Hammer crusher is suitable for various of fragile materials, especially for mid-hard and Low corrosion materials with pressure resistance strength is no more than 100Mpa and humidity is lower than 15%, such as coal, salt, gypsum, chalk, alums, blocks, limestone, etc.

Working principle:The motor drives the rotor to rotate at a high speed. When the materials get into the crushing cavity, they are crushed by the rotating hammers, the crushed products which meet the required size can be discharged from the sieve plate and become the final products, the products with larger size are brought back to the crushed area for being broken until they reach the required size.    It has such features:1) Adjustable to create cuboids 

2) Adjustable final discharge opening size

3) High efficiency and low running cost

4) Easy operation and maintenance

5) Long service life and low noise

6) Run smoothly 

7) High crushing ratio

8) High capacity and even size, etc.