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How to turn on the injection molding machine?

TIME:2021-03-09 Share

What is the process of turning on the injection molding machine? If the startup process of the injection molding machine is not standardized, it will cause a variety of conditions such as poor mass production, short machine life, and reduced quality. The operator must be familiar with the button functions of the switches on the operation panel of the equipment, and operate in strict accordance with the operating procedures and precautions. Next, the editor will explain to you what the process of turning on the injection molding machine is. Teach you to standardize the process:

injection molding machine
1. Before the machine heats up and starts production, open the cooling water valve and observe whether the water channel is unblocked.
2. Close the power switch on the side of the control box, turn on the power supply inside the machine, and press the motor start button on the panel to start the oil pump motor.
3. For the machine that is used for the first time and has not been used for a long time, after the oil pump is started, it must be run for a few minutes before starting to operate.
4. Turn on the barrel heating switch, turn on the electric heating power, adjust the thermostatic nozzle and temperature controller on the door of the box, set the temperature, observe the current of the ammeter, and determine the quality of the electric heating coil.
5. The test run should be carried out sequentially from manual, semi-automatic, and fully automatic. At the same time, check whether the important fastening bolts are loose or not.
The abnormality should stop immediately. After confirming that it is normal or troubleshooting, then carry out the test run.
6. Cleaning of the barrel should be carried out when the processing is stopped or when the material is changed. The cleaning should be carried out under the condition that the barrel is heated. When the cleaning is completed, the heating switch should be turned off immediately. The cleaning is particularly important for the processing of easily decomposable plastics.
 7. When processing is stopped, first turn the action operation switch to the manual position, place other action switches in the off position OO, turn the barrel heating switch to OFF, press the motor stop button to turn off the oil pump motor, and finally turn off the power switch to end jobs.

The above content is an introduction to the process of turning on the injection molding machine, I hope it can help you.

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