China Best Sales Industrial Double Pitch Conveyor Roller Chain Conveyor Roller Chain

Product Description

CZPT rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.

All components are heat treated to achieve maximum strength. All components are heat treated to achieve maximum strength.

Pre-loaded during the manufacturing process to minimize initial elongation.

Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.

ISO
NO.
ANSI
NO.
PITCH  ROLLER
LINK
WIDTH
ROLLER
DIA
PIN PLATE MIN. TENSILE
STRENGTH
AVG. TENSILE
STRENGTH
MAX. ALLOWABLE
LOAD
P W D d L Lc H T
mm mm mm mm mm mm mm mm kgf kgf kgf
C208A C2040 25.40 7.85 7.95 3.98 17.80 21.00 12.00 1.50 1,420 1,950 280
C208AL C2042 25.40 7.85 15.88 3.98 17.80 21.00 12.00 1.50 1,420 1,950 280
C210A C2050 31.75 9.40 10.16 5.09 21.80 25.00 15.00 2.00 2,220 3,100 450
C210AL C2052 31.75 9.40 19.05 5.09 21.80 25.00 24.10 2.00 2,220 3,100 450
C212 C2060 38.10 12.58 11.91 5.96 26.90 31.00 30.10 2.35 3,190 4,200 640
C212AL C2062 38.10 12.58 22.23 5.96 26.90 31.00 36.20 2.35 3,190 4,200 640
C216A C2080 50.80 15.75 15.88 7.94 33.50 38.00 42.20 3.20 5,680 7,500 1,100
C216AL C2082 50.80 15.75 28.58 7.94 33.50 38.00 48.20 3.20 5,680 7,500 1,100
C220A C2100 63.50 18.90 19.05 9.54 41.10 47.00 54.30 4.00 8,870 12,100 1,900
C220AL C2102 63.50 18.90 39.67 9.54 41.10 47.00 60.30 4.00 8,870 12,100 1,900
C224A C2120 76.20 25.23 22.23 11.11 50.80 57.00 72.40 4.70 12,770 16,000 2,550
C224AL C2122 76.20 25.23 44.45 11.11 50.80 57.00 18.00 4.70 12,770 16,000 2,550

Usage: Transmission Chain, Conveyor Chain, Roller Chains
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1"~3"
Structure: Roller Chain
Samples:
US$ 10/Meter
1 Meter(Min.Order)

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Customization:
Available

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roller chain

How do roller chains handle dusty or dirty environments?

Roller chains are designed to operate effectively in various environments, including dusty or dirty conditions. Here’s a detailed answer to the question:

1. Sealed Construction: Many roller chains feature a sealed construction, which helps to protect the internal components from dust, dirt, and other contaminants. The seals help to prevent the entry of particles into the chain’s joints and lubrication areas, reducing the risk of wear and damage caused by abrasive particles.

2. Proper Lubrication: Adequate lubrication is crucial in dusty or dirty environments. The lubricant forms a protective film on the chain’s surfaces, reducing friction and wear. It also helps to flush away and prevent the accumulation of dirt and particles. Regular lubrication maintenance is necessary to ensure the chain remains properly lubricated and protected.

3. Periodic Cleaning: In dusty or dirty environments, it is important to periodically clean the roller chain to remove accumulated debris. This can be done using compressed air or gentle brushing. Care should be taken not to use excessive force or abrasive materials that could damage the chain.

4. Proper Chain Covering: In some applications, it may be necessary to use chain covers or guards to provide additional protection against dust and debris. These covers help to shield the chain from direct exposure to contaminants, reducing the risk of accelerated wear and damage.

5. Regular Inspection: Regular visual inspection of the roller chain is essential in dusty or dirty environments. This allows for the early detection of any signs of wear, corrosion, or contamination. If any issues are identified, appropriate maintenance or replacement should be performed promptly.

It’s important to note that even with these measures, roller chains used in dusty or dirty environments will still require proper maintenance and periodic cleaning. Following manufacturer recommendations for lubrication, cleaning, and inspection will help ensure the longevity and reliable performance of the roller chain in such conditions.

roller chain

How do roller chains handle static loads?

Roller chains are primarily designed for transmitting power and handling dynamic loads, which involve motion and varying forces. However, roller chains can also handle static loads to some extent. Here’s a detailed answer to the question:

1. Load Distribution: When a roller chain is subjected to static loads, the weight or force is evenly distributed across multiple rollers and pins. This helps to distribute the load more effectively and reduces stress concentrations on individual components. The load is transferred from one roller to another through the pins, ensuring a more balanced distribution.

2. Stiffness: Roller chains possess a certain degree of stiffness that enables them to resist static loads. The rigid construction of the chain, including the link plates and pins, helps maintain the integrity of the chain under static conditions. This stiffness allows the chain to support the applied load without excessive elongation or deformation.

3. Lubrication: Proper lubrication is essential for roller chains to handle static loads effectively. Lubrication helps reduce friction and wear, which can occur even under static conditions due to the weight of the load. Adequate lubrication ensures smooth movement of the chain and minimizes the risk of surface damage or increased friction during load-bearing.

4. Chain Preload: In some cases, applying a pre-load or initial tension to the roller chain can help improve its ability to handle static loads. The pre-load helps to eliminate any slack or looseness in the chain, enhancing its rigidity and reducing the potential for excessive elongation or misalignment when subjected to static forces.

While roller chains can handle static loads, it’s important to note that they are primarily designed for dynamic applications involving motion. Excessive static loads or prolonged exposure to static conditions may lead to increased wear, elongation, or deformation of the chain. In scenarios where the majority of the load is static, alternative power transmission systems or load-bearing mechanisms may be more suitable.

roller chain

Can roller chains be used in corrosive environments?

Roller chains can be used in certain corrosive environments, but it depends on the specific conditions and the type of roller chain used. Here’s a detailed answer to the question:

In general, standard roller chains are not suitable for prolonged exposure to corrosive environments, as they are typically made from carbon steel and are vulnerable to corrosion. However, there are specialized roller chains available that are specifically designed to withstand corrosive conditions. These chains are typically made from corrosion-resistant materials such as stainless steel or nickel-plated steel.

Corrosion-resistant roller chains offer several advantages:

1. Enhanced Corrosion Resistance: The use of corrosion-resistant materials provides excellent resistance to rust, oxidation, and chemical corrosion. This makes them suitable for applications where the chain is exposed to moisture, chemicals, or other corrosive agents.

2. Extended Lifespan: Corrosion-resistant roller chains have a longer service life compared to standard chains in corrosive environments. The resistance to corrosion helps maintain the chain’s structural integrity and prevents premature wear or failure.

3. Reduced Downtime and Maintenance: By using corrosion-resistant roller chains, maintenance and downtime due to chain corrosion are minimized. These chains require less frequent lubrication and are less prone to seizing or becoming stuck due to corrosion, resulting in reduced maintenance and increased operational efficiency.

However, it’s important to note that even corrosion-resistant roller chains have limitations. The level of corrosion resistance can vary depending on the specific material and environmental factors. In highly aggressive or extreme corrosive environments, additional protective measures such as specialized coatings or sealants may be necessary.

Before selecting a roller chain for a corrosive environment, it is essential to consider the severity of the corrosion, temperature, chemical exposure, and other environmental factors. Consulting with a knowledgeable supplier or engineer can help determine the most suitable chain material and design for the specific application.

China Best Sales Industrial Double Pitch Conveyor Roller Chain Conveyor Roller Chain  China Best Sales Industrial Double Pitch Conveyor Roller Chain Conveyor Roller Chain
editor by CX 2023-07-20