Why does Vibrating Screen Fail to Start?

Vibrating Screen is an indispensable sand-making equipment in sand-making production line, mainly used for screening materials. Recently, many customers have asked why the shaker cannot start when it is running? The Vibrating Screen Manufacturer will analyze what to do if the shaker fails to start.

Ore Circular Vibrating Screen

I. Reasons why the vibrating screen cannot be started

1. Check the power supply

First check if the power supply or click is faulty. If the power supply or click is faulty, replace the parts. After the component is damaged, it is necessary to replace it with a new one in a timely manner, and also pay attention to the stability of the voltage. If the voltage is lower than the rated voltage during startup, it will easily cause the vibration screen to malfunction. Therefore, pay attention to maintaining the voltage stability when the vibration screen is working.

2. Check the shaker

The vibrating screen is screened by the vibration of the shaker. If the shaker fails, the shaker will not start. The exciter needs to be kept in good lubricating state, and professional grease is needed.

If the grease appears to be agglomerated, solidified, etc., it will not be able to function as a lubricant. Therefore, the lubrication of the shaker should be checked regularly and the lubricant added in time.

3. Check the vibrating screen equipment itself

Check whether the vibrating screen itself is faulty. If the specified feeding value is exceeded during feeding, the vibrating screen will become clogged, and the accumulation of materials will cause the vibrating screen to work in accordance with the expression, and it will eventually fail to start. If the improper feeding causes the vibrating screen to fail to start, the screen needs to be cleaned to ensure the normal screening function of the screen.

Second, the precautions when the vibrating screen is started

1. Before starting the vibrating screen, check that the screws and locking parts are firm and whether there is looseness.

2. Check whether the screen of the vibrating screen is compacted and whether the connection between the motor, rubber pad, screen body and frame is intact.

3. Check if the power supply voltage of the shaker is stable.

4. Check the vibration motor of the vibrating screen, remove the end cover of the motor, check whether the fan block and the relative angle of the motor are consistent, and check whether the angles of the two motors are consistent.

5. Check the feeding device of the vibrating screen.

6. Check the tightening shutter of the vibrating screen.

7. Check whether the inlet and outlet hoses of the vibrating screen are tightly connected. Do not overtighten the connections.

8. Test the vibrating screen with no load. During the test run, reciprocating linear motion was performed, and there was no collision between the screen body and the frame, and there were no abnormal sounds and abnormal trajectory movement during the operation. After 10-15 minutes, tighten all bolts.

The above introduces the reasons why the vibrating screen cannot be started. It is a common failure for the vibrating screen to jump and fail to start. Therefore, the technicians must have good habits when operating to ensure the normal operation of the vibrating screen and improve the efficiency of the vibrating screen.

Our company also has Ore Circular Vibrating Screen on sale, welcome to consult.