Product Description

Roller chain is a power transmisssion component.It is composed by 4 parts.They are plate,roller,bush and pin.

The materials are as follow:
Plate:40Mn,45Mn,40Cr.
Roller:10#,20#,45#,40Cr.
Bush:10#,20#.
Pin:20CrMnMo,30CrMnTi,40Cr.
Roller chains are widely used for general industrial applications.They are available in simplex, duplex and triplex with riveted or cottered.
We provides a significant roller chain advantage for hundreds of applications coping with operating conditions that are hot or cold, wet or dry, dusty or requiring cleanliness and all of these solutions combine excellent wear resistance and fatigue resistance with a long, reliable working life.

Product Description

Roller chain: 

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmiss

Our Main product Series
Roller Chains Conveyor Chain Agricultural Chain Special chains
Short pitch precision roller chain(A series) Lumber conveyor chain S type steel agricultural chains Forged chain
Short pitch precision roller chain(B series) M-series conveyor chain CA type steel agricultural chains Side bow chain
Double pitch roller chain MT series conveyor chain A type steel agricultural chains Sewage treatment chain
Hollow pin chain MC series conveyor chain ZGS38 Combine harvester chains Sharp top chain
Heavy type chain FV series conveyor chain   Self-lubrication chain
Straight plate chain Accumulation chain   Extended pin chain
  Flat-top chain   Spike chain
      Chain attachment

European Standard Roller Chains
1. BS/DIN Standard Short Pitch Power Transmission Roller Chains: 03B-48B 
2. BS/DIN Standard Short Pitch High Performance Roller Chain
(all parts made of special alloy steel, with CHINAMFG seamless bushes and wide waist linkplates) 
3. BS/DIN Standard Short Pitch Self-Lubricating Roller Chains (Maintenance Free Chains) 
4. BS/DIN Standard Marine Engine Roller Chains (Marine Engine Chain): 32BM-72BMBS/DIN Standard Short Pitch Straight Linkplate Roller Chains: C08B-C48B 
5. BS/DIN Standard Short Pitch Bushed Chains (Rollerless) 
6. BS/DIN Standard Double Pitch Transmission Roller Chains: 208B-232BL

American Standard Roller Chains
1. ANSI Standard Short Pitch Power Transmission Roller Chains (and Bushed Chains as well): 25-240 
2. ANSI Standard Short Pitch High Performance Roller Chain
(all parts made of special alloy steel, with CHINAMFG seamless bushes and wide waist linkplates) 
3. ANSI Standard Short Pitch Straight Linkplate Roller Chains: C40-C240 
4. ANSI Standard Short Pitch Heavy Duty Roller Chains: 60H-240H 
5. T Series Super Roller Chains: T40-T140 
6. HT Series Super Roller Chains: HT60-HT140 
7. CHINAMFG Series Super Roller Chains: SHT80-SHT140 
8. ANSI Standard Short Pitch Bushed Chains (Rollerless) 
9. Roller Chains for Chain Couplings: 4012-12571 
10. ANSI Standard Double Pitch Transmission Roller Chains: A2040-A2120

 

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Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Nickel Plating
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Customization:
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transmission chain

How does the elongation of a transmission chain affect its lifespan?

Transmission chains are subject to gradual elongation over time as a result of wear and fatigue. The elongation of a transmission chain refers to the increase in its length due to the stretching of the chain’s components. Here’s a detailed explanation of how elongation affects the lifespan of a transmission chain:

1. Increased Slack: As a transmission chain elongates, it develops more slack between the chain links. The increased slack reduces the chain’s tension and can negatively impact its performance. Excessive slack can lead to chain skipping, misalignment, and reduced power transmission efficiency. This can cause vibrations, noise, and accelerated wear on the chain and sprockets.

2. Accelerated Wear: Elongation puts additional stress on the chain’s pins, bushings, and rollers. The increased tension and movement between the chain’s components lead to accelerated wear and fatigue. This can result in chain elongation becoming a self-perpetuating problem, as the worn components further contribute to elongation and reduced performance.

3. Decreased Load Capacity: Elongation reduces the effective pitch length of the transmission chain, resulting in decreased load-carrying capacity. The reduced load capacity can limit the chain’s ability to handle heavy loads or transmit power effectively. This can lead to premature failure or damage to the chain and associated machinery.

