Description

Overview

The hammer crusher crushed by the collisions between high-speed hammer and materials, and the features are in its simple structure. High reduction ration, high efficiency, etc. The PC hammer crusher were developed for both dry and wet crushing of brittle, medium-hard materials for mining, cement, coal, metallurgic, construction material, road building, and petroleum and chemical industries.

Working principle 

The main parts of efficient compound crusher is rollers with hammer, the rollers consists of main shaft, sphere plate, axis roll and hammer. Motor drived roller in high speed running inner the crushing champ, the materials be send from top into the crusher, by the striking, impacting, shearing and grinding into power. At the roller bottom is a screen plate, it is used to collecting the materials whose size bellow the size of the screen plate, those size is bigger than the screen gap will be regrind by the hammer, finally discharged from the discharging opening.