HC cone crusher adopts alloy steel frame body, alloy forged spindle, spiral face gears. Its structural features are small size, light weight, great power, durability. Self storage operating system, fast assembly and disassembly liner, curve chamber design make the cone crusher has the features of large processing capacity, lower operating cost and failure rates.

1. The up and down frame body of crusher is alloy steel, through FEM finite element analysis by computer design, the frame body is more solid.
2. Spindle with alloy forging can withstand the overweight force of crushing. Main shaft, eccentric shaft and eccentric bushing are combined with each other. Through the rotating eccentric bushing can be easily implement multiple eccentricity in order to adjust different ore and mining requirements.
3. Spiral bevel gear surface transmission, big torque and high efficiency. According to the principle of laminated material and characteristics of parietal wear, the curve crushing chamber can ensure the large production, high quality, low cost of wear and tear.
4. According to modular design, lubrication system, hydraulic system can run independently.  Through the chain with the main frame can achieve the protection of oil temperature electric flow, pressure, power, abnormal power supply.
5. Self-operation system can achieve overload protection, over-iron protection, and automatic compensation for liner wear. Through feeding with crowded warehouse, it can make crusher maximize its effectiveness.

Through motor driven small and big bevel gear, crusher can achieve the eccentric rotation of movable cone. When machine is in normal operation, one can through pumping to inject or discharge oil to adjust the discharge opening large or small. When iron through, put hydraulic oil into accumulator. After that, hydraulic accumulator press oil back, then crusher can run normally.