PEW Jaw Crusher
The PEW jaw crusher adopts innovative modular, non welded frame structure, which gives the equipment the biggest anti fatigue, the best reliability and many kinds of installation methods. Combined with high quality cast steel assembly and the first ball rolling bearing, the high yield, high efficiency and low cost of crusher operation are ensured.
PEW jaw crusher is suitable for crushing and hard rock, widely used in the quarry, mining, gravel and waste materials and asphalt recycling, etc.. Now, PEW jaw crusher has indisputably become the world's most favored by jaw crusher. When considering, the hard and strong corrosive material crushing, should first choose to adopt the international most advanced crushing technology and manufacturing level of the PEW series jaw crusher.
Application of Jaw Crusher
The PEW jaw crusher in crushing mines are commonly used in a broken or secondary crushing, the series jaw crusher is mainly used in metallurgy, mining, chemical, cement, construction, refractory materials and ceramic industrial departments broken and crushing all kinds of hard ores and rocks is high quality stone crusher and sand crusher.
PEW Jaw Crusher structure Features
- Stable structure, reliable performance
PEW jaw crusher adopts the integral cast steel structure to ensure the complete coordination with the crushing machine, and avoid unnecessary burden to the rack of the two type bearing chamber, but also greatly enhance the radial strength of the bearing base and improve the stability of the whole structure. In addition, the heavy eccentric shaft is processed by forging billet, so that the PEW series jaw crusher has a superior reliability.
- V type structure, tooth protecting plate
The "V" type of broken cavity ensures the consistency of the actual feed size and the theoretical feed size, while the use of the tooth shaped guard plate design increases the effective length of the jaw plate, thereby effectively increasing the broken area, the material will not be blocked in the broken cavity, so that the crushing rate and yield can be maximized.
- Hydraulic control, clearance convenient
PEW jaw crusher with a hydraulic oil station, to ensure that the machine lubrication system for the machine to lubricate the oil supply, to provide security for the machine. At the same time, if the crusher in the load state, the hydraulic system can quickly clean up the broken cavity, greatly reducing the downtime.
- Wedge device, adjust fast
The jaw crusher adopts a wedge block discharging mouth of the control system, the machine even at idle condition can also be within a few minutes to discharge port pick to a predetermined value, in the hydraulic system with, realize the automation, than the old pad type discharging outlet regulating system more simple, safe, fast.
PEW jaw crusher working principle
The PEW jaw crusher adopts electric motor driving belt and belt wheel, through the eccentric shaft to make the movable jaw and the upper and lower, when the movable jaw plate movement, the material is crushed or broken. When the movable jaw and the movable jaw plate are back under the eccentric shaft and the spring, the material that has been crushed or broken has been discharged from the lower part of the jaw plate. With the continuous rotation of the motor, the motor cycle is broken down and the material is broken down and the discharge of the material is used to realize mass production.
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