Tag Archives: roller chain 20b

China Best Sales 40-1r 50-1r 60-1r 80-1r 08b 10b 12b 16b 20b ISO/ANSI British Standard Customized OEM Short Long Pitch Plate Bush Industrial Transmission Conveyor Roller Chain

Product Description

Model NO. 06C/08A/10A/12A/16A/20A/24A/28A/32A/40A/06B/08B/10B/12B/16B/20B/24B/28B/32B/40B-1/2/3
Heavy duty
Chain Model Roller Chains
Structure (for Chain) Roller Chain
Specification GB/T, DIN, ANSI, ISO, BS, JIS.
Origin HangZhou, ZheJiang
Color Solid Color
Chain Color Customized

Our company

Wolff Chain Co. is 1 of the professional chain manufacturers in China. We focus on reseaching, manufacturing and trading of the chain drive with famous brands — “DOVON” and “DECHO”. We supply OEM services for many famous enterprises such as SUZUKI, XIHU (WEST LAKE) DIS., FAW, AGCO, JUMING as well. 

Wolff mainly producing the Transmission chains,Conveyor chains,Dragging Chains,Silent chains,Leaf chains,Roller chains,Special chain and many other series of chain products. Our technicians a have improved the chains quality to the world-level. High quality material selection, powerful and precise heat-treatment technology and excellent assembly methods ensure Wolff chains meet the tough and strict requirements for machines and vehicles. 

All of our products completely conform to the international standard such as ISO\DIN\ANSI\BS\JIS, etc. Wolff has been successfully certified by ISO9001 Quality Management System,SGS inspection and BV inspection. Wolff chains can be widely applied to many industries including automobile, motorcycle, forklift, wood processing machine, constructure machine, packing machine, food machine,and agricultural equipments. Wolff chains are popular in America,South America,Europe,Middle East, South East Asia and Africa markets.

Our workshop

Our certification

Welcome to our exhibition


Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages 
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.

Q3. What is your terms of delivery?

Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.We welcome sample order.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment
Surface Treatment: Oil Blooming
Structure: Roller Chain
Material: Carbon Steel
Type: Short Pitch Chain
US$ 0/Piece
1 Piece(Min.Order)

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Customized Request


What are the benefits of using an overhead conveyor chain system?

Using an overhead conveyor chain system offers several benefits in various industrial applications. Here are some key advantages:

1. Space Optimization:

– Overhead conveyor chain systems utilize the vertical space, allowing efficient utilization of floor space. This is especially beneficial in facilities with limited floor area, as it enables efficient material handling and production flow without obstructing the work area.

2. Flexibility and Versatility:

– Overhead conveyor chains offer flexibility in routing and can be customized to fit the specific layout requirements of the facility. They can traverse different areas, including assembly lines, paint booths, storage areas, and more. The versatility of overhead systems allows for efficient and adaptable material movement.

3. Improved Safety:

– Overhead conveyor chains minimize ground-level obstructions, reducing the risk of tripping hazards and accidents. Operators and workers can safely navigate the work area without interference from the conveyor system.

4. Product Protection:

– Overhead conveyor chains provide better protection for the products being transported. By keeping the products elevated and away from potential hazards on the floor, such as dust, debris, or spills, the risk of product damage or contamination is reduced.

5. Increased Efficiency:

– Overhead conveyor systems can enhance production efficiency by facilitating continuous material flow and reducing manual handling. They enable automated loading and unloading of materials, leading to faster processing times and improved overall productivity.

6. Easy Maintenance:

– Overhead conveyor chains are typically designed for easy maintenance. Components such as chains, trolleys, and drives can be accessed and serviced conveniently, minimizing downtime and maintenance costs.

7. Customization and Integration:

– Overhead conveyor chains can be tailored to meet specific application requirements, including load capacity, speed, and control systems. They can also be integrated with other automated systems, such as robotic workstations or sorting mechanisms, to further optimize the material handling process.

Overall, using an overhead conveyor chain system provides efficient material handling, maximizes space utilization, enhances safety, and improves productivity in industrial environments.


What are the best practices for storing and handling conveyor chains?

