The crusher is often classified into jaw crusher, impact crusher, cone crusher, hammer crusher, etc. And the coal gangue crusher is one of jaw crusher with the design specially aiming at the coal gangue’s crushing.

Jaw crusher because of simple structure, convenient operation, broken than large, widely used in mining, smelting, road, rail and so on all walks of life. 1. The specification and classification The specifications of the jaw crusher in feed mouth width and length. For example: the feed mouth width is 600 millimeter, length of 900 mm…