of a motor motor vehicle).
With contemporary chains it is abnormal for a chain (other than that of a bicycle) to use right up until it breaks, since a worn chain qualified prospects to the rapid onset of dress in on the teeth of the sprockets, with final failure becoming the reduction of all the enamel on the sprocket. The sprockets (in distinct the smaller of the two) endure a grinding movement that places a characteristic hook form into the driven face of the teeth. (This effect is manufactured even worse by a chain improperly tensioned, but is unavoidable no make a difference what treatment is taken). The worn teeth (and chain) no longer offers easy transmission of electricity and this may turn out to be apparent from the sound, the vibration or (in vehicle engines employing a timing chain) the variation in ignition timing observed with a timing gentle. Both sprockets and chain need to be replaced in these cases, since a new chain on worn sprockets will not very last extended. However, in significantly less serious situations it could be achievable to conserve the greater of the 2 sprockets, because it is usually the smaller sized 1 that suffers the most wear. Only in quite light-weight-bodyweight purposes this sort of as a bicycle, or in extreme circumstances of poor stress, will the chain typically leap off the sprockets.
The lengthening owing to put on of a chain is calculated by the pursuing formula:
M = the length of a number of backlinks calculated
S = the amount of back links measured
P = Pitch
In sector, it is typical to keep an eye on the movement of the chain tensioner (whether or not handbook or computerized) or the precise length of a drive chain (1 rule of thumb is to replace a roller chain which has elongated 3% on an adjustable travel or 1.5% on a fixed-center travel). A simpler strategy, especially suited for the cycle or bike user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst guaranteeing the chain is taut. Any important movement (e.g. generating it feasible to see through a gap) almost certainly implies a chain worn up to and over and above the limit. Sprocket damage will outcome if the dilemma is overlooked. Sprocket wear cancels this result, and may mask chain use.
CHAIN Strength
The most common evaluate of roller chain’s energy is tensile power. Tensile energy signifies how a lot load a chain can face up to beneath a one-time load before breaking. Just as important as tensile strength is a chain’s exhaustion energy. The critical elements in a chain’s fatigue strength is the top quality of steel used to manufacture the chain, the heat therapy of the chain factors, the high quality of the pitch gap fabrication of the linkplates, and the variety of shot additionally the depth of shot peen coverage on the linkplates. Other aspects can incorporate the thickness of the linkplates and the layout (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous push is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, dependent on the sort of grasp backlinks utilised (press-suit vs. slip-suit)[quotation required]. Roller chains running on a continuous drive past these thresholds can and usually do fall short prematurely through linkplate fatigue failure.
The common bare minimum ultimate strength of the ANSI 29.1 steel chain is twelve,five hundred x (pitch, in inches)two. X-ring and O-Ring chains drastically lessen use by means of inside lubricants, escalating chain life. The inner lubrication is inserted by implies of a vacuum when riveting the chain jointly.
CHAIN STHangZhouRDS
Standards corporations (this sort of as ANSI and ISO) preserve specifications for style, dimensions, and interchangeability of transmission chains. For illustration, the subsequent Table demonstrates information from ANSI normal B29.1-2011 (Precision Energy Transmission Roller Chains, Attachments, and Sprockets) produced by the American Modern society of Mechanical Engineers (ASME). See the references[8][9][ten] for added info.
