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Waste Plastic Granulator Pelletizer Machine Motor Fault Treatment

Views: 2139 Author: Site Editor Publish Time: 2021-08-24 Origin: Site

The motor system of waste plastic granulator is often stopped suddenly in the process of use because of improper use or misoperation of employees, which affects the normal use. As a plastic granulation extrusion encountered motor shutdown fault how to deal with it?

Waste Plastic Granulator Pelletizer Machine Video:


First, why does the engine of waste plastic granulator stop automatically after it is not overloaded?

(1) after the normal start of plastic granulator, there is no overload but the main reason for sudden stop

After the engine of waste plastic pelleting machine is opened, there is no overload and automatic stop, and the engine operation button indicator light on the control panel is not on, the main reason is that the WASTE plastic pelleting machine DC power failure, low voltage caused by the control contactor DC relay shock release. In this case, the waste plastic granulator generally has no alarm display, the engine will automatically stop.

(2) How to rectify the fault?

Firstly, check whether the DC power supply of the waste plastic pelleting machine is faulty, and check whether the voltage is low and the CONTACT release of the DC relay that controls the contacter is caused. Check whether the 7824 integrated circuit and 24V filter capacitor are faulty. If any fault occurs, repair or replace the related electrical components in time. Plastic granulator used to the motor type and number of more, the general plastic granulator production line is configured with 8-12 sizes of motor, so the motor power line to reasonable layout, safe and reliable, in order to ensure the normal daily use of the equipment and personal safety of personnel.

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Two. Why does the engine stop automatically in the working process of the waste plastic granulator

(1) In the process of pelletizing, melting and plasticizing of waste plastic, the main reason for the sudden stop of the motor

The engine stops automatically during the working process of the waste plastic pelletizer, but the main reason why the indicator light of the engine operation button on the operation panel is that the engine contractor is not in good contact or the contactor is damaged.

(2) processing method of sudden stop of granulator

Waste plastic pelletizer contact engine contactor is bad contact or contactor is damaged, usually repair or replace the contactor can be solved. Such as a merchant of waste plastic granulator in the production process, the engine always appears automatically stop, press the engine button again, the engine can start sometimes, but after a period of time will automatically stop. After inspection, it was found that it was caused by poor contact of the contactor of the engine. After replacing the contactor, the waste plastic granulator returned to normal.

Waste plastic pelletizing machine in the processing of waste film, woven bags, motor failure, need to immediately stop feeding, immediate maintenance. Do not operate illegally. More waste plastic granulator fault maintenance, please contact us.

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