The brake shoe is the friction component of the drum brake. In addition to the strength and rigidity required for serving as a component, it should also have a friction coefficient as high and stable as possible, as well as appropriate wear resistance, heat resistance, heat dissipation and heat capacity, etc.

The brake shoe products and machined products made of QT450-10 material and the brake shoe products produced by the vertical boxless molding process have stable dimensions, small deformation, good product hardness consistency, and good processing performance.

The products have been widely used in truck and trailer brake systems.