Small counterattack crusher working principle:
Small counterattack break is a use of impact energy to break the material of broken machinery. The machine work, under the drive of the motor, the rotor high-speed rotation, the material into the plate hammer function area, and the rotor plate hammer impact crushing, and then again to counter device is broken, and then back to the board from the back plate hammer function area is broken again, this process is repeated, material from big to small back into one, two, three cavity repeated broken, until the material being broken to the required size, is being exhausted from port discharge. Adjust the clearance between the back frame and rotor can achieve the purpose of the material discharging granularity and material to change shape. Stone directly by the upper machine in high speed rotating wheel; In high speed under the action of centrifugal force, and the other part to bypass around the rotary table by way of umbrella slungshot produced high-speed collision with high density of crushing, stone after fighting each other, and between wheel and the casing in the formation of vortex motion caused by repeatedly hit each other, friction, crushing, from the bottom to discharge. Forming closed-circuit circulation many times, controlled by the screening equipment to achieve the required size.
Small advantage counterattack crusher features:
1. The rotor back to withstand high moment of inertia and rotor hammer impact crushing force.
2. The optimization design into a low speed, much impact crushing cavity type crusher, its linear velocity is generally counterattack broken by 20% – 25%, low energy consumption to obtain high production capacity.
3. Has the function of tertiary crushing and shaping and broken than big, product shape is a cube, but selective crushing, etc.
4. The reasonable structure of plate hammer, has the advantages of loading and unloading fast and transposition, can shorten the time of the switch board hammer.
5. A new manufacturing technology, successfully developed a kind of high wear resistance, high toughness of chromium and molybdenum.
6. The unique back tooth plate, keyless connection.
7. Hard rock counterattack broken is equipped with multi-function hydraulic station, a hydraulic high-speed discharge gap and stable counterattack plate vibration and body automatically open, etc.