Because of the part that crush the ore is composed of two cones, this kind of crushing machine is called cone crusher. For the detail see the figure.
The movable cone is installed inside the machine body, the surrounding space is crushing cavity. The materials are fed from the top of the crusher, under the function of eccentric bushing, the movable cone take periodically movement close to or leave the fixed cone. When the movable cone closes to the fixed cone, it generates crushing force, when it leaves, the crushed materials are discharged from the crushing cavity. The force, besides the pressure effect from the cone crusher, for the mineral ore also has bending force and grinding force, so the crushing capacity is strong and continuously, the production capacity is high.
The cone crusher can be classified into two types according the application:
(1) Coarse crushing: At present, the popular crusher is gyratory cone crusher, which has center discharging type and side discharging type.
(2) Medium and fine crushing: According to the different crushing shape, it is classified into standard type, middle type and short head type.
GPY series product is a high-efficient hydraulic cone crusher with single cylinder, optimally designed on the basis of domestic and foreign advanced technology. It adopts the technologies on crushing chamber optimization and combination of laminating and high-efficiency. Therefore, it has the features such as smart weight, large production capacity, good product shape, and low cost of wearing parts.