Brake drum is an important part of the braking system for trucks, light trucks, buses and other light and heavy vehicles, and belongs to the brake drum system of automobile spare parts. According to the different weights and applications, brake drums can be divided into two types: light duty and heavy duty. There are two main braking systems in the current market, disc brake and drum brake: drum brake realizes braking by increasing the friction of the brake drum internally, while disc brake realizes braking by increasing the friction of the brake disc externally.     

The drum brake system has the following advantages: 

1.Low cost: Compared to disc brake systems, drum brake production and maintenance costs are relatively low.                     

2.Simple structure: the design and structure of the drum brake is relatively simple, easy to manufacture and maintenance.                     

3.Strong one-time braking ability: the drum brake can provide large braking force in a short period of time, which is very suitable for occasions requiring strong braking ability.

Relatively speaking, the disc brake has the advantage of good heat dissipation, and can be frequently braking without easily overheating. About our Changrong Brake Drum Casting Factory (Changrong Brake Drum Casting Factory) products, mainly alloy cast iron brake drum. We offer our customers a choice of two brake drums: Gray Iron 250 and creep iron. Our brake drum products have passed SGS tests, and we can also provide customers with relevant test reports to ensure product quality and reliability.