Many customers in the trial crusher, there may be some metal impact sound, people feel that the machine has broken down, the following lithotripter rental edition to tell you about the reasons for this!
The collision sound between crushing maneuver jaw and fixed jaw plate is caused by too small discharge port, which should be adjusted in time. The impact sound occurs in the support of thrust plate or in the adjusting device of gaskets, generally because the elasticity of the buffer spring of the tie rod disappears or damages, or the spring is not pressed tightly, which causes rotation. When the elbow plate of the movable jaw plate is not tightly combined with the body, the elbow plate head and the support at both ends collide, or the adjusting gaskets collide with each other, the pressure should be tightened in time. Tighten the nut until the sound of the impact disappears. It is also possible that the elbow plate support slider is seriously worn or relaxed, and the head of the elbow plate is severely worn, so it should be replaced in time.
There are metal impact sound and liner shaking when working. This phenomenon is mostly caused by the loosening of side lining plate and tooth plate of crushing chamber, loosening or breaking of fastening screw, which should be tightened or replaced in time.
The back elbow plate breaks frequently. In addition to transmitting power, the rear elbow is insured by its insufficient strength. Except for the low strength in the middle of the elbow plate, the strength is not enough to overcome the damage caused by the breaking force caused by the normal crushing of ore, it may be that the tension rod spring is pressed too tightly, and the breaking force at work causes it to break under overload, so the spring can be adjusted appropriately.
Flywheel rotation, crusher does not work. The reason is that the elbow plate is removed from the supporting slider due to the damage of the tie rod spring and the tie rod, and the release of the tie rod nut. It may also be that the elbow plate breaks off and should be replaced and installed.
The flywheel swings remarkably and the eccentric axis rotates slowly. The fault system belongs to the loosening or damage of the key between the belt pulley and the flywheel, and the wheel and the shaft can not rotate synchronously.
The grain size of crushed products becomes coarser, which is the result of serious wear and tear at the lower part of the crushed liner. The gear plate should be replaced or replaced with a new liner to adjust the size of the ore discharge outlet to meet the requirements.
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