ASME/ANSI B29.1-2011 Roller Chain Regular SizesSizePitchMaximum Roller DiameterMinimum Final Tensile StrengthMeasuring Load25
ASME/ANSI B29.1-2011 Roller Chain Standard Measurements | ||||
Measurement | Pitch | Highest Roller Diameter | Least Greatest Tensile Power | Measuring Load |
---|---|---|---|---|
25 | .250 in (6.35 mm) | .130 in (3.30 mm) | 780 lb (350 kg) | eighteen lb (8.2 kg) |
35 | .375 in (9.fifty three mm) | .two hundred in (5.08 mm) | one,760 lb (800 kg) | eighteen lb (8.2 kg) |
41 | .500 in (12.70 mm) | .306 in (7.77 mm) | one,500 lb (680 kg) | 18 lb (8.2 kg) |
40 | .500 in (twelve.70 mm) | .312 in (7.ninety two mm) | 3,a hundred twenty five lb (1,417 kg) | 31 lb (14 kg) |
50 | .625 in (15.88 mm) | .four hundred in (ten.sixteen mm) | four,880 lb (2,210 kg) | forty nine lb (22 kg) |
60 | .750 in (19.05 mm) | .469 in (11.ninety one mm) | 7,030 lb (3,190 kg) | 70 lb (32 kg) |
eighty | one.000 in (twenty five.40 mm) | .625 in (fifteen.88 mm) | 12,500 lb (5,700 kg) | a hundred twenty five lb (fifty seven kg) |
a hundred | one.250 in (31.seventy five mm) | .750 in (19.05 mm) | 19,531 lb (8,859 kg) | 195 lb (88 kg) |
120 | 1.five hundred in (38.ten mm) | .875 in (22.23 mm) | 28,a hundred twenty five lb (12,757 kg) | 281 lb (127 kg) |
a hundred and forty | 1.750 in (44.45 mm) | 1.000 in (twenty five.40 mm) | 38,280 lb (seventeen,360 kg) | 383 lb (174 kg) |
a hundred and sixty | two.000 in (fifty.80 mm) | 1.125 in (28.58 mm) | 50,000 lb (23,000 kg) | 500 lb (230 kg) |
one hundred eighty | 2.250 in (57.fifteen mm) | 1.460 in (37.08 mm) | 63,280 lb (28,seven hundred kg) | 633 lb (287 kg) |
two hundred | 2.500 in (sixty three.fifty mm) | one.562 in (39.sixty seven mm) | seventy eight,175 lb (35,460 kg) | 781 lb (354 kg) |
240 | 3.000 in (76.twenty mm) | one.875 in (47.sixty three mm) | 112,500 lb (51,000 kg) | 1,000 lb (450 kg |
For mnemonic purposes, underneath is an additional presentation of important proportions from the very same regular, expressed in fractions of an inch (which was portion of the pondering behind the decision of chosen figures in the ANSI common):
Pitch (inches) | Pitch expressed in eighths |
ANSI regular chain quantity |
Width (inches) |
---|---|---|---|
1⁄four | 2⁄8 | 2five | 1⁄eight |
three⁄8 | three⁄eight | 3five | three⁄16 |
1⁄2 | 4⁄eight | 41 | one⁄four |
1⁄two | 4⁄8 | 4 | 5⁄sixteen |
5⁄8 | five⁄8 | five | 3⁄8 |
3⁄4 | six⁄8 | six | 1⁄2 |
one | eight⁄8 | eight | 5⁄8 |
Notes:
one. The pitch is the length among roller centers. The width is the length in between the hyperlink plates (i.e. slightly far more than the roller width to permit for clearance).
two. The correct-hand digit of the common denotes 0 = regular chain, 1 = lightweight chain, 5 = rollerless bushing chain.
three. The left-hand digit denotes the quantity of eighths of an inch that make up the pitch.
four. An “H” adhering to the common variety denotes heavyweight chain. A hyphenated variety following the standard quantity denotes double-strand (2), triple-strand (3), and so on. Therefore 60H-3 denotes variety sixty heavyweight triple-strand chain.
A standard bicycle chain (for derailleur gears) makes use of slim 1⁄2-inch-pitch chain. The width of the chain is variable, and does not have an effect on the load ability. The much more sprockets at the rear wheel (traditionally 3-6, nowadays 7-twelve sprockets), the narrower the chain. Chains are marketed according to the amount of speeds they are designed to perform with, for example, “10 pace chain”. Hub equipment or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the highest thickness of a sprocket that can be utilized with the chain.
Generally chains with parallel shaped back links have an even amount of hyperlinks, with each and every slim hyperlink followed by a broad 1. Chains developed up with a uniform variety of url, slender at 1 and wide at the other finish, can be produced with an odd variety of back links, which can be an benefit to adapt to a special chainwheel-distance on the other facet this kind of a chain tends to be not so sturdy.
Roller chains created making use of ISO regular are sometimes referred to as as isochains.
WHY Choose US
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2. Reducing-Edge Pc-Managed CNC Equipment
3. Bespoke Remedies from Very Seasoned Experts
four. Customization and OEM Obtainable for Particular Software
5. Comprehensive Inventory of Spare Elements and Add-ons
6. Nicely-Produced Throughout the world Marketing and advertising Community
7. Productive Soon after-Sale Provider Technique
The 219 sets of sophisticated automatic creation equipment supply assures for large product top quality. The 167 engineers and experts with senior expert titles can design and style and produce merchandise to meet up with the exact demands of clients, and OEM customizations are also accessible with us. Our seem international support community can provide customers with timely following-revenue complex services.
