Products → JC Jaw Crusher

Overview of JC Jaw Crusher

This series of jaw crusher can reach the crushing ratio of 4-6 and the shape of final product is even. JC Jaw crusher are widely applied to crush high hardness, mid hardness and soft rocks and ores such as slags, construction materials, marble, etc. The pressure resistance strength is under 200Mpa, that is, suitable for primary crush. Jaw Crusher can be used in mining, metallurgical industry, construction, road and railway building, conversancy, chemistry, etc.

Application of JC Jaw Crusher

European type industrial electric jaw crusher is explored on the base of the traditional jaw crusher machine. European type jaw crusher machine adapt to crusher the raw materials of mid-hardness or high-hardness, such as slag, construction materials, marble, etc, whose pressure resistance strength is under 200Mpa. The crusher machine of this design is used in stone mining, metallurgical industry, building material, highway, railway, refractories industry , cement making industry, pottery and porcelain making, chemical industry, etc. SBM JC small jaw crusher is suitable be used as iron ore jaw crusher,coal jaw crusher,slag jaw crusher,gold mining jaw cruser as open-pit mining jaw crusher or in-pit mining jaw crusher.

Features & Benefits of JC Jaw Crusher

1, World-class skills in making are adopted and the use of high-tech materials.
2, More advanced movable jaw assembly makes it more long-lasting.
Movable jaw assembly adopts a high-quality steel casting, and moves through two large cast steel flywheel drive. In addition, heavy eccentric shaft has also adopted forging billet for processing. All those make the JC series of jaw crushers with exceptional reliability.
3, Integrated Cast Steel Structure Adopted in Axle Bearing housing.
Integrated cast steel structured axle bearing housing can guarantee to be perfectly cooperating with the crushing frame. Meanwhile, Jaw crusher greatly enhances the intensity of the axle bearing, which could not be performed in the separated styled axle bearing.
4, Use of finite element analysis technology makes the crusher with high intensity.
5, Summarized structure “V” adopted in the crushing cavity makes the actual feed mouth width equal to the set width of the feeding opening.
6, More quickly and convenient adjustment at the discharging opening.
European styled JC series of Jaw Crushers are equipped with wedge adjustment devices, which is simpler, safer and faster than former gasket devices.
7, Chosen bearings are larger with better carrying capacity.
Compared with the same specification of crushers, all JC series of jaw crushers are equipped with greater and more durable eccentric shaft bearings. The better carrying capacity and the more effective labyrinth seal greatly extend the service life of the bearings.
8, the newly-adopted tooth-boards have greatly increased the effective length of the jaw, resulting in larger yield.

Working Principle of JC Jaw Crusher

When movable jaw plate of the jaw crusher machine is driven by belt and belt wheel towards to 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 and rocks 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.

Specifications of JC Jaw Crusher