Color: | As require |
---|---|
Motor: | High Quality |
Service: | OEM |
Quick Details
Specifications
Overview
Jaw Crusher is mainly used in crushing all medium-size kinds of ores and large materials which the compressive strength is less than 300Mpa, including coarse and fine crushing. PE series Jaw Crusher of complete specifications is primary crushing device of choice which feed size is 125mm~1020mm. Jaw Crusher is widely used in mining, metallurgy, building materials, roads, railways, water conservancy, chemical industry and other industries.
2.1 Structure Components
The main structure of the Jaw Crusher is composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, wrist plate, adjustable gap screw, offsetting spring, fixed jaw plate. The wrist plate also has the effect of guarding.
2.2 Features
1. The cavity of mobile jaw crusher is deep and no dead area, so it prompts the feeding capacity and output.
2. The reduction ratio is large and the production size is even.
3. Adjustment device of the spacer style discharge mouth is convenient and reliable. And primary jaw crusher's adjustment range is wide what improves the flexibility of equipment.
4. Lubrication system of jaw crusher is safe and reliable. Unit replacement is convenient. And the work of maintenance is easy.
5. Its structure is simple and operation is reliable. The operation charge is low.
6. Energy conservation: single machine's energy conservation is 15%-30% and the machine system energy conservation is more than twice of the single machine.
7. The adjustment range of the outlet is wide, so it can satisfy the requirements of different customers.
8. The noise of jaw crusher is low and dust is little when primary crushers work.
3. Working Principle
Jaw crusher uses motor as its power. The motor drives the belt and belt pulley to make the movable jaw move through the eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving jaw is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.