We are not just a company and supplier, but also an business consultant. We function professional-actively with you to offer skilled advice and product tips in buy to end up with a most expense powerful merchandise accessible for your particular application. The clients we provide worldwide range from end end users to distributors and OEMs. Our OEM replacements can be substituted anywhere essential and suited for both mend and new assemblies.
US $45 / Meter | |
10 Meters (Min. Order) |
###
Usage: | Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain |
---|---|
Material: | Alloy |
Surface Treatment: | Polishing |
Feature: | Heat Resistant |
Chain Size: | 1045, Stainless Steel , Q235, Brass |
Structure: | Roller Chain |
###
Samples: |
US$ 0/Meter
1 Meter(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
ISO/DIN Chain No. |
Pitch
P |
Roller diameter
d1max |
Width between inner plates b1min mm |
Pin diameter
d2 max |
Pin length | Inner plate depth h2max mm |
Plate thickness
t/Tmax |
Transverse pitch
Pt mm |
Tensile strength
Qmin |
Average tensile strength Q0 |
Weight per meter q kg/m |
|
Lmax mm |
Lcmax mm |
|||||||||||
32B-2 | 50.800 | 29.21 | 30.99 | 17.81 | 124.6 | 129.6 | 42.00 | 7.00/6.0 | 58.55 | 450.0/102273 | 508.5 | 21.00 |
###
ASME/ANSI B29.1-2011 Roller Chain Standard Sizes | ||||
Size | Pitch | Maximum Roller Diameter | Minimum Ultimate Tensile Strength | Measuring Load |
---|---|---|---|---|
25 | 0.250 in (6.35 mm) | 0.130 in (3.30 mm) | 780 lb (350 kg) | 18 lb (8.2 kg) |
35 | 0.375 in (9.53 mm) | 0.200 in (5.08 mm) | 1,760 lb (800 kg) | 18 lb (8.2 kg) |
41 | 0.500 in (12.70 mm) | 0.306 in (7.77 mm) | 1,500 lb (680 kg) | 18 lb (8.2 kg) |
40 | 0.500 in (12.70 mm) | 0.312 in (7.92 mm) | 3,125 lb (1,417 kg) | 31 lb (14 kg) |
50 | 0.625 in (15.88 mm) | 0.400 in (10.16 mm) | 4,880 lb (2,210 kg) | 49 lb (22 kg) |
60 | 0.750 in (19.05 mm) | 0.469 in (11.91 mm) | 7,030 lb (3,190 kg) | 70 lb (32 kg) |
80 | 1.000 in (25.40 mm) | 0.625 in (15.88 mm) | 12,500 lb (5,700 kg) | 125 lb (57 kg) |
100 | 1.250 in (31.75 mm) | 0.750 in (19.05 mm) | 19,531 lb (8,859 kg) | 195 lb (88 kg) |
120 | 1.500 in (38.10 mm) | 0.875 in (22.23 mm) | 28,125 lb (12,757 kg) | 281 lb (127 kg) |
140 | 1.750 in (44.45 mm) | 1.000 in (25.40 mm) | 38,280 lb (17,360 kg) | 383 lb (174 kg) |
160 | 2.000 in (50.80 mm) | 1.125 in (28.58 mm) | 50,000 lb (23,000 kg) | 500 lb (230 kg) |
180 | 2.250 in (57.15 mm) | 1.460 in (37.08 mm) | 63,280 lb (28,700 kg) | 633 lb (287 kg) |
200 | 2.500 in (63.50 mm) | 1.562 in (39.67 mm) | 78,175 lb (35,460 kg) | 781 lb (354 kg) |
240 | 3.000 in (76.20 mm) | 1.875 in (47.63 mm) | 112,500 lb (51,000 kg) | 1,000 lb (450 kg |
###
Pitch (inches) | Pitch expressed in eighths |
ANSI standard chain number |
Width (inches) |
---|---|---|---|
1⁄4 | 2⁄8 | 25 | 1⁄8 |
3⁄8 | 3⁄8 | 35 | 3⁄16 |
1⁄2 | 4⁄8 | 41 | 1⁄4 |
1⁄2 | 4⁄8 | 40 | 5⁄16 |
5⁄8 | 5⁄8 | 50 | 3⁄8 |
3⁄4 | 6⁄8 | 60 | 1⁄2 |
1 | 8⁄8 | 80 | 5⁄8 |
###
US $45 / Meter | |
