Automobile chains

● Automobile chain is mainly used in engine timing system, oil pump system, balance shaft system and automobile transfer / transmission chain.

● The product has the characteristics of high strength, high precision, long life, low noise, lightweight and high reliability.
The pin shaft adopts special hardening treatment to meet the wear resistance requirements under high speed and heavy load conditions;
The chain plate adopts isothermal heat treatment process to meet the requirements of high fatigue strength under the condition of large load and impact force.

Typical products:Timing system for automobile engine,
Automobile transfer case/transmission chain

Automobile chains process characteristics
  • Polishing & Stamping cutting reduces friction
  • The lower bainite structure was obtained by isothermal treatment of the chain plate
  • Good strength and toughness
  • Special heat treatment of pin shaft
  • Surface super hardening