China Juxin jaw crusher

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From:Xingyang Ju Xin Machinery Co., Ltd. Data: 2020-06-01

China Juxin Jaw Crusher

When you need to crush the hard materials in high quality, your best option for you personally is the PE series of China Juxin jaw stone crusher, and this series of jaw crusher is widely used as the coarse crusher in the modern stone-crushing production plant and sand-making production plant, so we slao call it coarse crusher.


China Juxin jaw crusher is mainly consisted of housing, movable jaw plates and stable jaw plates, flying wheel and belt wheel, edge guard, toggle plate, motor and other main components.


Jaw crusher is widely used in mining , metallurgy, building material and chemical industry. And they are very suitable for crushing these following materials:


Beacuse of its special manufacturing process and structural properties,  jaw crusher has many advantages:

1.Deep crushing chamber and no dead zone.

2.High crushing ratio ,uniform products sizes.

3.Simple structure, reliable operation, low operating cost, convenient, large adjustment range.

4.Lubrication system is safe and reliable.

5.Gasket type nesting population adjusting device, reliable and convenient, large adjustment range.

6.The equipment save energy 15%--30%.


Working Principle:

The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft of mobile jaw crusher. 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.


Jaw plate is one of the main components of the jaw crusher, the service life of the jaw plate is directly related to the working efficiency of the equipment and production cost and jaw plate bearing materials crushing force. We should pay attention to a few points during using, the following are the three most common problems of jaw plate.

1.The jaw plate and the machine appearance do not touch smooth: new jaw plate must be fixed tightly and the device must touch the machine appearance smooth. Between the jaw and the machine appearance pad a layer of plastic materials better.

2.The crusher material properties changed, but the jaw crusher did not make timely adjustments: each batch into the crusher material need to sampling properties, once the attack materials have a greater change. we should change the crusher parameters timely to cooperate with the material, the jaw plate must be selected for high hardness, wear resistance, strong resistance one.

3.Jaw crusher eccentric shaft speed is too fast, now crusher material to sweep away, which results in crushing cavity block and jaw plate wear.

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