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HJ Series Jaw Crusher
  • OUTPUT SIZE : 40mm-350mm
  • PRODUCTION CAPACITY : Up to 650TPH
  • PROCESSED MATERIALS :

    granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, gold ore, manganese ore, and some other mineral &rocks.

Features & Advantages

  • 1、Better performance than old ones: according to an in-depth study, KEFID optimized motion trail of the movable jaw and the cavity of the machine.
  • 2、The weight of counterweight and the structure of the Jaw crusher are adjusted, the vibration of whole machine is greatly improved and the performance is also well improved.
  • 3、Utilize new bolt system, operators can replace the toggle easily.

Working Principle

The HJ Series Jaw Crusher is driven by electric motor. Electric motor drives the driving pulley through SPC belt, and the pulley will drive eccentric shaft to bob the movable jaw. Materials would be crushed or split into pieces when movable jaw drives movable jaw plate to move to fixed jaw plate. When movable jaw drives movable jaw plate away from fixed jaw plate, the crushing cavity volume get larger, then materials that have been crushed in the crushing cavity would be discharged from the discharging opening. As the motor running continuously, the crusher crushes and discharges materials periodically, finally achieving the whole crushing process.

Classic Case