Familiar with the maintenance common sense of the three screw granulator, and the premise of ensuring the normal operation and prolonging the life of the machine with the correct operation and use, we should know the common sense together.

1, after the extruder is used for 500 hours, the gear or other impurities will be worn out in the gearbox. Therefore, the gear should be cleaned and the reducer should be replaced at the same time.

2, three screw pelletizer after a period of time to do a comprehensive inspection, check the tightness of all screws.

3. If you find the turn of the meter and pointer is full, check whether the contact of the thermocouple equilateral is good.

4. If the electricity is interrupted, the main drive and the heating stop, when the power supply is restored, the barrel must be reheated to the specified temperature and the extruder can be opened for a period of time.

Daily maintenance of two or three screw granulator

1, the screw is only allowed to start at low speed, and the idle time does not exceed 3 minutes.

2, materials are not allowed to have debris, strictly prohibit metal and sand and other hard objects into the hopper and extruder.

3, there should be enough heating up time before heating. After reaching the set temperature, the temperature should be kept constant for 2 hours.

4, when opening the lid or suction cover, prevent foreign objects from falling into the main engine.