China Good quality a and B Series Standard High Precision Transmission Roller Chain for Gear

Product Description

Welcome to visit Xihu (West Lake) Dis. CHINAMFG mechanical (chain )factory .

We produce a wide range power transmission products. Such as roller chains and leaf chains, conveyor chains, drive chains, agricultural chains .
Also we can supply all kinds of industrial sprockets, chain couplings.

Established in year of 2000. With over 20 years history of specializing in the roller chains producing. With stable and good quality. We now have gained customer’s high praise from at home and abroad.
Our manufacturing plant and workshop area is over 10000 square CHINAMFG and with staff is about 70. We are the middle scale factory in China.
Our chain quality can match with GB,DIN,ASA,ANSI,JIS standard.and have gain the ISO9001 Certificate.

Till  now, except for the domestic market, we have exported many chains to USA, CANADA,COLOMBIA,BRAZIL,ARGENTINA,POLAND, ITALY,SPAIN AND SO ON.

1.Standards: ISO /DIN /ANSI/GB/JIS/ASA
2. Model: 06C-35-240, 04B-48B Simplex, Duplex, Triplex AND ACCORDING TO CUSTOMER’S REQUIREMENTS
3. Materials: Carbon steel 40Mn,# 10 FOR THE ROLLER AND BUSH,40CR FOR THE PIN
4. All spare parts of chains are heat treated(quenching and tempering) and controlled in a reasonable tolerance range and suitable for the industry standard.
5. Tensile strength: more higher than the standard about 15%
6. Certificate of Quality: ISO 9001
7. Good lubrication with excellent grease.
8. Color: Self color and shot peen.
9.Can match with sprockets freely
 

we are CHINAMFG chain factory from CHINA.
We make roller chains over 20 years. 
main ASA chains: —
main DIN chains:06b-08b-10b-12b-16b-20b-24b-32b
main motorcycle chains: H 520 520H 530
Our quality: middle level and good and stable. Follow up XIHU (WEST LAKE) DIS.HUA standard
We also exported many industrial sprockets together with our chains.
We mainly exported chains to South America AND Europe.
  
 

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

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Request Sample

Customization:
Available

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Customized Request

roller chain

How do roller chains handle high humidity environments?

Roller chains are designed to withstand a wide range of environmental conditions, including high humidity environments. Here’s a detailed answer to the question:

1. Corrosion Resistance: Roller chains can be manufactured using corrosion-resistant materials such as stainless steel or with special coatings that provide protection against rust and corrosion. These features help the chain withstand the effects of high humidity, which can cause moisture to come into contact with the chain surface.

2. Lubrication: Proper lubrication is essential in high humidity environments to prevent moisture from penetrating the chain and causing corrosion. Lubricants with water-resistant properties or specifically designed for humid conditions can be used to provide a protective barrier on the chain’s surfaces, minimizing the impact of moisture.

3. Seal Options: Some roller chains come with additional sealing elements, such as O-rings or X-rings, that provide an extra layer of protection against moisture ingress. These seals help keep the lubrication inside the chain and prevent contaminants from entering, reducing the risk of corrosion.

4. Maintenance Practices: Regular maintenance is crucial in high humidity environments to ensure the longevity of roller chains. Cleaning the chain to remove any accumulated moisture, dirt, or debris and applying appropriate lubrication at recommended intervals help mitigate the effects of humidity on the chain’s performance and lifespan.

5. Proper Storage: When not in use, roller chains should be stored in a dry and controlled environment to prevent prolonged exposure to high humidity. Using appropriate storage methods, such as sealed containers or dehumidified storage areas, can help preserve the chain’s integrity and minimize the risk of corrosion.

By considering these factors and implementing proper maintenance practices, roller chains can effectively handle high humidity environments, ensuring their reliable performance and extended lifespan.

roller chain

How do roller chains handle reverse motion?

Roller chains are capable of handling reverse motion in applications where the direction of movement needs to be reversed. Here’s a detailed answer to the question:

1. Bi-Directional Operation: Roller chains are designed to operate in both forward and reverse directions. The chain links and rollers are constructed to engage with the sprockets in either direction, allowing the chain to smoothly transfer power and motion.

