Impact crusher is widely used in mining,cement, power generation, glass, chemicals, construction materials, metallurgy and other industrial sectors. In 1980s, we Chinese made crusher limited to dealing in coal and limestone and the like hard material. Until the late eighties to introduce our KHD-type hard rock crusher, fill the gaps.
Advantages of impact crusher:
Crusher feed opening large, high crushing chamber to meet the material hardness, block degree, the product powder
Materials vacant, broken-power small
New hammer, the impact force
Hammer shaft is adjustable hammer and long life
Grid size adjustable, controllable particle size, particle shape is good
Crusher chassis can be turned over to maintenance more convenient
Side handle bolts, impact resistance, wear and tear
The basic principle and structure of impact crusher:
Impact crusher is the use of impact energy to break the material broken machinery. The machine 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 from then on the back liner bounced back to hammer the role of district re-broken, this process is repeated, the material descending into one, two, three broken back cavity repeated 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. Stone from the machine directly into the upper high-speed rotation of the turntable; under the effect of centrifugal force at high speed, with another way to divert part of the umbrella to fly around the wheel high-speed collision with the stone produces high-density crushed stone in the fight against each other, then they will formed between the turntable and the chassis number of the vortex motion caused by each blow, rubbing, grinding, through discharge from the bottom. Form a closed loop several times, controlled by the screening equipment to the required size.