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Classification Of The Brake Drum
- Mar 27, 2017 -

The basic shape of a drum brake drum-type, connection holes on the installation surface.

According to the different manufacturing methods, brake drum structure has the following three.


Brake drum made of high strength gray iron or alloy cast iron containing Cr overall cast. This brake drum structure is simple, easy processing, thermal capacity, but the quality is great, more for medium and heavy duty trucks.

Steel and iron combined

Brake drums by steel drum pan with cast iron drum circle is composed of two parts, small and more for cars and light vehicles.

Light alloy and cast iron modular

Brake drums for light alloy materials (such as aluminum), the lining into the cast iron lining rings. This drum is not only smaller, good heat dissipation, and more for the car.