How to carry out the daily maintenance of screw extruder?


After shutdown, we should conduct a comprehensive inspection on all aspects of the parts, which can effectively extend the service life of the machine

How is the daily maintenance of screw extruder carried out?

1. The electrical control system has high requirements for environmental temperature and dust prevention. It should be isolated from the production site, and the indoor temperature should not be higher than 40 ℃.

2. Extruder is not allowed to run empty, so as to avoid the phenomenon of screw and barrel roughing. When starting, it should run at low speed first, and then slowly increase the speed of the main engine after there is no abnormal sound.

3. The oil pump should be turned on first when the machine is started, and turned off after the machine is shut down. The water pump should keep working state in the production process, and its operation should not be stopped.

4. The asbestos hood of the main motor fan needs to be cleaned frequently to avoid too much dust blocking the hood.

5. It is necessary to clean the dirt, tools and sundries on the surface of the unit in time.

6. Strictly prevent metal or other sundries from falling into the hopper, so as not to damage the screw and barrel.

7. Pay attention to the clean production environment, prevent blocking the filter plate, affect the product output, quality and increase the resistance of the machine head.

8. The use of lubricating oil can effectively increase the service life of parts and reduce the consequences of damage to parts.

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