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As the domestic leading manufacturer of crushing and screening, our products have reached world-wide advanced standard. Jaw Crusher is mainly used in medium size crushing of rocks and bulk material, whose compressive strength is below 320Mpa. Jaw Crushers, as the first choice of primary crushing, can be divided into coarse crushing and fine crushing, feeding size is 125mm~750mm. It is widely used in mine, metallurgy, the building, road and railroad construction, hydraulic construction, chemical industry, fire-proofing material and ceramics.

Working Principle of  Jaw Crusher:

The plant is composed of main frame, eccentric shaft, flying wheel, toggle plate, jaw plate, tension rod, fixed jaw, movable jaw, and toggle plate can secure the whole body.

The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.

Characteristics of Jaw Crusher:

1. High ratio of crushing,
2. Even final size,
3. Simple structure,
4. Reliable working condition,
5. Easy maintenance,
6. Low operating cost.