Structure is new and unique, simple and reasonable, balanced operation and with low operation cost. Cone crushing machine itself is cast steel structure and the heavy load position will be thickened by using the same material. Two ends of driven shaft are equipped with conical roller bearing. Power driven is finished by overloading bevel bear and the shaft block is taken skeleton type obturating ring to prevent lubricating oil from leaking. Cone crusher has both interior copper and outside copper sheathing, one spheric seating and one ball shape copper.Wiper scraper seal is floated up by spring equipped inside spheric seating and it can worked for adjustment during the operation. Cone crusher is have hydraulic adjusting apparatus and is easy to adjust size of the disposal of cone crusher. The upper and lower parts of machine body are connected by many heavy duty hydro cylinders which are convenient for locking and cavity cleaning. Hydraulic nitrogen protection is provided. Cone crusher offer hydraulic nitrogen cylinder to release protection. Cone crusher adopt a set of outboard lubrication system which is including oil pump, gasoline tank, pipeline system .When oil temperature is too high or flowing speed of is too slow, the crusher will be automatically shut down. Negotiable