2. Engagement with Sprockets: When the roller chain is in reverse motion, the rollers on the chain engage with the sprocket teeth in the opposite direction compared to forward motion. The engagement between the chain and the sprockets ensures a secure and reliable power transmission, allowing the chain to efficiently transfer motion in reverse.

3. Lubrication and Maintenance: Proper lubrication is essential for the smooth operation of roller chains, including during reverse motion. Adequate lubrication reduces friction and wear, ensuring the chain’s longevity and performance. Regular maintenance, including lubrication and inspection, helps identify any issues that may affect the chain’s ability to handle reverse motion and allows for timely corrective actions.

4. Proper Tensioning: Maintaining proper tension in the roller chain is crucial for its performance in both forward and reverse motion. Adequate tension ensures the chain remains engaged with the sprockets and prevents slippage or disengagement during reverse operation. Proper tensioning can be achieved through tensioning devices or adjustable mounting arrangements.

5. Load Capacity: Roller chains are designed to handle various loads, including reverse motion. However, it’s important to consider the specific application requirements and select a roller chain with the appropriate load capacity and strength to withstand the forces experienced during reverse operation.

6. Alignment and Installation: Proper alignment of the roller chain and the sprockets is essential for reliable performance in both forward and reverse motion. Ensuring correct installation, including proper alignment and tensioning, helps maintain the chain’s engagement with the sprockets and ensures smooth operation in reverse.

It’s worth noting that the specific application requirements, such as speed, load, environmental conditions, and the type of roller chain, should be considered when determining the suitability of roller chains for reverse motion. Consulting the manufacturer’s guidelines and recommendations is important to ensure proper selection, installation, and maintenance of roller chains in applications involving reverse operation.

roller chain

What is a roller chain and how does it work?

A roller chain is a type of transmission chain that is commonly used in various mechanical systems to transmit power and motion between rotating shafts. It consists of a series of interconnected links, including inner plates, outer plates, rollers, and pins. Here’s a detailed answer to the question:

A roller chain operates based on the principle of contact and rolling motion. The basic components of a roller chain include:

  • Inner Plates: These are flat metal plates with holes through which the pins pass.
  • Outer Plates: These are similar to inner plates and are connected to the inner plates through pins.
  • Rollers: The rollers are cylindrical components that are positioned between the inner and outer plates. They have a slightly larger diameter than the pins, allowing them to freely rotate.
  • Pins: The pins hold the inner and outer plates together and provide a pivot point for the rollers. They pass through the holes in the inner and outer plates and secure them in place.

When the roller chain is installed in a system, it wraps around a pair of sprockets. The sprockets have teeth that mesh with the rollers of the chain. As one sprocket rotates, it engages with the rollers and pulls the chain along, causing the other sprocket to rotate as well.

The working principle of a roller chain involves the following steps:

  1. Engagement: The chain is positioned around the sprockets, and the rollers engage with the teeth of the sprockets.
  2. Tension: The tension in the chain is created by the movement of the sprockets, which causes the chain to wrap tightly around them.
  3. Rolling Motion: As the sprockets rotate, they impart a rolling motion to the rollers. The rollers, in turn, rotate freely on the pins, allowing the chain to move smoothly along the sprockets.
  4. Power Transmission: The rotational motion of one sprocket is transferred to the other sprocket through the chain. This enables the transmission of power and motion between the two shafts connected to the sprockets.

Roller chains are widely used in various applications, including machinery, automobiles, motorcycles, bicycles, conveyors, and more. They offer high efficiency, reliability, and the ability to transmit substantial amounts of power. Regular maintenance, including lubrication and periodic inspection, is essential to ensure the proper functioning and longevity of a roller chain.

China Good quality a and B Series Standard High Precision Transmission Roller Chain for Gear  China Good quality a and B Series Standard High Precision Transmission Roller Chain for Gear
editor by CX 2024-01-05