Other drive chains

l Port machinery roller chains: The roller chains used in port machinery tire crane drives comply with ISO and other relevant standards, mainly A series and B series short-pitch precision roller chains. The working conditions of this type of chain feature: low speed and heavy load , Forward and reverse staggered operation, large impact at startup, etc. Therefore, such chains must have good toughness, high impact resistance and wear resistance.

l Marine engine chain: The marine engine chain is used for the chain timing drive system of the diesel engine. High reliability is required, such chains must have high-precision geometric and dimensional tolerances, good toughness, impact resistance and wear resistance.

l Coupling chain: Coupling chains are used in mechanical couplings. Generally, coupling chains are double-row roller chains. When transmitting power, the pin will be subjected to shear stress and bending stress of a single section, so Chain pin parts must be reasonably selected and heat treated to meet the requirements of this working condition.