10 Meters (Min. Order) |
###
Usage: | Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain |
---|---|
Material: | Alloy |
Surface Treatment: | Polishing |
Feature: | Heat Resistant |
Chain Size: | 1045, Stainless Steel , Q235, Brass |
Structure: | Roller Chain |
###
Samples: |
US$ 0/Meter
1 Meter(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
ISO/DIN Chain No. |
Pitch
P |
Roller diameter
d1max |
Width between inner plates b1min mm |
Pin diameter
d2 max |
Pin length | Inner plate depth h2max mm |
Plate thickness
t/Tmax |
Transverse pitch
Pt mm |
Tensile strength
Qmin |
Average tensile strength Q0 |
Weight per meter q kg/m |
|
Lmax mm |
Lcmax mm |
|||||||||||
32B-2 | 50.800 | 29.21 | 30.99 | 17.81 | 124.6 | 129.6 | 42.00 | 7.00/6.0 | 58.55 | 450.0/102273 | 508.5 | 21.00 |
###
ASME/ANSI B29.1-2011 Roller Chain Standard Sizes | ||||
Size | Pitch | Maximum Roller Diameter | Minimum Ultimate Tensile Strength | Measuring Load |
---|---|---|---|---|
25 | 0.250 in (6.35 mm) | 0.130 in (3.30 mm) | 780 lb (350 kg) | 18 lb (8.2 kg) |
35 | 0.375 in (9.53 mm) | 0.200 in (5.08 mm) | 1,760 lb (800 kg) | 18 lb (8.2 kg) |
41 | 0.500 in (12.70 mm) | 0.306 in (7.77 mm) | 1,500 lb (680 kg) | 18 lb (8.2 kg) |
40 | 0.500 in (12.70 mm) | 0.312 in (7.92 mm) | 3,125 lb (1,417 kg) | 31 lb (14 kg) |
50 | 0.625 in (15.88 mm) | 0.400 in (10.16 mm) | 4,880 lb (2,210 kg) | 49 lb (22 kg) |
60 | 0.750 in (19.05 mm) | 0.469 in (11.91 mm) | 7,030 lb (3,190 kg) | 70 lb (32 kg) |
80 | 1.000 in (25.40 mm) | 0.625 in (15.88 mm) | 12,500 lb (5,700 kg) | 125 lb (57 kg) |
100 | 1.250 in (31.75 mm) | 0.750 in (19.05 mm) | 19,531 lb (8,859 kg) | 195 lb (88 kg) |
120 | 1.500 in (38.10 mm) | 0.875 in (22.23 mm) | 28,125 lb (12,757 kg) | 281 lb (127 kg) |
140 | 1.750 in (44.45 mm) | 1.000 in (25.40 mm) | 38,280 lb (17,360 kg) | 383 lb (174 kg) |
160 | 2.000 in (50.80 mm) | 1.125 in (28.58 mm) | 50,000 lb (23,000 kg) | 500 lb (230 kg) |
180 | 2.250 in (57.15 mm) | 1.460 in (37.08 mm) | 63,280 lb (28,700 kg) | 633 lb (287 kg) |
200 | 2.500 in (63.50 mm) | 1.562 in (39.67 mm) | 78,175 lb (35,460 kg) | 781 lb (354 kg) |
240 | 3.000 in (76.20 mm) | 1.875 in (47.63 mm) | 112,500 lb (51,000 kg) | 1,000 lb (450 kg |
###
Pitch (inches) | Pitch expressed in eighths |
ANSI standard chain number |
Width (inches) |
---|---|---|---|
1⁄4 | 2⁄8 | 25 | 1⁄8 |
3⁄8 | 3⁄8 | 35 | 3⁄16 |
1⁄2 | 4⁄8 | 41 | 1⁄4 |
1⁄2 | 4⁄8 | 40 | 5⁄16 |
5⁄8 | 5⁄8 | 50 | 3⁄8 |
3⁄4 | 6⁄8 | 60 | 1⁄2 |
1 | 8⁄8 | 80 | 5⁄8 |
###
Types of Roller Chains
There are several types of roller chains available. These chains have different properties and serve different purposes. Here you will learn about diamond roller chains, X-ring and O-ring chains, inverted tooth chains, and self-lubricating chains. You can choose the type that best suits your needs by reading this article. It will also help you make an informed decision. Buying the right roller chain for your needs is easy. Hope this article is helpful to you!
