Zhengzhou Ruiyuan Machinery Manufacturing Co., Ltd.

Roller crusher is mainly used to crush ore. This machine has the advantages of small size, large crushing ratio (-), low noise, simple structure, and easy maintenance. The crushed materials have uniform particle size, low over-crushing rate, easy maintenance, sensitive overload protection, safety and reliability, etc. Henan Manlin Machinery Each roll of the roller crusher is driven by an independent motor. There is also a motor that drives a stick with a fixed bearing through a belt drive. The other end of the roller shaft of the fixed bearing is equipped with a gear, and the gear drives the movable stick. Since the change in material properties causes the movable stick to move left and right, the gear tooth height must be increased to prevent the teeth from disengaging. Therefore, traditional double-roller crushers use long-tooth gear transmission, which allows the center distance of the two rollers to be changed during operation without damaging the gearing characteristics.