|Chain Model||Roller Chains|
|Structure (for Chain)||Roller Chain|
|Specification||GB/T, DIN, ANSI, ISO, BS, JIS.|
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,tobacco machine and agricultural equipments. Wolff chains are popular in America,South America,Europe,Middle East, South East Asia and Africa markets.
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?
A: EXW, FOB, CFR, CIF.
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,
no matter where they come from.
|Standard or Nonstandard:||Standard|
|Application:||Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment|
|Surface Treatment:||Oil Blooming|
|Type:||Short Pitch Chain|
What are the maintenance requirements for a bush chain?
Maintaining a bush chain is essential to ensure its optimal performance and longevity. Here are the key maintenance requirements for a bush chain:
1. Regular cleaning: Regularly clean the bush chain to remove dirt, debris, and contaminants that can cause abrasion and accelerated wear. Use a brush or compressed air to clean the chain thoroughly.
2. Lubrication: Proper lubrication is crucial for the smooth operation and reduced friction of a bush chain. Apply the recommended lubricant to all the chain components, including the pins, bushings, and rollers. Follow the manufacturer’s guidelines for the appropriate lubricant type and frequency of lubrication.
3. Tension adjustment: Check the tension of the bush chain regularly and adjust it if necessary. Proper tension ensures optimal performance and reduces the risk of premature wear or failure. Consult the manufacturer’s guidelines or expert advice for the correct tensioning procedure specific to your chain.
4. Inspection: Conduct regular inspections of the bush chain to identify any signs of wear, damage, or misalignment. Inspect the chain for elongation, broken or damaged components, and misalignment. Replace any worn or damaged parts promptly to prevent further issues.
5. Replace worn components: Over time, the components of a bush chain, such as pins, bushings, and rollers, may wear out and require replacement. Monitor the wear levels of these components and replace them when they reach the manufacturer’s recommended limits.
6. Environmental considerations: Consider the operating environment of the bush chain and take appropriate measures to protect it. In corrosive or harsh environments, use corrosion-resistant chain materials or coatings to prevent accelerated wear.
7. Training and documentation: Ensure that maintenance personnel are properly trained in bush chain maintenance procedures. Keep detailed records of maintenance activities, including lubrication schedules, tension adjustments, and component replacements.
By following these maintenance requirements, you can extend the lifespan of your bush chain and maintain its optimal performance. Regular maintenance and timely replacement of worn components will help prevent unexpected failures and costly downtime.
Can a bush chain be used in corrosive or harsh environments?
Yes, a bush chain can be used in corrosive or harsh environments, but it requires careful selection and proper maintenance to ensure optimal performance and longevity. Here are some considerations:
1. Material Selection: When operating in corrosive environments, it is crucial to select a bush chain made from corrosion-resistant materials such as stainless steel or specialty alloys. These materials offer enhanced resistance to corrosion and chemical attack.
2. Coatings and Surface Treatments: Applying coatings or surface treatments to the bush chain can provide additional protection against corrosion. For example, coatings like zinc plating, nickel plating, or chemical treatments can help inhibit rust and corrosion.
3. Sealing and Protection: In harsh environments, it is essential to protect the bush chain from contaminants and corrosive substances. Enclosing the chain in a protective housing or using seals, covers, or boots can help prevent the entry of corrosive agents and debris.
4. Proper Lubrication: Adequate lubrication is crucial for reducing friction and preventing corrosion. Choose lubricants specifically designed for use in corrosive environments, such as those with anti-corrosion additives. Regular lubrication maintenance is necessary to ensure the chain remains well-lubricated and protected.
5. Cleaning and Maintenance: Regular cleaning and maintenance are vital to remove any corrosive substances or contaminants that may have accumulated on the chain. This includes thorough cleaning, inspection, and re-lubrication as necessary.
It is important to consult with chain manufacturers or industry experts to determine the most suitable bush chain and maintenance practices for the specific corrosive or harsh environment. By implementing these measures, a bush chain can effectively operate and withstand the challenges posed by corrosive or harsh conditions.
Can a bush chain be used in high-speed applications?
Yes, bush chains can be used in high-speed applications, but there are certain considerations to keep in mind. While bush chains are known for their durability and strength, they may have limitations in terms of their maximum allowable speed due to factors such as centrifugal forces and dynamic loads.
The speed capability of a bush chain depends on several factors, including the chain design, material, lubrication, and operating conditions. It is important to select a bush chain that is specifically designed for high-speed applications and to follow the manufacturer’s recommendations regarding speed limits.
In high-speed applications, it is crucial to ensure proper chain tensioning and alignment to minimize vibration and reduce the risk of chain failure. Regular maintenance, including lubrication and inspection, is also essential to prevent premature wear and extend the service life of the chain.
Additionally, the selection of a suitable lubricant is important for high-speed bush chain applications. The lubricant should have excellent film strength and provide sufficient protection against wear and friction at high speeds. It is recommended to consult with the chain manufacturer or a lubrication specialist to determine the most suitable lubrication solution.
Overall, while bush chains can be used in high-speed applications, it is essential to consider the specific requirements and limitations of the application and to ensure proper maintenance and lubrication to achieve reliable and efficient operation.
editor by CX 2023-08-16