PE Series Jaw Crusher is mainly used for crushing various ores and large materials with compression strength not more than 320Mpa into medium-sized grains. Jaw crushers of our PE series are used as primary crusher and secondary crusher since they can achieve coarse crushing and fine crushing. It can process large stones with large capacity primarily and thus become the first choice for primary crushing. We have produced PE series jaw crusher based on many years of research and integrated with successful experience of the similar production at home and aboard.
Highlights:
1. Deep crushing cavity and no dead area, which improves feeding capacity and output;
2. High reduction ratio and uniform final product size;
3. Discharge opening of the jaw crusher is adjustable reliably within a wide range through the stuffing of shim;
4. Reliable and safe lubrication system, convenient replacement of parts and small work load of maintenance;
5. Simple structure, operational reliability and low operation cost;
6. Energy-saving: single machine can save energy by 15% - 30%; the system can save energy by over 30% - 60%;
7. Large adjustment range of discharging hole can meet the demands of different users;
8. Low noise and little dust;
9. Simple structure, convenient maintenance and use; stable performance, low operation cost; high reduction ratio.
Working Principle:
The motor drives pulley and makes the movable jaw doing periodic movement through eccentric shaft. The angle between toggle plate and movable jaw increases when the movable jaw moves up. Then the movable jaw is close to the fixed jaw. The stone is crushed in this process. The angle of jaw crusher between toggle plate and the movable jaw decreases when the movable jaw moves down, the movable jaw of jaw crusher moves away from fixed jaw by the pulling of rod and spring, the materials that meeting requirement is discharged from the outlet of jaw crusher.
The motor drives pulley and makes the movable jaw doing periodic movement through eccentric shaft. The angle between toggle plate and movable jaw increases when the movable jaw moves up. Then the movable jaw is close to the fixed jaw. The stone is crushed in this process. The angle of jaw crusher between toggle plate and the movable jaw decreases when the movable jaw moves down, the movable jaw of jaw crusher moves away from fixed jaw by the pulling of rod and spring, the materials that meeting requirement is discharged from the outlet of jaw crusher.
Applications:
1. Used in aggregate production
When it comes to aggregate production, PE Series Jaw Crusher is the first choice. These crushers are capable of higher outputs than a double toggle crusher but also less effective at processing abrasive materials. This makes them well-suited for handling the workload of aggregate production, where the materials are likely to be more uniform and weaker than those encountered in mining and construction.
2. Use PE Series Jaw Crusher to crush ores
Ore block from mining are very big. At present, open-air quarried ore blocks maximum size for 1000 ~ 1500mm, underground mining out of ore blocks maximum size for 300 ~ 600nm fragmental such great ore cannot directly satisfactions. Ore crushing job usually adopts jaw crusher. PE Series Jaw Crusher can achieve coarsely crushing and fine crushing.
3. Used in lime stone crushing
The lime stones, which are fed to the crusher hopper, are crushed by PE Series Jaw Crusher up to size of about 100mm maximum. Again Stacker & Reclaimer will crush the material properly and this crushed raw material is taken by conveyor belt in to the silo.