Diamond roller chain
Diamond roller chains are more efficient than other chains and can significantly extend chain life. The superior design of the chain prevents internal rust from seeping out. Additionally, Diamond ACE features a corrosion-resistant exterior and a zinc-nickel pre-assembled coating that provides extended corrosion protection and wear resistance. These features reduce chain downtime and labor costs, saving a building materials manufacturing company nearly $33,000 over the life of its machines.
Diamond series chains lead the industry in quality and durability, with industry-leading tensile strength and the lowest total cost of ownership. With a diverse product portfolio including standard chains, specialty chains, and custom chains, the company is sure to provide the right chain for your application. The company also offers a wide range of accessories for a variety of machinery. For more information, please visit the company website.
As one of the leading manufacturers of roller chains, the CZPT Company offers unparalleled expertise and wear resistance in the power transmission market. CZPT is trusted by leading industries and provides the highest return on investment. The diamond is a symbol of strength and durability, and the company chose it as the company’s trademark to convey its core values. CZPTs can last up to 100 years or more in harsh conditions, even in underwater environments.
Self-lubricating chain
Self-lubricating roller chains are designed to increase performance while maintaining a high level of cleanliness. These chains are made of sintered alloy bushings impregnated with lubricant and pins specially treated to release oil when necessary. These chains have a long service life and are suitable for environments where regular lubrication is difficult. Below are the benefits of self-lubricating roller chains.
Maintenance-free self-lubricating roller chains are the perfect replacement for standard roller chains. They are suitable for packaging, printing, textile, and sawmill applications. These chains reduce downtime and increase productivity. Furthermore, they reduce the risk of contamination. Another advantage is that there are many types of self-lubricating roller chains to choose from, allowing you to choose the one that best suits your needs. To learn more about these benefits, read the Maintenance Free Roller Chains Market Report published by Dataintelo.
CAN-AM self-lubricating roller chains ensure stick-free operation. These chains are available in ANSI/BS standard and double pitch variants. They feature oil-impregnated bushings and preloaded sintered steel bushings for long life. These self-lubricating roller chains are drop-in replacements for standard roller chains and run on standard roller chain sprockets.
X-Ring and O-Ring Chains
Both O-ring and X-ring roller chains are sealed and unsealed. You’ll find them on vintage bikes and small economy cars. Other applications include bulldozer treads and conveyor belts. Standard chains are made of simple plain bearings that require lubrication every few hundred miles. While the former is the most affordable type of roller chain, they do require more maintenance than O-rings.
The main difference between the two types of chains is the friction and cost they generate. X-rings are slightly less expensive, but they create less friction than O-rings. X-rings are a more affordable option for road riders, while O-ring chains are more expensive for off-road racers. In some cases, X-ring and O-ring roller chains can be distinguished by the price tag alone.
Both X-ring and O-ring roller sprockets are available in a variety of styles. The two styles offer comparable performance, but there are some key differences to consider. X-rings are generally better for longer travel as they offer greater durability and performance. O-rings are usually more expensive than X-ring chains, but if you’re thinking about long trips, they’re a great option.
Reverse chain
Inverted roller chains are often referred to as silent chains. They have two protrusions on each board. The outer surface is ground to include an angle of sixty or seventy degrees. These protrusions about the working surfaces of the sprocket teeth. The inner surface or shape of the sprocket can clear the sprocket. This produces a silent but still valid chain. This type of chain is used in transmissions to move heavy objects.
There are three basic types of inverted toothed roller chains. Simple chains are single chains, while double and triple chains have two or three strands. In these types of chains, the pins pass through-hardened steel bushings at the ends of the links. The main difference between these types is their size. If you are not sure what size you need, first calculate the capacity of the chain. You might be surprised to learn that the smaller the diameter the better.
The number of links in a reverse roller chain determines the frequency of vibration. The frequency depends on the size of the chain and the length of the chain between the sprockets. The shorter the chain, the bigger the “pull” – the up-and-down jitter caused by the sprocket. This causes additional peak loads on the drive and shortens its life.
PEER Chain’s Heavy Duty Series Double-Stranded Roller Chains
Heavy-duty double-strand roller chains are ideal for industrial and agricultural use as they provide extra stability and strength. PEER Chains manufactures chains in various lengths and pitches and offers different accessories including sprockets and pre tensioned chains. These chains are also available in a variety of different alloys and grades. Listed below are some of the most common uses for heavy-duty double strand roller chains.
