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HST Series Single Cylinder Hydraulic Cone Crusher







Intelligent automation design, safer production

HST cone crusher is a high-end mining machine, for which we adopt a large number of automation designs, such as automated over-iron protection; the user does not need to shut down the machine, and the machine will automatically adjust the discharge opening to release the foreign matters during the operation process; when the feeding amount is too large and the machine is overloaded, the motor will automatically stop through the thermal protection device to avoid the body damage caused by overload and so on. These automation applications guarantee the production and operation safety, and greatly reduce the accident risks.

Flexible switch among multiple modes, users can easily and continuously monitor the machine operation

The full automatic control system equipped by the HST cone crusher will provide manual control, constant discharge opening control, constant power control and many other operating modes for the user to select; it can continuously monitor the internal actual load of the crusher to optimize the use ratio of the crusher and allow the crusher to play its best performance at all times.


Special oil wedge design, less bearing heating and longer service life

The sliding bearing of HST cone crusher adopts special oil wedge design, which can convert the rotating power of shaft into the oil film pressure, and lift the shaft and make it rotate under dynamic lubrication state; a stable lubricating oil film will form on the contact surface between the shaft and bearing, which avoids the direct frictional contact between the shaft and bearing, thus reducing the heat amount and extending the service life of the bearing.

Positive pressure dust control design can effectively reduce the maintenance workload

Positive pressure dust control system equipped by HST cone crusher can guarantee that the internal pressure in the crushing cavity is always higher than the external pressure, which effectively reduces the volume of dust or other small particles entering the crusher, extending the service life of lubricating oil, and reducing the damage of small particles to the bearing. This design effectively increases the service life of crusher and reduces the maintenance workload.








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