HPC Cone Crusher

HPC Cone Crusherwith high-efficiency and hydraulic pressure was widely used in mining, concrete factory, sandstone making, etc.HPC cone crusher with high-efficiency is developed by the working principle of multi-cylinders.This kind of equipment has greatly improved the production capability & crushing efficiency, and also expand the application, which has become the new latest generation products in the replacement of the mining construction and normal hydraulic cone crusher.And the machinery’s pressure resistance strength is under 350Mpa. And they are widely suitable for primary crushing of many kinds of mining stones and rocks, such as many kinds of ores, concrete, fireproof materials, transportation, chemistry, etc.And now it has become the most ideal equipement in large stone materials and mining crushing area with the advantages of reliable structure, high-efficient production, convenient adjustment, economic operation and so on.

Working Principle of HPC Cone Crusher

During the working process, the eccentric shaft will force the motor to make a swing movement at a fixed point by the conveyor, counter shaft, couplings, and the cone parts, which can make the crushing cavity close or leave the rolling shirakable now and then.And the ores will be crushed by shock, crack and warp.And HPC cone crushers spring secure system is a kind of overloaded protection equipment, which can let the non-metal materials pass the crushing cavity with no harm to the machine.Adoption of the glycerol or water seal forms can seprate the stone powder and lubricating oil, which ensure the reliable work.The spring secure system will take effects and the discharge opening will become largest so that the foreign bodies can be discharged from the discharge opening when the non-crushed materials can not pass the crushing cavity or the overloaded phenomenon has happened on the machine.If the foreign bodies get stuck in the cavity, we can continue to increase the discharge opening and let them pass the cavity.Due to the spring, the discharge opening wil recover and go back to the normal work.