1. Compared with other types of crushers, this series of four-roller crushers have a large crushing ratio, no requirements for the moisture of the crushed materials, and are non-stick and non-clogging, with less over-crushing, low noise, low vibration, and less dust. It has the advantages of low energy consumption, small floor space, simple and convenient maintenance.
2. It is equipped with a hydraulic automatic retreat device, which can effectively prevent damage to the tooth roller by iron blocks and damage to the normal operation of the tooth roller by wood blocks and flexible objects.
3. The roller crusher is equipped with an intelligent cleaning device, which can automatically remove adherent materials on the crusher cavity wall using working condition intervals.
4. Use multiple protection devices and interlocking devices such as mechanical, electrical, and hydraulic to effectively protect the motor, crusher and the entire system.