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The development of impact crusher

Author:admin Hits:
  Before, Zhengzhou Yifan Machinery experts to explain to you about, crusher crushing equipment is a new high-efficiency, which is characterized by small size, simple structure, large crushing ratio (up to 40), less energy consumption production capacity, uniform particle size, and selective crushing, is a promising device. Widely used in the field of mining, roads, metallurgy, chemical industry, construction, railway and other engineering and construction.
    
A, counterattack crusher working principle of the name suggests, the crusher is to use counterattack masterpiece used to reach a crushing effect in the bulk material into the crushing chamber between the back plate and the rotor, the rotor part of the rotation of the gain kinetic energy, repeated impact between the back plate and the rotor the counterattack cavity through the first level, respectively, the counterattack cavity and in the second level of the bottom of the grinding chamber gradually broken, in order to achieve the required discharge size.
     
Technical advantages of the two, the crusher compared with hammer crusher machine
1. Impact Crusher is both suitable for soft materials for hardness materials crusher board hammer with a mechanical clamping structure is firmly fixed on the rotor, when the great moment of inertia with the rotor rotates. Relative to the hammer crusher (hammer was overhanging), impact crusher rotor has a greater momentum to adapt to crushing hard materials, while the lower energy consumption.
Can deal effectively with the larger moisture content of materials, materials handling excessive moisture, the crusher feed chute and back plate can be equipped with a heating device to prevent clogging of the crusher, to prevent the bonding of materials.The crusher shall be equipped with the bottom of the sieve can effectively prevent the clogging. The hammer crusher can not use the heating mode to prevent the bonding of materials, and shall be equipped with the bottom of the sieve plate, increasing the possibility of clogging.
(3) convenient and flexible regulation of feed particle size, wide adjustment range counterattack crusher by a variety of ways to adjust the granularity of the material, such as adjusting the rotor speed, adjust the clearance of the back plate and the grinding chamber. Gap adjustment can be mechanical or hydraulic adjustment, hydraulic adjustment system can be easily adopted by the local operation buttons or remote controls system to complete the gap adjustment. Hammer crusher to adjust the granularity of the material can only be implemented by replacing the bottom of the sieve.
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