4. Increased Maintenance Requirements: Elongated transmission chains require more frequent maintenance and adjustment to maintain proper tension and performance. Regular monitoring and adjustment of chain tension are necessary to minimize wear, prevent excessive elongation, and ensure optimal power transmission. Failure to address elongation promptly can lead to more severe damage to the chain and other components, resulting in costly repairs and downtime.

5. Reduced Service Life: The elongation of a transmission chain directly affects its service life. As the chain elongates, its performance, efficiency, and load-carrying capacity gradually deteriorate. The rate of elongation depends on various factors such as chain quality, operating conditions, lubrication, and maintenance practices. Over time, if elongation is not addressed, the chain may become unable to perform its intended function effectively, leading to chain failure and the need for replacement.

To mitigate the negative effects of elongation and extend the lifespan of a transmission chain, regular maintenance, including proper lubrication and tension adjustment, is crucial. Periodic inspections for signs of wear, elongation, and fatigue should be conducted to identify potential issues early and take appropriate corrective measures. Additionally, selecting high-quality chains and following manufacturer recommendations for installation, operation, and maintenance can help minimize elongation and maximize the chain’s lifespan.

transmission chain

Can transmission chains be used in agricultural machinery?

Yes, transmission chains are commonly used in various types of agricultural machinery. Here’s a detailed answer to the question:

Agricultural machinery often requires reliable and efficient power transmission to perform tasks such as harvesting, planting, tilling, and transporting. Transmission chains offer several advantages that make them suitable for agricultural applications:

1. High Strength and Load Capacity: Agricultural machinery often operates in demanding conditions and handles heavy loads. Transmission chains are designed to have high tensile strength and load-carrying capacity, making them capable of withstanding the rigorous demands of agricultural tasks.

2. Versatility: Transmission chains can be used in different agricultural machinery types, including tractors, combines, balers, harvesters, and sprayers. They are adaptable to a wide range of power transmission requirements, including transmitting torque, speed, and motion.

3. Durability: Agricultural environments can be harsh, with exposure to dirt, debris, moisture, and variable weather conditions. Transmission chains are built to withstand such conditions, and their robust construction and materials ensure long-lasting performance in agricultural machinery.

4. Easy Maintenance: Agricultural operations often involve extended working hours and remote locations. Transmission chains are relatively easy to inspect, lubricate, and maintain, allowing for efficient maintenance schedules in the field.

5. Cost-Effective: Compared to other power transmission options, transmission chains offer a cost-effective solution for agricultural machinery. They provide reliable power transfer, have a long service life when properly maintained, and are available at competitive prices.

When using transmission chains in agricultural machinery, it is essential to select the appropriate chain type and size based on the specific requirements of the equipment. Factors such as load capacity, speed, operating environment, and maintenance considerations should be taken into account to ensure optimal performance and longevity of the transmission chain.

transmission chain

How do roller chains differ from other types of transmission chains?

Roller chains, also known as roller link chains, are a commonly used type of transmission chain that distinguishes itself from other chains in several ways:

  • Design: Roller chains consist of inner and outer plates, pins, bushings, and rollers. The rollers, which are free to rotate, help reduce friction and wear, resulting in smoother and more efficient power transmission.
  • Wide Application: Roller chains are versatile and widely used in various industries, including automotive, industrial machinery, agricultural equipment, and conveyor systems.
  • High Load Capacity: Roller chains are designed to withstand high loads and offer excellent tensile strength, making them suitable for applications that require heavy-duty performance.
  • Efficiency: Roller chains are known for their high efficiency in transmitting power. The roller design minimizes friction, resulting in less energy loss and improved overall efficiency.
  • Cost-Effectiveness: Roller chains are relatively cost-effective compared to some other specialized transmission chains, making them a popular choice in many applications.

While roller chains have their advantages, it’s important to note that different types of transmission chains may be more suitable for specific applications. Factors such as load capacity, speed, noise level, and environmental conditions should be considered when selecting the appropriate transmission chain for a particular application.

China Custom 40 08A 50 10A 60 12A Transmission Roller Chain  China Custom 40 08A 50 10A 60 12A Transmission Roller Chain
editor by CX 2024-05-08