23 February 2012

Something You Concern in Using Cone Crusher

Cone crusher is widely applied in metallurgy, construction, road building, chemical and phosphatic industry. it is suitable for hard rock and semi-hard and minerals such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc. typically used as secondary crusher but it can be used as a primary crusher in the treatment sand and gravel. During use, the following details should be taken into account for the duration of life.

1.crusher work should always check the pressure and hydraulic locking system, workstations and so on, whose problems must be identified in time.
2The maximum size of crusher = 85% the size of the mine mouth, otherwise it will be a drop in production crushing, and parts of cone crusher will be damaged.
3. Do not overload to start crusher to avoid accidents.
4. The cone crusher of ore must be allocated work in the middle of the plate, to prevent the
crusher overload, uneven wear of the lining, which is not allowed to put the ore directly into the cavity of the crusher.
5. Gears. It is to ensure that the proper meshing gears must be covered with additional buffers on the bottom, the joint must be equal to the thickness of the circular plate.
6. Spring. The role of the spring is of importance. Under conditions where the foreign bodies that are hard to break in to the crushing cavity or for reasons of equipment is overloaded, the insurance system of spring will realize assurance function, increases in crusher discharge outlet cone, and foreign bodies are removed from the crushing cavity. If foreign objects stuck in the discharge outlet, and clarify the cavity system will be used, the output continues to open larger foreign bodies shall be discharged from the cavity cone crusher. Then, under the spring force, the vent will be reset automatically, the equipment cone crusher spring continues its normal work.

So this is what we have to do than pay attention to the safety spring.
Take it as an example. Cone crusher when the upper part of the normal work of beat, it's not a normal phenomenon must be carefully analyzed the causes and take steps to eliminate, if the error can not be compressed spring will not only work properly, but the damage can produce the part, because of compression springs caused by the increase in tensile strength.