Application of Cone Crusher:

The PY series Cone Crusher has been developed to crush high or medium hardness material, such as iron ore ,copper ore, limestone, quartz, granite, and sand stones, etc., in metallurgical, construction, road building, chemical, silicate Industries. This crusher has the advantage of reliable construction, high prod activity, easy adjustment and less cost in operation. Standard type is for PYZ (secondary crush); middle type is for PYD (tertiary crush); short-head type is for primary and secondary crush.

Structure of Cone Crusher:

Frame, the horizontal axis, moving cone, balancing wheels, eccentric sleeve, upper broken wall (fixed cone), the lower broken wall (fixed cone), hydraulic coupling, lubrication systems, hydraulic system, control system and so on.

Working Principle of Cone Crusher:

Cone crusher crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficiency than jaw crusher. The movable cone is supported by spherical bearing and fixed on a hanging erect shaft, which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are droved by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is droved by motor through v-belts. The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces, when the cone leaves, grinded materials are discharged from the discharging hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole consequently the output size is determined.

Specifications of Cone Crusher: