Description

stainless steel roller chain
By the roller chain, pin, sleeve, connected to board the four components, described in detail below;

 Roller: not only high wear resistance, and a very high rigidity, so as to create a stick hardening alloy material, and hardening process using shot peening to improve its anti-fatigue properties.

 Pin: This is because the pin needs to have high wear resistance and high toughness, often used by the strict selection of the quenched steel manufacturers, which used to pin the surface of the material must be quenched and polished before use.

 Sleeve: The sleeve also requires a high resistance to abrasion, but also to deal with hardened alloy steel manufacturer.