Proper storage and handling of conveyor chains are essential to maintain their performance, prevent damage, and prolong their lifespan. Here are some best practices to consider:

1. Clean and dry storage area: Store conveyor chains in a clean and dry environment to prevent the accumulation of dirt, dust, moisture, or contaminants that can affect their performance and cause corrosion.

2. Adequate support: Ensure that the stored conveyor chains are properly supported to prevent excessive bending or deformation. Use pallets, racks, or designated storage containers that can accommodate the weight and length of the chains.

3. Avoid excessive heat or cold: Conveyor chains should be stored in an area with a moderate temperature range to avoid extreme heat or cold that can affect the material properties or lubrication of the chains.

4. Protection against impacts and vibrations: Protect the stored chains from impacts or excessive vibrations that can cause damage or deformation. Use suitable packaging or covers to shield the chains from any potential physical damage.

5. Lubrication: Apply a thin layer of appropriate lubricant to the chains before storage to prevent corrosion and maintain their smooth operation. Follow the manufacturer’s recommendations for lubrication type and quantity.

6. Regular inspections: Periodically inspect the stored conveyor chains to ensure there are no signs of damage, corrosion, or deformation. If any issues are identified, take appropriate actions such as cleaning, lubricating, or replacing the chains.

7. Proper handling techniques: When handling conveyor chains, use appropriate lifting equipment or tools to avoid excessive strain or bending. Avoid dragging or dropping the chains, as this can cause damage to the chain links or attachments.

8. Training and awareness: Provide training to personnel involved in handling and storing conveyor chains to ensure they understand the proper procedures and best practices. Promote awareness of the importance of careful handling and storage to prevent accidents and maintain chain integrity.

By following these best practices, you can ensure the longevity and reliable performance of your conveyor chains, reducing the risk of downtime and costly repairs.


What are the cost considerations when purchasing a conveyor chain?

When purchasing a conveyor chain, there are several cost considerations that need to be taken into account to ensure an optimal investment and operational efficiency.

1. Initial Cost: The initial cost of the conveyor chain includes the cost of the chain itself, as well as any additional components such as sprockets, attachments, and connecting links. It is important to compare prices from different suppliers and evaluate the overall value for the money.

2. Maintenance and Repair Costs: Consider the long-term maintenance and repair costs associated with the conveyor chain. Some chains may require more frequent lubrication or replacement of components, which can add to the overall operating expenses.

3. Service Life: The service life of the conveyor chain is an essential factor in determining its cost-effectiveness. Chains with longer service life may have a higher initial cost but can result in lower replacement and downtime costs in the long run.

4. Energy Efficiency: Energy consumption is an ongoing cost to consider. Conveyor chains that offer lower friction and efficient power transmission can contribute to energy savings and reduce operating expenses.

5. Maintenance Ease: Consider the ease of maintenance when selecting a conveyor chain. Chains that are easier to clean, inspect, and maintain can reduce labor costs and increase operational efficiency.

6. Compatibility and Integration: Ensure that the selected conveyor chain is compatible with the existing conveyor system or equipment. Retrofitting or modifying the system to accommodate a specific chain may incur additional costs.

7. Supplier Support and Warranty: Evaluate the level of technical support provided by the supplier and the warranty coverage offered for the conveyor chain. This can impact the overall cost of ownership and provide peace of mind in case of any unforeseen issues.

It is important to consider these factors holistically and make a cost-benefit analysis based on the specific requirements of the application. Choosing a conveyor chain that aligns with the budget, performance needs, and long-term cost considerations will help optimize the investment and ensure efficient material handling operations.

China Best Sales 40-1r 50-1r 60-1r 80-1r 08b 10b 12b 16b 20b ISO/ANSI British Standard Customized OEM Short Long Pitch Plate Bush Industrial Transmission Conveyor Roller Chain  China Best Sales 40-1r 50-1r 60-1r 80-1r 08b 10b 12b 16b 20b ISO/ANSI British Standard Customized OEM Short Long Pitch Plate Bush Industrial Transmission Conveyor Roller Chain
editor by CX 2023-09-08

China Best Sales High Precision Carbon Steel Short Pitch Roller Chain 12b 16b 20b 24b with Wsa1 & Wsa2 & Wsk1 & Wsk2 Attachment with Great quality



specialchainwithaccessories,weldingchain,leafcZheJiang dsprocket
40,50,60,80,a hundred,a hundred and twenty,140,one hundred sixty,one hundred eighty,two hundred,240
Series Aseries,Bseries









Wearea factoryfoundedin1997withtradeteamforinternationalservice.


