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JC Jaw Crushers Overview
JC Jaw crushers developed by SBM, has undoubtedly become the most favored jaw crusher in the world. Nowadays, JC series jaw crushers of European style are explored on the base of the traditional jaw crusher. Adopting the most advanced international crushing technology and manufacturing process, JC series jaw crushers are the best choice to efficiently crush hard and highly corrosive materials at a low cost.
JC Jaw Crushers Application
JC Jaw crushers are mainly used to crush hard and medium hard stones in stone mining, metallurgy industry, building material, highway, railway, chemical industry, etc. The highest antipressure strength of material to be crushed by JC series jaw crusher is 320 MPa.
JC Jaw Crushers Main Features and Benefits
1, World-leading manufacturing technology is adopted for our JC series jaw crushers, and latest High-tech raw material is selected.
2, More advanced movable jaw assembly lengthens life of JC series jaw crushers.
Movable jaw assembly, composed of high-quality cast steel structure, is driven by two big flying wheels which are also made of cast steel. Moreover, heavy eccentric axle is processed by forge mold. These entire make the JC series jaw crushers extremely reliable.
3, Integral cast steel structure is adopted for bearing seat of our JC series jaw crushers. As a result the steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened, while the separate bearing seat does not have this advantage.
4, Finite element analysis technology is adopted to make the JC series jaw crushers stronger.
5, JC series jaw Crushers chamber adopts “V” structure which could make the actual feed width complies with the nominal one.
6, With Our JC series jaw crushers, Adjustment of the discharge part is more convenient.
7, Bearing with larger specification and stronger bearing capacity is used.
8, The guard plate with tooth shape is newly adopted, it lengthens actual length of jaw plate, and capacity is higher.
JC Jaw Crushers Working Principle
The motor of JC series jaw crusher drives belt and belt wheel, when movable jaw plate is driven towards fixed jaw plate, material is crushed or ground. Motor drives the movable jaw up and down through eccentric shaft. The angle between toggle plate and movable jaw increases when movable jaw moves up. The stones are crushed in this process. The angle between toggle plate and movable jaw decreases when movable jaw moves down, the movable jaw move away from fixed jaw by the pulling of rode and spring, the stuff crushed will be discharged from the output opening. This process will repeat. The moving jaw will crush and discharge the stuff circularly.
JC Jaw Crushers Main Parts
JC Jaw crushers are made up of frame, the rotation part of the eccentric bearing, the working part of the crushing cavity, the safety unit and the adjustment devices of the discharging opening, and so on.
