Hydraulic cone crusher is the latest generation of products , which replace the spring cone crusher and ordinary hydraulic cone crusher in construction industry today . Hydraulic cone crusher is widely used in metallurgy, construction, water and electricity, transportation, chemical industry, building materials industry. The cone crusher , suitable for crushing hard and above medium hardness of all kinds of ores and rocks, is the most ideal equipment of large Shi Liao chang and mining crushing.

Hydraulic cone crusher ( cone crusher ) work, the rotation of the motor through the pulley or coupling, drive shaft and the cone of force in the eccentric sleeve moving around a fixed for rotary movement, so that the cone crusher in the crushing wall and near and sometimes leave is fixedly arranged on the regulating sleeve rolling white surface, the ore constantly under attack in the crushing cavity, extrusion and bending and crushing ore achieved. At unbreakable foreign body through the crushing chamber or for some reason machine is overloaded, the spring system of insurance, the mouth of discharge increases, foreign bodies from the crushing chamber is discharged, such as blocking in row ore using cavity cleaning system, so that the discharging continues to increase, so that the foreign body removal of crushing cavity. Under the action of the spring, the gape is automatically reset, the machine returns to normal work.

1. The double insurance control of hydraulic and lubrication system of cone crusher can ensure the overload protection and good bearing lubrication of this machine. 
2. High efficiency: both ends of the up and down of the machine spindle have support.It can bear greater crushing force and larger stroke. At the same time, the corresponds to the principle of laminated special crushing cavity shape can make the machine has higher efficiency.  
3. The new type of cone crusher have reasonable structure,advanced crushing principle and  technology parameters,reliable operation and low operating costs.All parts of crusher have wear protection, so the maintenance cost will be reduced to minimum.The service life can be improved more than 30%. 
4. The unique design of thin oil lubrication system greatly increases the service life of equipment. No wear high performance non-contact labyrinth sealing elements can improve the reliability of the block dust.It fundamentally eliminates the common faults such as the original spring cone crusher oil-water mixture. 
5. This machine adopts the unique principle of laminating crushing and produces crushing effect between particles, so as to make the proportion of cube higher significantly, the needle flake stone reduce and the grade more uniform.