Add copper or chromium in material to keep metallographic stable.
Brake drums are applied to heavy duty truck broadly.
[advantage]
Drilled design improve the air flow rate and heat dissipation.
Slotted design improve ventilation and thermal dissipation, improve the friction between thebrake pad and the brake disc.
[advantage]
Geomet, Electroplating, Electrophoresis, Spray paint keep brake disc away from rust.
Numerical control make sure the parallelism and run-out accurate.
[advantage]
Double side ribs of ventilated disc could improve the braking strength, ventilation and heat dissipation.
All the products use high temperature resistance material. Numerical control make sure the dimensions and location accurate.
