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,tobacco 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

FAQ

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
Structure: Roller Chain
Material: Carbon Steel
Type: Short Pitch Chain
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

gear chain

How does a gear chain handle different speeds and loads?

A gear chain is designed to handle different speeds and loads by incorporating specific features and materials:

1. Gear Ratio Selection:

– The gear ratio is the ratio of the number of teeth on the driving gear to the number of teeth on the driven gear. By selecting the appropriate gear ratio, the speed and torque can be adjusted to match the requirements of the application. Higher gear ratios provide lower speed and higher torque, while lower gear ratios offer higher speed and lower torque.

2. Gear Tooth Design:

– The tooth design of a gear chain is optimized to distribute the load evenly across the teeth. This ensures that each tooth can handle its share of the load without excessive stress concentration. The tooth profile and pitch are carefully calculated to provide efficient power transmission and minimize wear.

3. Material Selection:

– Gear chains are typically made from high-strength materials, such as alloy steel or hardened steel, to withstand the loads and stresses imposed on them. The material selection is based on the anticipated loads and the desired durability of the chain. Heat treatment processes, such as quenching and tempering, are often employed to further enhance the strength and toughness of the chain.

4. Lubrication:

– Proper lubrication is crucial for the smooth operation and longevity of a gear chain. Lubricants reduce friction and wear between the gear teeth, allowing the chain to handle higher speeds and loads with reduced heat generation. Lubrication also helps to prevent corrosion and extend the chain’s service life.

5. Chain Tension:

– Maintaining proper chain tension is essential for optimal performance. Adequate tension ensures proper engagement of the gear teeth and prevents excessive slack or binding. Chain tensioners or tensioning devices may be used to adjust the tension and compensate for any elongation or wear that occurs over time.

6. System Design:

– The overall design of the gear chain system, including the selection of supporting components such as gears, bearings, and shafts, plays a vital role in handling different speeds and loads. The system must be engineered to provide adequate strength, alignment, and support to ensure reliable operation under varying conditions.

By carefully considering gear ratio selection, tooth design, material selection, lubrication, chain tension, and system design, a gear chain can effectively handle different speeds and loads. It provides efficient power transmission and reliable performance in a wide range of applications.

gear chain

Can a gear chain be used in high-torque applications?

Yes, a gear chain can be used in high-torque applications. Gear chains are designed to transmit power and motion efficiently, even under high torque loads. However, there are certain considerations to keep in mind when using a gear chain in high-torque applications:

  • Strength and Durability: High-torque applications exert significant forces on the gear chain. Therefore, it is important to select a gear chain with sufficient strength and durability to withstand the torque without deformation or failure. The chain should be made from high-quality materials and have proper heat treatment to enhance its mechanical properties.
  • Tooth Design: The gear chain’s tooth design plays a critical role in transferring torque effectively. It is important to choose a gear chain with appropriate tooth profiles, such as involute or modified involute, that can handle high-torque loads without excessive wear or tooth damage.
  • Lubrication: Adequate lubrication is crucial for reducing friction and wear in high-torque gear chains. The lubricant should have high viscosity and film strength to withstand the high-pressure contact between the teeth. Regular lubrication and maintenance are necessary to ensure optimal performance and longevity of the gear chain.
  • Alignment and Tension: Proper alignment and tensioning of the gear chain are important to ensure smooth and efficient power transmission. Misalignment or improper tension can result in uneven load distribution, increased wear, and reduced efficiency. Regular inspection and adjustment of the chain’s alignment and tension are necessary in high-torque applications.

By considering these factors and selecting a gear chain specifically designed for high-torque applications, it is possible to utilize gear chains effectively and reliably in high-torque mechanical systems.

gear chain

What is a gear chain and how does it work?

A gear chain, also known as a roller chain with sprockets, is a type of power transmission chain that is commonly used to transfer rotational motion between two parallel shafts. It consists of a series of interconnected links, known as roller links, which engage with teeth on sprockets to transmit power.

The basic components of a gear chain include:

– Roller Links: These are the individual links that form the chain. They have cylindrical rollers that are connected by side plates.

– Pins: The pins hold the roller links together and allow them to rotate freely.

– Bushings: The bushings are inserted into the roller links and provide a smooth surface for the pins to rotate on.

– Sprockets: The sprockets are toothed wheels that engage with the roller links. They are mounted on the shafts and transmit power by engaging with the rollers.

The operation of a gear chain is based on the principle of meshing between the teeth of the sprockets and the rollers of the chain. When one sprocket is rotated, the engaged rollers are driven, causing the entire chain to move and transmit power to the other sprocket.

The meshing between the sprocket teeth and chain rollers ensures a positive and efficient power transfer. The roller links rotate on the pins and bushings, allowing the chain to smoothly engage and disengage with the sprockets during operation.

Gear chains are widely used in various applications, such as industrial machinery, automotive systems, bicycles, and conveyors, where reliable and efficient power transmission is required.

China Custom Double Roller Chain Standard Conveyor Gear Goodprice Selling Large Pitch Short Pintle High Quanlity Transmission Stainless Steel Metric Roller Chains  China Custom Double Roller Chain Standard Conveyor Gear Goodprice Selling Large Pitch Short Pintle High Quanlity Transmission Stainless Steel Metric Roller Chains
editor by CX 2023-08-07