Normally35daysafterconfirmedorder.30dayscouldbeavailableinlowseasonforsomeitems(duringMaytoJuly),and45daysduringnewyearandhotseason( JantoMarch).


Roller Chain Upkeep Suggestions

There are numerous items to keep in mind when preserving a roller chain. The main factors incorporate friction and exterior influences. Without appropriate lubrication and adjustment, this sort of chains will put on prematurely. Below are some tips for maintaining your roller chain in leading condition. continue reading through! This will make your method easier. We will also go over the value of the new roller chain. As constantly, keep in mind to check for loose finishes and alter the chain regularly.


Roller chains are created to accommodate several different kinds of hundreds. Sprockets are the main lead to of chain dress in. Axial and angular misalignment takes place when the sprocket faces are not properly aligned. Both sorts of misalignment increase tension and wear on the roller chain. They can also negatively impact the push. As a result, picking the proper chain is an essential thing to consider.
Preloading assists to remove initial elongation and lengthen provider life. The benefits of preloading can be seen in the preloading chart. Significant elongation occurs for the duration of push startup with no or minimal preload. This is because of to the floor hardness of the worn elements. On the other hand, a correctly preloaded chain exhibits minor elongation in the course of the initial start. For that reason, suitable preload can prolong dress in lifestyle.
Despite the fact that elongation is a all-natural phenomenon in any travel, it can be minimized or eliminated with appropriate routine maintenance. In addition to typical inspections, you ought to do a entire inspection of your chain right after the 1st hundred hours. This inspection should concentrate on key daily life factors this kind of as 3% elongation, how the chain is lubricated, and any other troubles that may affect daily life. A excellent quality chain must have the longest life and no difficulties.
There are several different roller chain specs. A very good rule of thumb is to decide on chains with at minimum 5 hyperlinks. Then, tighten the chain right up until a break happens, and it will notify you what type of break happened. Alternatively, you can use a roller chain with the greatest allowable load. As extended as the MAL doesn’t exceed that number, it truly is nonetheless perfectly risk-free to use it for any software.


When it comes to lubrication, there are many various tactics. For example, spray lubrication is a common method for higher-horsepower drives and high-load and quick-shifting equipment. This approach is very effective, but it is expensive, and spraying the chain way too far out of the guard can cause leaks. An additional widespread strategy is brush lubrication. Brush lubrication includes applying a constant circulation of oil to the chain, pushing it into the chain. This lubrication technique reduces the application temperature of the chain. Also, it can lengthen the life of the chain, relying on the manufacturer’s technical specs.
Even though the lubrication of roller chain couplings varies by application, sprocket hubs ought to be lubricated month-to-month to guarantee appropriate sealing. The volume of oil employed is dependent on the rotational speed and the variety of roller chain coupling. In common, lubricants employed in roller chain couplings need to have exceptional adhesion, oxidation, and mechanical steadiness.
Wear-resistant lubricants are recommended. They prevent the rollers from sticking to every other and avoid rusting. These lubricants have reduced floor pressure and are not dangerous to metallic or O-ring chains. The the best possible lubrication strategy depends on ambient temperature, horsepower, and chain pace. Appropriately lubricating a roller chain will increase the daily life of the chain and minimizes the chance of dress in.
Appropriate lubrication of the roller chain is important to prevent corrosion and extend its service daily life. The oil kinds a clean film on the chain components, reducing metal-to-metal get in touch with and minimizing friction and dress in. Moreover, the oil gives a smooth working floor and minimizes sound. However, the managing-in procedure of roller chain lubrication can’t be underestimated. When employing large-responsibility oils, make sure that the lubricant is appropriate with running and ambient temperatures.


