Optimized arrangement of hammer pieces to adjust the gap of hammer screen, realizing the conversion of coarse crushing and fine crushing;
The new grinding method has an advantage of low energy consumption, by adopting W shape second stage grinding structure. This enhances the grinding effect thus lower down the energy being used, at the same time increases the yield up to 25%;
The broken hammer is made of wear-resistant steel and has a long service life;
The rack is made of high-strength carbon steel;
High crushing effectiveness and large capacity, 80-100m/s relative speed difference (hammer to raw material).