Low-Noise Silent Chain (Toothed Chain) for High-Speed Power Transmission
Need to transmit high power at high speeds with minimal noise? Donghua's silent chain, also known as toothed chain, is the solution. As one of China's largest and most experienced chain manufacturers since 1991, we produce precision-engineered silent chain that reduces vibration and noise significantly compared to roller chain, ideal for demanding industrial machinery and automotive applications.
Key Specifications of Our Silent Chain
| Specification | Details |
|---|---|
| Chain Standards | GB/T10855-2003 (China National Standard) |
| Available Sizes | HV6 (Pitch 19.05mm), HV8 (Pitch 25.4mm) |
| Material | High-Strength Alloy Steel |
| Surface Treatment | Shot Peening, Blacking, Blueing |
| Construction | Toothed link plates & guide plates with hinge joints |
| Guide Types Available | External guide, Inner guide, Double inner guide |
Why Choose Silent Chain?
- Low Noise Operation
- Significantly reduced polygonal effect and smoother meshing with sprockets means quieter operation, perfect for noise-sensitive environments.
- High Reliability
- Multi-piece link plate structure means the chain continues to function even if an individual link is damaged, allowing for planned maintenance and preventing catastrophic failure.
- High Motion Precision
- Uniform wear and elongation characteristics maintain high motion accuracy over the life of the chain, critical for precision drives and timing applications.
- Reduced Vibration
- Smoother engagement with sprocket teeth minimizes vibration, protecting other components and improving overall machine performance.
- High Efficiency
- Advanced joint designs (like two-pin roller bearing joints) provide highly efficient power transmission, often exceeding the capabilities of belts and other chain types.
Material: Alloy Steel
Surface Treatment: Shot Peening / Blacking / Blueing
Main Application: Idustry machinery
Donghu CHAIN NO: PITCH
HV6 19.05
HV8 25.4
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