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5 methods of applying force to crushing equipment

In order to overcome the cohesive force of the ore, the crusher must apply external force when breaking the stone material. For the crushing of ore, mechanical force is mainly used at present. There are 5 common crushing methods.

(1) Crushing method. It uses two working faces gradually approaching the ore, the pressure generated is ore crushing. The characteristic of this method is that the force gradually increases and the force has a larger range of action.

(2) Splitting method. It uses the cleavage force of the sharp teeth embedded in the ore to crush the ore. Its characteristic is that the range of force is relatively concentrated, and local rupture occurs, just like a cone crusher.

(3) Breaking method. When the ore is crushed, the ore is broken and broken due to the bending force concentrated by the relative force in the direction. The characteristic of this method is that in addition to the splitting force at the point of action of the external force, it is also affected by the bending force, so it is easy to crush the ore. Typical equipment such as a jaw crusher.

(4) Grinding method. It uses the action on the surface of the ore to move relative to it, thereby generating a shearing force on the ore. This force acts on the surface of the ore, so it is used for crushing fine materials, such as an impact crusher.

(5) Impact method. It uses the instantaneous impact force to act on the ore. Due to the high impact speed, the deformation is too late to extend to all of the impacted object, and a considerable local force is generated at the impact site. Impact has great destructive effect on ore, so the crushing effect is better. Because the force acts on the ore instantaneously, impact crushing is also called power crusher. Typical equipment is: impact crusher.

As a supplier with nearly 30 years' manufacturing, Shuguang Heavy Machinery also produces and sells hammer crushers, impact crushers, vertical shaft crushers, cone crushers, compound crushers, Raymond mills, high pressure mills. Powder machine, vertical mill, ultra-fine grinding machine, ball mill, double-shaft shredder and other heavy equipment crusher. Feel free to contact us for more details.

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