JC Series Jaw Crusher: Zhengzhou Yifan Machinery Co. Ltd.

Zhengzhou Yifan Machinery Co., Ltd. developed and produced by JC series jaw crusher(http://www.portable-crusher.net/Jaw_Crusher_1.html)adopts the most advanced international crushing technology and manufacturing level, has become the undisputed world attracted clients jaw crusher. Powerful features jaw crusher depends on its performance characteristics, it is best to take a world-class high-end production of materials; symmetrical V-shaped cavity design, can make larger feed particle size, higher yields; mounted above the moving jaw a heavy guard, to avoid internal damage to the bearing material impact; motor base frame with integrated crusher installation, saving installation space jaw crusher, but also extend the life of the belt. In addition, our JC series jaw crusher fixed special rubber damping device, the device effectively absorb vibration peak, while allowing the crusher and vertical displacement in the longitudinal direction, thereby reducing the impact on the base.
Before starting jaw crusher, you should check whether the ore crushing cavity or iron, in order to ensure a safe start in the crusher under load. When you start a large crushing machine, you should start the pump motor and observe the oil pressure and oil flow indicator is normal, and then open the main motor. After starting after a certain time to reach normal rotation speed. When the machine is not unusual sounds or percussion, allowed to mine, the mine should be uniform. Try to avoid overloading. In the operation of the machine, we should always pay attention to large blocks of ore stuck to the mine mouth phenomenon. If stuck, use hooks to flip to exclude. If clogging ore crushing chamber, should stop to the mining, ore crushing cavity to be finished in the open feeder. Absolute prohibition be removed by hand from the ore crushing cavity, if large pieces of ore need to be treated with special tools to remove the rear parking. During operation, you should always check whether the