The Use Of Twin Screw Extruder Need To Pay Attention To Matters

When using twin-screw extruder, the following points need to be noted:

1. Prepare before starting

· First heat up for about 40 to 50 minutes, and raise the temperature to pull the motor triangle belt by hand until it is free.

· Pull 8 to 10 times according to the normal working direction, and then continue heating for about 10 minutes.

· Ensure that there is no debris around the equipment, and check the machine. Body temperature fluctuates.

2. During operation

· The machine temperature should be kept stable, not high and low.

· The feed should be uniform and fully added, and the feed speed and feed speed of the machine should be matched appropriately.

· The main machine should be completely cut off from the power supply, and the head wire plug (with a wrench) must be removed to be separately preheated before the next use.

3. Maintenance and cleaning

· Check gear scraps and lubricating oil in the reducer regularly and replace them in time.

· Conduct a thorough inspection of the extruder regularly to ensure that all screws are fastened.

· If there is a sudden power failure during production, when the power supply is restored, each section of the barrel must be reheated to the specified temperature and held for a period of time before the extruder can be started.

· Clean the remaining material inside the barrel, and use a copper brush to clean the remaining material stuck on the discharge die.

4. Safety precautions

· The extruder should run forward to avoid reversal.

Do not run the cooling machine on an empty stomach, and the heat engine must be fed.

· It is strictly forbidden to enter the iron in the machine feed port and vent hole. Debris, so as not to cause accidents and affect production.

By following these precautions, you can ensure the normal operation of the twin-screw extruder, improve production efficiency and product quality.