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The drum brake is to use the brake transmission mechanism to make the brake shoes will brake friction sheet pressed in the inner side of the brake drum, so as to generate braking force, according to the need to make the wheel decelerate or stop in the shortest distance, in order to ensure driving safety, and ensure that the car parking reliable can not automatically slip.
Drum brakes are also called block brakes, which rely on the brake block in the brake wheel to achieve the brake. The drum brake is an early design of the brake system, its brake drum design was used in carriages by 1902, and it was not until around 1920 that it began to be widely used in the automobile industry. The mainstream of the drum brake is the internal tensioning type, its brake block (brake shoe) is located in the inner side of the brake wheel, when the brake block is open outwardly, the inside of the friction brake wheel, to achieve the purpose of braking. In the past three decades, drum brakes have gradually given way to disc brakes in the field of cars. However, due to the low cost, it is still used in some economic vehicles, mainly for the rear wheel and parking brake with relatively small braking load.
1, The wheel base can be customized according to customer requirements.
2, The axle can be installed according to the need of ABS brake.Bulk Built-in Brake Drum Axle
website:http://www.hkaxle.com/trailer-axle/built-in-brake-drum-axle/