Operating specifications of PET stretch blow molding machine

May 10, 2024 Leave a message

1. Before starting each shift, lubricate all moving parts of the bottle blowing machine(Robot, robot guide rail, mold opening and closing guide rail)

2. Lubricate the swing arm once every (3-4) days. The large and small chains of the heating machine should be lubricated once a month. Check the main reducer and the heating reducer for oil shortage regularly. The main bearing can be lubricated once every 3 months.

3. Before production, check whether the moving parts of the bottle blowing machine are firm, whether the screws are loose or falling off, especially in places with strong impact, and whether the belt drive part is abnormal.

4. Check whether the air source, low-pressure air source, power supply, and water source of the bottle blowing machine are normal.

5. Check whether the emergency stop switches, safety door switches, and protection device detection switches are normal.

6. Check whether the heating head embryo feeding and embryo dropping parts are working properly. If the embryo cannot be inserted in place, adjust the nut of the embryo pressing device.

7. Check whether the lamp tube is damaged or broken, and replace it in time.

8. Check whether the pneumatic components have any leakage and whether the movement is sensitive.

9. Check whether the triplex has any abnormal leakage, blockage, and whether the water cup is too full.

10. When the solenoid valve of the fully automatic PET stretch blow molding machine encounters an abnormality, it must be cleaned in time (clean once every 35,000 bottles produced)