HGT Gyratory Crusher

Description

Performance

High Output Yet, Low Crushing Costs

A crusher’s capacity depends on its crushing cavity to a great extent. HGT Gyratory Crusher has a delicate crushing cavity which brings optimal productivity, allows bigger feeding size and effectively extends the service life of lining plate. That the large dip angle and the long crushing surface combine with optimized stroke and speed can give the crusher super-strong crushing capability. HGT Gyratory Crusher can service for various coarse crushing demands. By only changing the eccentric bushing, the output can get adjusted.

Able to Work Continuously under High Intensity

HGT Gyratory Crusher has a heavy-duty framework, an integrated large-dimension axis and high-precision bearings, so, undoubtedly, it has higher strength and longer service life, allowing it to work continuously and safely under high intensity. The heavy-duty framework can adapt any severe working situation while the integrally-forged axis and moving cone eliminate the risks that the cone gets loose during operation, which further shortens the downtime. The locking screw thread of the moving cone is on the replaceable axis bushing, not on the axis. In this way, the axis is free from stress concentration, and the strength can be higher.

Simpler Operation and Maintenance

We specially equip HGT with automated lubricating and hydraulic system, which can choose heating, cooling or circulation automatically according to specific production conditions. The configured automated axis’ position controlling system can control the axis through the hydraulic system. It can help adjust the opening of the discharge port freely. Through the external gear adjustment device, the side clearance of gear can get adjusted easily. The beam bushing and sealing can be replaced without dismantling the beam.

Efficient and Intelligent Production

The HGT Gyratory Crusher adopts the automated control system. It is equipped with various types of sensors to monitor the lubrication pressure and temperature, the bearing temperature, the rotation speed and the axis’ position, a PLC as well as a touch screen. By these, every production stage can be monitored, displayed and controlled in real time. Besides, the automated control system can also optimize the working parameters of configured devices according to actual operation conditions to increase production efficiency.

Strong Adaptability, Applicable for Severe Crushing Conditions

Whether being used in fixed or semi-mobile crushing lines, on ground or underground, HGT Hydraulic Gyratory Crusher is applicable in severe crushing environment. It is able to crush various hard and abrasive ores and rocks.

Sufficient Supply of Spare Parts, Worry-Free Operation

zenith, whose businesses cover production and sales, takes responsibility for every machine produced by ourselves. We can offer customers technical services about products and original spare parts to ensure the worry-free operation.

Working Principle

HGT Gyratory Crusher is mainly composed of the beam, frame, moving cone, eccentric sleeve, transmission part and hydraulic cylinder. Driven by the motor, the horizontal shaft starts to rotate which then further makes the eccentric sleeve rotate under the assistance of gear. Next, the eccentric sleeve drives the moving cone to swing in a circular motion to squeeze and crush rocks continuously.

Adjusting the hydraulic cylinder on the bottom of moving cone to let the cone move up and down can make the adjustment of the discharge port’s opening easier, and, therefore, the granularity of final products can get better control. Besides, the hydraulic cylinder has a protection function when iron blocks intrude. If there are unbreakable materials such as iron blocks entering the crushing cavity, the hydraulic cylinder will drop the moving cone to release iron blocks while the crushing process doesn’t stop.