1.simple structure low operation cost. Using the principle of stone strike stone , smaller wear.

2.broken rate is high, energy conservation

3.with fine, coarse grinding function

4.little affected by material moisture content, humidity can reach 8%.

5.working noise is less than 75 db, less dust pollution.

6.suitable for breaking medium hard, especially hard materials.

7.products are cubic, packing density is big, a very small iron pollution

8.little wearing of the impeller , easy maintenance.