Jaw crusher is mainly used in all kinds of ores and medium size large materials, can be broken the compressive strength is not more than 320Mpa materials, coarse and fine broken break point two. This series of jaw broken the product specification is complete, the feeding for 125mm ~ 750mm size, is the primary crushing the preferred equipment. The coarse broken jaw crusher is widely used in mining, metallurgy, building material, highway, railway, water conservancy and chemical industry, etc.

Jaw crusher application environment: it would be enormous rocks break into small stones in the process, the first line of crusher is often called "the Lord" crusher. For jaw broken feed, material from the top entrance into the crushing chamber containing jaw teeth. Jaw teeth in a huge strength to chamber wall material, squeeze into smaller the broken boulders. Support the jaw teeth movement is a root partiality axis, the shaft throughout the fuselage architecture. Eccentric sports usually ends by fixed in shaft generated by the flywheel. The flywheel and eccentric support bearing often use of spherical roller bearing, bearing is demanding work environment. Bearing must bear huge impact load, abrasive sewage and high temperature. Although the working environment is very strict, coarse broken jaw crusher still need very working reliably, this is to guarantee a key link in production efficiency.

Jaw crusher work principle: jaw crusher structure mainly frame, eccentric shaft, large pulleys, flywheel, dynamic jaw, side guard board, elbow board, elbow board the backseat, adjustable gap screw, reposition spring, fixed jaw plate and activities, including the composition such as jaw plate elbow board has also played insurance effect. This series of jaw crusher broken JiYaXing way bent, motor drive belt move by partiality axis and pulley to move jaw movement up and down, when moving jaw rises cubits board and dynamic jaw Angle change, making between dynamic jaw plate to push set jaw plate close, meanwhile materials run by extrusion, rolling, after crushing; When moving downward, cubits jaws moving jaw Angle between the plate and in smaller, move jaw plate under the effect of lever and spring from the root jaw plate, right now has broken material from crushing cavity mouth eduction, along with the motor turns continuously make periodic motor jaw broken crush and discharging, realize the crushing material batch production.

Jaw crusher performance features:

1. Crushing cavity deep and no dead zone, improve the feeding capacity and output;

2. The thick broken jaw crusher big crushing ratio, the product of granularity;

3. Gasket type discharging mouth adjusting devices, reliable convenient, wide adjustment, increased equipment flexibility;

4. Lubrication system safety and reliable, easy replacement of parts, maintenance workload is small;

5. The jaw broken equipment simple structure, reliable work, operation cost is low.

6. The saving-energy equipment: single 15% ~ 30% energy, more than doubling system energy saving;

7. The jaw crusher discharging mouth adjustment range of big, can satisfy different user requirements;

8. This product low noise, little dust.