Crusher (Crusher) can deal with side length less than 500mm, not more than 350MPa compressive strength of various coarse, medium and fine material (granite, limestone, concrete, etc.), widely used in ore crushing, railway, highway and construction industry the production of artificial aggregates. Crusher (Crusher) is in absorption of foreign advanced technology, combined with sand and gravel mining industry specific conditions and developed the latest generation crusher. 
 Impact Crusher Features: 
 1 Inlet big, high crushing chamber to meet the material hardness, block degree, the product powder less; 
 2 counter plate and plate hammer gap can be easily adjusted, effective control of particle size, particle shape is good; 
 3 compact, machine rigidity, the rotor has a large moment of inertia; 
 4 high chrome hammer, impact resistance, abrasion resistance, impact force; 
 5. Keyless connection, easy maintenance, economical and reliable; 
 6 broken-function, high productivity, small mechanical wear, high overall efficiency. 
 Composition: 
 Crusher simple structure, the casing, the rotor and back plates. The main working parts counter is broken with a hammer, high-speed rotating rotor, and from the impact of the process, but also the collision between the block material. As the material by plate hammer blow back plate as well as between the impact of the collision, the continuous generation of internal cracks, loose, leading to fragmentation; counter device to be used to withstand the hammer blow over the material, and bounce out, the main components is the back plate, back plate with a steel plate welded into its back surface of a wear-resistant lining there is also counter bar or grate of the board. 
 Impact Crusher Working Principle: 
 Impact Crusher is the use of impact energy to break the material broken machinery. Work, driven by the motor, the rotor high-speed rotation, the material into the zone plate hammer, hammer and hit the rotor on the board broken, and then was thrown back again on the broken device, and then bounce back and from back liner to the role of district boards to re-crushing hammer, this process is repeated, the material descending into one, two, three, repeated crushing counter chamber until the material is broken to the desired size, from the discharge port. Adjust frame and back up the gap between the rotor material change in the shape of particle size and material purposes.