Heavy-duty PEER double-strand roller chains are available in a variety of styles and types, including the HKK NICKEL PLATED series. These chains are best suited for outdoor and mildly corrosive applications. They use a patented process to increase fatigue strength and reduce initial elongation. In addition, HKK double pitch twin-strand roller chains are lighter and less expensive than standard roller chains.
The report also highlights the competitive environment and the latest market trends. The report identifies key players in the Roller Chains industry, including manufacturing, sales, and global market share. It also provides detailed company profiles and analyses of each vendor, including recent product launches, partnerships, and mergers and acquisitions. It also provides the competitive landscape, including company profiles, product mix, and production scale. Once you know what to expect from the market, you can make a buying decision.
Maintenance of Mechanical Flexible Couplings
Proper maintenance of mechanical flexible couplings on roller chains is critical to ensuring the proper operation and reliability of the system. Maintenance of these couplings includes periodic inspection of the components. Check for signs of fatigue and wear. Regular inspections will help determine when to replace the coupling. It also helps determine the remaining life of the coupling.
Couplings should be replaced periodically for optimum performance. When replacing, be sure to use the correct parts. Make sure the coupling type matches the coupling type and chain size. Identical coupling parts may not fit, so a cross-reference guide or manufacturer’s spec number may be helpful. Make sure that the coupling is fitted with a suitable roller chain.
Mechanical elastic couplings on the roller chain can be easily lubricated to avoid premature failure. Elastomeric couplings can accommodate minor shaft misalignments and are suitable for high rotational speeds. Also, it absorbs shocks. Its flexibility is due to loose components. Additionally, lubrication is essential to reduce wear on coupling components.
Roller chain size
Knowing the basic dimensions of the rollers is essential if you need to find the right roller chain for your needs. The three key dimensions of a roller chain are pitch, width, and pin diameter. These dimensions are important because they are used to identify the type of chain. These dimensions do not normally appear in chain manufacturer catalogs. They are usually designed for people designing new equipment. They are not important to maintenance technicians, but they are important to know if you are looking for a specific type of roller chain.
Once you know the exact size of the chain, you can move on to choosing the correct type. You can use the printable template to measure your chain, which makes it easy to compare with the size chart. Don’t forget to check the rest of the roller chain’s specs to make sure it fits your machine. Using the Roller Chain Size Chart is an easy way to determine the proper length, width, and height for your application.
When buying a roller chain, be sure to check the number of teeth and the ratio of the two. A common ratio is 2:1. The drive sprocket must have at least twice as many teeth as the roller sprocket. If the chain is used for high precision, check the type of sprocket as this will determine the correct size of the chain. You can also choose between slip-fit and press-fit mid plates.
editor by czh 2022-12-07
China Standard Conveyor Chains for Metal Decorating System 16AF7 16AF27 HX16AF32 with Free Design Custom
Conveyor Chains for Metal Decorating System 16AF7 16AF27 HX16AF32
Metal trim procedure conveyor chains are often metal, although some programs use plastic chains. They’re frequently utilized to reduce body weight and price but are unsuitable for heavy-duty applications. Steel may be the most generally employed material for these chains, and galvanized steel is actually a preferred preference. Steel is additionally strong, flexible, and tough, producing it a fantastic alternative for use below load.
Our company also provides many conveyor chain types. If you need to know more product types and information, you can contact us by email or communicate with our online staff. Looking forward to working with you.
Sprockets for Metal Decorative System Conveyor Chain
The sprocket is an integral part of the conveyor chain procedure. There are several forms of sprockets accessible for various kinds of conveyor chains, such as roller chains, blockchains, and split taper lock sprockets. The business also presents various providers, including power audits, data management, product standardization, and upkeep education.
Sprockets are created of tough welded steel for large dress in resistance. They are obtainable with various teeth and can be custom intended to meet distinct specifications. Sprockets may be fabricated with keyways to ensure precise alignment of your teeth. Wheel layout can also be personalized. Sprockets are also available with rim plates to lengthen the chain. This enables smooth working and optimum use of the chain’s case-hardened layer.
Shear pin sprockets are typically far more expensive than conventional sprockets. Nevertheless, they have several rewards, which include decreased downtime and replacement prices. They can instantly cease the conveyor belt when overloaded or blocked by an obstacle and immediately restart the motion. Older sprockets are the best alternative for long services and lower costs.
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A: We have an engineering team who have well experience in products and machine designs. We can help you to solve the problem you meet.
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Q: What is your MOQ?
A: Minimum order quality is 1 piece.
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Additional information
Edited |
CX |
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