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Jaw Crusher For Iron Ore

Jaw Crusher For Iron Ore

Eccentric Shaft Fault Of Iron Ore Jaw Crusher

Eccentric shaft is the main part of Iron Ore Jaw Crusher. Moving jaw moves reciprocating under eccentric force of eccentric shaft of Iron Ore Jaw Crusher. The eccentric shaft of Iron Ore Jaw Crusher has to bear tremendous crushing force and work for a long time, which results in wear of bearing and high temperature at the same time. Improper use or maintenance may also lead to bending or fracture. The rotating part of eccentric shaft of Iron Ore Jaw Crusher is mainly composed of movable jaw, eccentric shaft of Iron Ore Jaw Crusher, bearing, bearing seat, belt pulley, etc. It is the main part of power transmission.

Causes And Solutions For Bending Fault Of Eccentric Shaft Of Iron Ore Jaw Crusher

1. Host Rollover

In the process of hoisting the main machine of Iron Ore Jaw Crusher, rollover occurs, which makes the eccentric shaft of Iron Ore Jaw Crusher bend under unilateral force. If serious, the main machine should be replaced immediately and the new one should be hoisted.

2. Material Hardness Exceeding Standard

If the material given is too hard, it will cause the eccentric axis bending of Iron Ore Jaw Crusher to exceed the maximum range of crushing that Iron Ore Jaw Crusher can break. Therefore, the material hardness should be controlled and the suitable crushing machine should be selected according to the compressive strength of crushed material.

3. Elbows Do Not Meet The Standard

When this kind of situation occurs, it should be checked in many ways. It is strictly forbidden to use elbow plate and elbow cushion which do not meet the design standards.

4. Improper Heat Treatment Of Eccentric Shaft Of Iron Ore Jaw Crusher

When the heat of eccentric shaft of Iron Ore Jaw Crusher does not disperse in time, it will easily lead to short-term fracture. At this time, the appropriate method is to replace the new eccentric shaft of Iron Ore Jaw Crusher and use the eccentric shaft of Iron Ore Jaw Crusher with qualified heat treatment.

5. Long-Term Overload Operation Of Main Engine

It is necessary to shut down the machine in time for maintenance, adjust the working load or replace the suitable crusher.

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