HC Series high efficiency Hydraulic Pressure Cone Crusher is a latest perfect technology developed from Germany. The crusher is the improved type of spring cone crusher and can be used to replace ordinary hydraulic pressure cone crusher in the line of mining and construction. It is the most ideal equipment for large stone crushing factory and mining industry

The crushing chamber specially designed according to particles sink principal and its matching speed can sharply increase the crushing ratio, output and content percentage of cubical product in final crushed material. When you need complete superior designed to handle reinforced materials to produce and saleable , count on SBM as your supplier for equipment, applications expertise and product support.

HC series cone crusher with high-efficiency and hydraulic pressure was widely used in mining, concrete factory, sandstone making, etc. The machinery’s pressure resistance strength is under 350Mpa. And they are widely suitable for primary crushing of many kinds of mining and rock such as many kinds of ores, concrete, fireproof material, bauxite, quartzite, corundum, perlite, ironstone, basalt, etc ...

Feature of HC Cone crusher
The concave and mantle made by high manganese steel. Owing to the change of the concave’s style and the protect of the crushed products, The abrasion of the machine is reduced greatly and can last long compared with the old cone crusher.

The new series of HC cone crusher with high-efficiency and hydraulic pressure equipment is adopted three protecting equipment such as protecting oilcan, locking oilcan and hydraulic driving oilcan. They not only protect the machinery, but could deal with troubles without disassembly the parts .

HC Series cones are ideal for:
•  aggregates production and mines
•  secondary, tertiary and fine crushing stages
•  stationary and mobile applications

Main customer benefits of the HC Series cone crushers:
•  High capacity and yield
•  High equipment quality
•  Easy and cost-effective maintenance
•  Application flexibility
•  Easy to operate

With these benefits, the HC Series provides unbeatable performance in secondary, tertiary and quaternary applications.
Hydraulic Cone Crusher
Hydraulic Cone Crusher is another major research of our company. The whole machine with hydraulic control, compared with Compound Cone Crusher, it is more comprehensive and sensitive. While the additional hydraulic insurance and hydraulic locking device make the machine more convenient and faster.


Features
•  Reasonable structure makes much higher capacity and more superior quality.
•  Advanced hydraulic safety device can exclude the obstacle in the broken chamber automatically without breaking the machine.
•  Fixed cone and movable cone are made of manganese steel. It can reduce the wear efficiently.
•  The use of new hydraulic control system and position-setting system of rotor lock can adjust the size of discharging efficiently.
•  Advanced lubrication system will turn off the mainframe automatically when the oil temperature is too high or the speed of oil-flow is too slow.
•  Significantly increased the crushing ratio and increased the content of cubic shape of the finished products.
•  Excellent sealing performance of internal structure can effectively protect equipment form dust.
•  Long service life and great applicability.

Structural Elements.
Hydraulic Cone Crusher mainly consist of frame, transmission device, eccentric shaft, bowl-shaped bearing, crushing cone, fixed cone, movable cone, adjusting device, adjusting set, hydraulic control system, hydraulic insurance system, dust-proof ring, separating material plate and hydraulic component of adjusting discharge opening.
Working Principle

Grooved wheel driven by the motor, forcing the eccentric shaft does periodic rotation under the axis line and making the surface of movable cone near or leave the surface of fixed cone from time to time. So that the material was broken in the chamber due to compression crushing and grinding. The insurance oil cylinder not only can perform the function of guarantee, but also can raise the hat rack and fixed cone and clean up the obstacle automatically with hydraulic pressure when the iron ore block up the machine or other jams. So it effectively reduced the repair rate and improved production efficiency.

Note:  C= Coarse  M= Medium F=Fine EF= Extra Fine
Capacity and Min-discharge opening data is based on materials with density of 1.6T/CBM. The actual performance may very, to some extent, when the raw materials are different in size, stone type, water content.