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Through the design of speed difference and accumulation function, the double-speed chain has become the core equipment for realizing efficient and flexible production in modern automated production lines. Its advantages include:
Applicable Fields: Industries requiring high precision and flexibility such as electronic assembly, automobile manufacturing, home appliance production, and pharmaceutical packaging.


| Chain Number | Pitch | Roller Dia. (D) | Roller Dia. (d) | Weight (kg/m) |
|---|---|---|---|---|
| BS25-C206B | 19.05 | 18.3 | 11.91 | 0.52 |
| BS25-C208A | 25.4 | 24.6 | 15.88 | 0.79 |
| BS25-C212A | 38.1 | 36.6 | 22.23 | 2.19 |
Founded in 1984, we are specialized in the development, manufacture, and sales of mechanic products. The factory features a workshop of more than 33,000 square meters, equipped with over 100 sets of advanced processing machines and testing equipment.
Our main products include roller chains, sprockets, pulleys, and agricultural spare parts. Having passed ISO 9001 certification, our products are exported to more than 50 countries worldwide, serving industries such as food processing, engineering, printing, woodworking, textiles, and chemical machinery.
We provide comprehensive solutions for farming equipment systems and industrial transmission systems. With large-scale warehouses and professional workshops, we ensure the best service and technical support for our global partners.
FSG Logistics