Injection molding machine operation requirements
1. Open the cooling water valve before the injection molding machine starts production with heating, and observe whether the watercourse is unobstructed.
2. Close the power switch on the side of the control box, switch on the power supply in the machine, and press the motor start button on the panel to start the oil pump motor.
3. For the injection molding machine that is used for the first time and has not been used for a long time, after the oil pump starts, the operation shall be carried out for several minutes after the empty vehicle is operated.
4. Turn on the heating switch of injection molding machine cylinder, turn on the electric heating power, adjust the thermostatic nozzle and temperature control instrument on the door of the box, set the temperature, observe the current size of the ammeter, and determine the quality of the electric heating coil.
5. The test run of injection molding machine shall be carried out successively from manual to semi-automatic to automatic. At the same time, it shall check whether the important fastening bolts are loose and stop immediately if any abnormality is found. When normal or troubleshooting is confirmed, test run again.
6. When the processing stops or the refueling is changed, the barrel should be cleaned. The cleaning should be carried out under the condition of heating the barrel.
Note: please return the seat when cleaning
The temperature setting when the two raw materials alternate should be adjusted according to the requirements of high melting materials
Rinse the broken down material with polystyrene
7. When the processing stops, first turn the action operation switch to the manual position, and put other action switches on the open OO position. Push the heating switch of the feed barrel to turn OFF, press the motor stop button to turn OFF the oil pump motor, and finally turn OFF the power switch to end the work.
