Hydraulic cone crusher of HPC series designed by our company is a new type of cone crusher with up-to-the-minute technology of Germany. The cone crusher not only improves the production capacity and crushing efficiency, but also widens applying fields, hardness range of materials from limestone to basalt. This cone crusher is suitable for replacing spring cone crusher and ordinary hydraulic cone crusher in the mining and construction industry, and is the most ideal crusher equipment for large-scale stone crushing factory and mining industry.

Cone crusher mainly consist of two Cone plates, one is fixed Cone plate, the other is movable Cone plate. In addition, there are three protecting equipment such as protecting oilcan, locking oilcan, and hydraulic driving oilcan. They are not only protect the cone crusher machine, but also could deal with troubles with disassembly the parts.

HPC series hydraulic cone crusher with high-efficiency and hydraulic pressure is widely used in mining, cement factory, sand& stone industry. This series of cone crusher is used for secondary and fine crush of all kinds of rocks, whose pressure strength resistance is under 350Mpa, such as iron ores, nonferrous metal ores, basalt, granite, limestone, sandstone, cobble etc.

The crushing principle of Hydraulic Cone Crusher is finished between fixed cone plate and movable cone plate. The motor drives the horizontal axis of the crusher through triangle belt and pulley, the horizontal axis drive the eccentric shaft bush to rotate through gear transmission. The eccentric shaft drives the main shaft to make the movable cone plate swing at a regulated track from time to time, the materials are crushed due to constant pressed and crooked in the crushing cavity. The finished products of cone crusher are discharged from the discharging opening.

Model	Cavity (coarse/fine)	Discharge setting min.(mm)	Feed opening (mm)	Capacity (t/h)	Power (kw)	Weight (t)	movable cone diameter (mm)
HPC-160	C	13	150	120-240	160	13	950
	F	6	76	55-180
HPC-220	C	13	225	150-430	220	18	1160
	F	6	86	90-260
HPC-315	C	13	290	190-610	315	26	1400
	F	6	100	108-320
HPC-400	C	13	320	230-700	400	33	1500
	F	6	110	145-430

Note: This specification is just reference, any changes are subject to the hydraulic cone crusher products.

1. Check the following items before put cone crusher into gear:
1) Move the newly-assembled machine around with 2 or 3 circles before operate it for the first time, in case of accident.
2) Operate the machine without any materials.
3) Check and prepare the width of discharge.
4) Check all the electric linkage systems and sound signals.
5) Make sure that the oil level and temperature are desirable. If the oil temperature is below 20℃, heat the oil up with heater.
2. When you are sure that everything is in the right way, turn hydraulic cone crusher on as required. When oil temperature, oil pressure and the cooling water pressure achieve the rated value, run the lubricate pump 3-5 minutes, then run the hydraulic crusher and begin feeding.
3. Check during operation.
1) Feed at a even speed. The size of raw materials must be desirable and smaller than 20% with of the feeder.
2) Those undesirable materials are forbidden.
3) Check the oil mass and temperature in the lubricate system and make sure oil temperature below 60℃.
4) Make sure the water-proof system has enough water.
5) Keep the water cooling system smooth and with enough hot water.
6) The adjusting ring can only work when lock tightly.
7) Pay attention to wear pattern of plate and fasting situation of each part and change the parts in time.
8) Examine the size of the final product of and keep them desirable.
4. Stop hydraulic cone crusher as required. When room temperature below 0℃, discharge water in the machine.