China Hot selling China Duplex Transmission Chain and Bushing Chain

Product Description

BS/DIN Standard Stainless Steel Chains are built in accordance with ISO 606B, BS 228 and DIN 8187. Products are available in 304, 316, 316L or 420 stainless steel for single strand (duplex), double strand (duplex) and triple strand (triplex).

Of the materials, 304 stainless steel is the most popular 1 on the CHINAMFG market. All the parts European standard short pitch stainless steel roller chains are made completely of 304 stainless steel, which are ideal for applications where resistance to acid or alkaline is required, or where the chain will be exposed to moisture, water, or temperature variations. Typical applications are found for bakery machines, food preparation, packaging plant, pharmaceutical industry, etc.

Product Description

25-1 to 240-1
25-2 to 240-2
25-3 to 240-3
04BB-1 to 72B-1
04B-2 to 72B-2
04B-3 to 72B-3

We supply varied kinds of roller chains, conveyor chains, transmission chains and agricultural chains etc. According drawings.

Features:
1) A series chains:
A) Simplex: 25-1 – 240-1
B) Duplex: 25-2 – 240-2
C) Triplex: 25-3 – 240-3
2) B series chains:
A) Simplex: 04B-1 – 72B-1
B) Duplex: 05B-2 – 72B-2
C) Triplex: 05B-3 – 72B-3
3) Materials: Stainless steel or carbon steel

4) Other chains available: Heavy-duty series roller chains, cottered type short pitch precision roller chains (A series), heavy duty series cottered type roller chains, other simplex roller chains, zinc plated chains, dacromet plated chains, nickel plated chains, anti-side bow chains, side bow chains for pushing windows, side bow chains, side bow chains, self-lubrication roller chains, silent chains, self-tooth forming chains (P. I. V. Chains), heavy-duty cranked-link transmission chains, steel chains for sewage disposal, oil field chains, coupling chains, motorcycle chains, O-ring motorcycle chains, engine mechanism chain (timing chains), double pitch transmission chains and double pitch transmission chain attachments.

Your prompt inquiry is highly appreciated.

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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, Industry
Surface Treatment: Polishing
Structure: Roller Chain
Material: Carbon Steel
Type: Short Pitch Chain
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

duplex chain

How do duplex chains handle angular misalignment between sprockets?

Duplex chains are designed to accommodate a certain degree of angular misalignment between the sprockets. However, excessive misalignment can lead to increased wear and decreased chain life. Here’s how duplex chains handle angular misalignment:

  • Flexible Link Design: Duplex chains consist of multiple pairs of inner and outer links connected by pins. The flexible link design allows the chain to adjust and accommodate slight angular misalignments between the sprockets.
  • Articulating Joints: The pins in duplex chains allow the links to pivot and articulate, which helps to compensate for minor misalignments. This articulation helps to distribute the load evenly across the chain and reduces stress on individual components.
  • Sprocket Tooth Profile: The sprocket teeth are designed to engage the chain properly and minimize the effects of misalignment. The tooth profile ensures smooth engagement and reduces the likelihood of chain binding or excessive wear.
  • Proper Alignment: While duplex chains can handle some degree of misalignment, it is still important to aim for proper sprocket alignment during installation. Proper alignment minimizes the stress on the chain and maximizes its lifespan.

It’s important to note that excessive angular misalignment can lead to accelerated wear, increased noise, and potential chain failure. Therefore, it is recommended to keep the misalignment within the manufacturer’s specified limits. Regular inspection and maintenance of the chain and sprockets can help identify any misalignment issues early and take corrective measures to ensure optimal performance and longevity of the duplex chain.

duplex chain

How do duplex chains compare to other chain types in terms of efficiency?

Duplex chains offer high efficiency in power transmission, comparable to other chain types. The efficiency of a chain refers to the amount of power that is effectively transmitted from the driving sprocket to the driven sprocket without significant losses.

Duplex chains, like other roller chains, are designed with precision-engineered components such as rollers, pins, and plates. These components work together to minimize friction and ensure smooth motion, resulting in efficient power transfer.

The efficiency of duplex chains can vary depending on several factors, including the quality of the chain, the lubrication used, the alignment of the sprockets, and the operating conditions. Proper maintenance, such as regular lubrication and tensioning, is essential to maximize the efficiency of the chain.

Compared to other types of chains, such as bushing chains or silent chains, duplex chains generally offer higher efficiency. This is because duplex chains have fewer points of contact and rolling elements, reducing friction and energy losses.

However, it’s important to note that the overall efficiency of a power transmission system also depends on other components, such as the sprockets, bearings, and the specific application requirements. Therefore, when selecting a chain for a particular application, it is important to consider the specific efficiency needs and consult with chain manufacturers or industry experts to ensure the most suitable chain is chosen.

duplex chain

Can duplex chains be used in corrosive or harsh environments?

Duplex chains are known for their durability and resistance to various environmental conditions, including corrosive or harsh environments. However, the suitability of duplex chains for such conditions depends on the specific materials and surface treatments used in their construction. Here are some considerations:

  • Stainless steel duplex chains: Stainless steel duplex chains offer excellent corrosion resistance and are well-suited for use in corrosive environments. They are resistant to oxidation, chemicals, and moisture, making them ideal for applications where exposure to acids, alkalis, saltwater, or other corrosive substances is expected.
  • Surface treatments: Some duplex chains may undergo specialized surface treatments to enhance their corrosion resistance. These treatments can include coatings, platings, or treatments like zinc, nickel, or chrome plating. These surface treatments create a protective barrier against corrosive elements, extending the chain’s lifespan in harsh environments.
  • Sealed or lubrication-free options: In some cases, duplex chains with sealed joints or lubrication-free designs may be available. These chains utilize specialized seals or solid lubricants to provide additional protection against contamination and corrosion, making them suitable for use in harsh environments where regular lubrication or maintenance may not be practical.
  • Regular maintenance: While duplex chains offer resistance to corrosion, it’s still important to perform regular maintenance and inspections. This includes proper lubrication, cleaning, and monitoring for any signs of corrosion or damage. Regular maintenance helps to preserve the chain’s integrity and performance in corrosive or harsh environments.

It’s crucial to consider the specific operating conditions and the recommendations of the chain manufacturer when determining the suitability of duplex chains in corrosive or harsh environments. Consulting with industry experts or chain suppliers can provide valuable guidance in selecting the most appropriate duplex chain for a given application.

China Hot selling China Duplex Transmission Chain and Bushing Chain  China Hot selling China Duplex Transmission Chain and Bushing Chain
editor by CX 2024-03-26