To lengthen the existence of your roller chain, you need to carry out typical inspections. Initial, you need to examine the T-pin on the url plate at the joint. If they are not connected effectively, it can cause the chain to extend and not keep proper spacing and timing. Up coming, you must search for strange noise, corrosion, and grime that may reveal use. If you discover any of these issues, it is time to replace the chain.
In get to effectively keep a roller chain, each places of the roller chain need to be lubricated with the proper lubricant. Lubricants utilized need to be SAE non-degreased oils. There are numerous sorts of lubricants obtainable, but the very best one is a petroleum-based mostly oil with a higher viscosity. You can also verify for indications of dress in, this kind of as crimson or brown discoloration. This implies that there is not enough lubrication.
While the lifestyle expectancy of a roller chain is unidentified, it is crucial to know how to increase its life and maximize its usefulness. Poor stress and alignment can shorten its existence and area undue anxiety on the travel system and the chain itself. Incorrect stress can also guide to slippage and enhanced vitality output. Therefore, you should estimate the rigidity and alignment of the chain in the course of the original set up. Check and change regularly.
An additional way to increase the daily life of your rollers is to extensively clear the within and outside the house of the rollers. You must also lubricate it frequently to avoid too much heat buildup. Created to avoid overheating by limiting the quantity of function during split-ins. Furthermore, standard inspections will support you catch anomalies early sufficient to quit functions. Final but not the very least, normal lubrication will lengthen the lifestyle of the roller chain.


Acquiring a roller chain is a massive decision, but original cost shouldn’t be the only thought. The cost of the roller chain itself, as properly as the running expenses, must be deemed. Even the lowest-priced chains can be more expensive in the long operate. Furthermore, servicing and strength charges could boost. The ideal roller chain for your organization will be the 1 that best fits your requirements. Shown below are some factors to think about when purchasing a roller chain.
1st, what substance must you use? Roller chains occur in numerous diverse resources. Stainless steel is a frequently employed content in building. Materials are picked dependent on the price and layout of chain horsepower transmission. Different producing procedures will decide which material is appropriate for your software. Also, the excess weight of the chain will fluctuate based on its pitch and the development strategy utilised. A huge part of the cost of a roller chain is on the generate sprocket.
Another thing to consider is set up cost. Roller chains are frequently used in agricultural and transportation applications, specifically for agronomic goods. If lubrication is your issue, routine maintenance-free chains are the very best choice. Corrosion-resistant chains are perfect for wet environments. They are sold in boxed lengths, so replacing a more time duration demands adding a shorter duration. To keep away from difficulties, use the skateboard to assist hook up the backlinks.
An additional thing to consider is the general width. The total width of an open up #forty roller chain may possibly fluctuate but must be at minimum 10 feet vast. Though it is not the most expensive type of roller chain, it will last for a longer time. Making use of it properly will boost its overall longevity, so it truly is a great concept to select it sensibly. If your organization makes use of roller chains often, the cost reduction is effectively value it.


A roller chain is made up of a pair of alternating pins and roller backlinks. The pins are pressed into the aspect panels and hinged to the rollers. Roller chains can be single or multi-strand, connected by a typical pin. The multi-strand design supplies larger shear power for demanding electrical power transmission apps. Typical applications for roller chains contain conveyors, hoists, and other mechanical gear.
The horsepower ability of a roller chain is limited by a number of factors, including pin shock and friction. While investigation into these aspects has positioned some limitations on the highest working speed of the roller chain, practical encounter has demonstrated that these systems can be utilised at greater speeds. Proper lubrication and cooling can improve the sturdiness of these chains. In addition, roller chain purposes consist of:
Drive and conveyor methods are the two principal uses of roller chains. For the duration of driving operations, use and elongation are a organic portion of the operation. Even so, lubrication plays a important position in minimizing use and shock masses. For that reason, dress in is unavoidable and particular care should be taken to make certain appropriate lubrication. Additionally, lubrication reduces warmth dissipation in the chain.
The resources utilized to make roller chains differ from one particular variety to an additional. Stainless steel is frequent, but nylon or brass are sometimes employed. These supplies are considerably less pricey and a lot more durable than metal or stainless steel. The best content for the task relies upon on a assortment of factors, including cost, environmental problems, and style horsepower transmission. For instance, the pin bushing speak to location is a essential region necessitating lubrication. Additionally, some coatings are made to retard the corrosive outcomes of h2o or oil.
China Best Sales High Precision Carbon Steel Short Pitch Roller Chain 12b 16b 20b 24b with Wsa1 & Wsa2 & Wsk1 & Wsk2 Attachment     with Great quality