The development of new in the box crusher, chippings device is currently the world's widely used to replace the cone crusher, roll machine, ball mill models. The structure is novel, unique, smooth operation. Shaping function, and set up a square-shaped, the packing density of the production process, the stone can be formed to protect the underlying body without wear and durability. A small amount of wear parts for extra hard wear-resistant material made of small size, light weight, ease of replacement parts. Box crusher rotor disk, driven by the motor to drive the hammer to do high-speed circular motion, when the material into the crushing chamber, bulk materials piled up in the machine ad hoc Central worry, crushed and particles larger than requirements of materials with new materials along the tangential direction of the hammer hit to the back plate is again broken, so that the rough, broken step, and finally meet the requirements of the material by the grate integration grid and unloading. 
 "Features": 
 A. Feed size, large crushing ratio, uniform discharge. 
 Two. High yield, granular products accounted for about 85% full compliance with the requirements. 
 3. Box crusher hammer shaft mounted adjustable, long hammerhead life. 
 4. Grid size is adjustable, controllable product size, particle shape. 
 5 Box crusher chassis can be flipped, more convenient maintenance. 
 6. Square shank bolt, impact resistance, abrasion resistance. 
 7. High yield and stable performance. 
 8. Rough, broken step, process simplification. 
 9. High wear-resistant materials hammerhead, grate and back plate and last longer. 
 10. Supporting power, low energy consumption, easy maintenance, less wearing parts. 
 Scope of application 
 A. Compressive strength less than the hardness of the middle and upper materials, two broken. 
 Two. Especially suitable for mining, building materials, chemical industry, metallurgical industry, the broken material. (3) the compressive strength of its materials more than 100 MPa, humidity less than 15%.