Jaw crushing and screening plant

mobileprimarysecondary

Jaw Crusher is ideally suitable as primary and secondary crusher for material with compression strength less than 320Mpa. Jaw Crusher is of high crushing ratio, larger capacity, well-distributed final product size, simple structure, reliable performance, convenient maintenance, lower operation cost, etc. It is widely used in mining, metallurgy, construction, highway, railroad, and water conservancy. Applications: Mining, metallurgy, construction, highway, railroad, and water conservancy, etc. Features: 1. High crushing ratio, uniform final product size; 2. Deep crushing chamber without dead zone, which increase the feeding capacity and production capacity; 3. Stable and convenient gasket discharge adjusting device makes the adjusting range wide and flexible; 4. Safe and reliable lubrication system, easy replacement of wear; 5. Simple structure, low operation costs; 6. Energy saving, low noise and little dust. Working Principle The electrical motor transmits power to the eccentric shaft through v-belt and belt pulley. Then the exciting force generated by the eccentric shaft will make the movable jaw move upwards and downwards. This movement would trigger the toggle plate to push the movable jaw forwards and backwards. When the movable jaw moves forth toward the fixed jaw, materials in the crushing cavity will be squashed or chopped. And then the movable jaw travels back, the chopped or squashed materials which meet the requirement will be discharged from the outlet. Since the motor keeps working, the crusher will crush and discharge periodically to achieve mass production.