Mini Mine Loaders

High Pressure Cone Crusher

High Pressure Cone Crusher

HPC Series Cone Crusher was developed to achieve a high crushing ratio and throughput capacity within a newly designed crushing chamber in which the density of the feed material is increased from inlet to the outlet and the material is crushed under high pressure. The robust design of the crusher body is designed to withstand high pressure crushing and can be operated under heavy operating conditions for a long time.

Features:

• High Performance Crusher – The HPC has a curved crushing chamber. The bisector line of the crushing chamber is vertical at the inlet of the crushing chamber and slants gradually from inlet to outlet. Feed material in the upper part of the crushing chamber gravitates downwards increasing not only throughput but also set-under.
• Endurance of Performance – The upper part of the crushing members contain a grooved design which enables even wear from inlet to outlet and crusher performance can be maintained as inlet width is kept identical.
• Wide inlet of crushing chamber – The configuration of the upper part of the concave is inverse and provides a wide inlet to the crushing chamber. It can receive flat or long material without bridging.
• Robust Body Design – the HPC Crusher is designed so that the crusher body can stand a continuous heavy load to process hard, strong materials such as hard iron ore.

Structure:

• Main shaft supporting system – The mainshaft is supported by two bearings, a spider bearing in the upper part and an eccentric bearing in the lower part.
• Hydraulic System – The mainshaft assembly is supported by a hydraulic system. Should any uncrushable material be fed into the crusher, the uncrushable material can be discharged by opening the gap setting with the assistance of the accumulator. After discharging the material, the gap setting closes to original value.
• Drive Unit – A spherical roller bearing and a cylindrical roller bearing are adapted for horizontal shaft and spiral bevel gear providing high transferring with low noise levels. 
• Liner – All inner surfaces of the crusher, including the inside wall of the bottom frame, are protected wear resistant liners.
• Air Seal – Air seal piping is installed in the main body. Injection of pressured air into the crusher body will boost up the pressure in the chamber to prevent the infiltration of dust.
• Wet System Crushing – Highly moist sticky materials can be crushed in a wet system using a water spray device (optional).

Easy operation and maintenance:

• Adjustment of gap setting – The crusher gap setting can be easily adjusted on the machine or remotely from the control centre.
• Display of operating Condition – HPC is equipped with a gap setting indicator, a crushing members wear rate indicator and a hydraulic pressure indicator as standard.
• Automated Control System (Optional) – an automated system can be created by selecting from several standard systems.
• Easy Replacement of Crushing Members – A special torch ring makes it possible to replace crushing members in a short time.
• Easy Internal inspection – The inside of the crusher can be easily viewed from outside via the large inspection windows provided.

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