China Custom Agricultural Chain Attachments CA550K39MF2 CA557K39MF2 CA557K39MF6 A557F1K39MF3 near me manufacturer


Chain No. P b1 G F W h4 d4 K
mm mm mm mm mm mm mm mm
CA550K39MF2 41.4 19.81 29.5 50.80 71.4 12.7 9.9 13.0
CA557K39MF2 41.4 20.24 29.5 50.80 71.4 12.7 9.9 13.0
CA557K39MF6 41.4 20.24 29.5 53.98 74.5 12.7 9.9 13.0
A557F1K39MF3 41.4 20.24 31.0 54.00 78.0 12.7 10.5 12.5

Our Production Equipment

About us-Chain Manufacturer

We focus on metal parts solutions for chains, vehicles, agricultural machinery, construction machinery, transportation equipment, valves, and pump systems.
By keeping manufacturing process design, quality planning, key manufacturing processes, and final quality control in-house, we have mastered the critical ability to provide high-quality mechanical parts and components for customers in China and export markets.
To meet the different mechanical and functional requirements of customers, we produce various metal products for customers based on different blank solutions and technologies.
At the early stage of the customer’s design process, we provide professional advice to customers on process feasibility, cost reduction, and functional methods. Welcome to contact us for technical consultation and business cooperation.
Our team is a happy family. We not only provide products for customers but also try to create more value for customers’ business by introducing appropriate solutions or technologies while considering component functions, technical advantages, realization feasibility, cost control, and quality reliability.

Related Sprockets and Chains

Sprockets fit our entire conveyor chain range.

The drive chain and the conveying chain are driven by sprockets. The uniform distribution of power depends on the precise transmission between the sprocket teeth and the chain rollers or bushes.

Because sprockets significantly impact the chain’s life, all challenging sprockets (from casting to precision mechanical cutting) are manufactured according to strict tolerances and quality control. We also recommend that all customers replace the sprocket when replacing the chain to maximize the chain life.


Q: Why are the prices very different for the same size chain in China chain factories?
A: There are many ways to reduce the cost of chain production.
-The prices from some steel factories are lower, but the physical properties are poor.
-Reduce production process: Plate material annealing, twice punching plate hole, centerless grinding,
shot peening, chain pre-strength, etc.
-Use cheaper material for the pin, bush, and roller.
-Use thinner chain plates.
-Shorter the heat-treatment time or overload in the furnace each time.

Q: Why can we say we are China engineer chain specialists?
A: We have more than 45 years of experience in the engineering chain, serving many industry giants in China.

During analysis of lots of imported conveyor chains, we are familiar with the chain design and producing
the process from the world’s first-class chain factories.



Additional information



Biogas compressor

As one of the biogas compressor manufacturers, suppliers, and exporters of mechanical products, We offer biogas compressor and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of biogas compressor.

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