Brief Introduction to Jaw Crusher

Jaw crusher is one of the main types of primary crushers in a mine or ore processing plant. It is a kind of stone crusher which can also be called rock crusher, jaw breaker, stone jaw crusher, single toggle jaw crusher and aggregate jaw crusher. This series of stone crusher plant can reach the crushing ratio of 4-6 and the shape of final product is even.

Features and Benefits of Mobile Jaw Crusher:

1. The cavity of mobile stone jaw crusher is deep and with no dead area, to promote feeding capacity and output.

2. The size of the reduction ratio is big 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 big, which improves the flexibility of equipment.

4. Lubrication system of the mobile jaw crusher is safe and reliable. Unit replacement is convenient. And the work of maintenance is small.

5. Its structure is simple and operation is reliable. The operation charge is low.

6. Energy conservation: single machine's energy conservation is high and the machine system energy conservation is more than twice of the single machine.

7. The adjustment range of the outlet is big, so it can satisfy the requirement of different customers.

8. The noise of China jaw crusher is low and dust is little when primary crushers work.

Wide application of Stone Jaw Crusher:

The stone jaw crusher is suitable for primary and secondary crushing for all and rocks with compressive strength less than 320 MPa in the industries as mining, building materials, chemical industry and metallurgy. Since this stone jaw crusher is mainly used for crushing large-sized stone or rocks, it is also called rock crushers. As a professional jaw crusher supplier, Hongxing Machinery mobile stone crushing machine has been sold to 75 countries; the price and quality of jaw crushers are widely recognized; we always stick to being your satisfying partner.

The Structure and Working Principle of Jaw Crusher:

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 and fixed jaw plate. The wrist plate also has the effect of guarding.

Jaw crusher uses motor as its power. The motor drives the belt and belt pulley to make the moveable 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.

Technical parameters of Jaw crusher

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