Chains

We focus on the fundamental principles of chain manufacturing to create a perfect product. These principles dictate that a roller chain is used to connect two sprockets and transfer torque. The roller chain consists of a series of internal and external links connected to form a flexible assembly. We draw upon our knowledge and experience to further enhance precision and engineering. Each component is meticulously crafted for superior quality and durability, from exceptional raw materials to advanced production processes.

The outer links consist of two plates connected by two pins, which are pressed into each plate. The pins in the outer link pass through the inside of the rollers when the inner and outer links are assembled. The pins can rotate freely inside the rollers. The inner links consist of two plates connected by two hollow rollers, which are pressed into each plate. The sprocket teeth contact the surface of the rollers when the chain encounters the sprocket. The pitch is the distance between the centers of two adjacent pins. Common pitches are 0.25″, known as #25, and 0.375″ (#35). A driver’s safety and comfort are our primary motivations for manufacturing the best product. Finished samples of our manufactured chains undergo rigorous testing in state-of-the-art, high-speed, and high-load testing laboratories to evaluate their performance and maintain international standards. All chains are pre-lubricated with special lubricants to ensure a long service life.