horizontal injection molding machine What should be paid attention to before starting? Liansheng precision injection molding machine manufacturer would like to share with you:

　　 Precautions for starting horizontal injection molding machine:

1. Check whether there is lubricating oil (grease) at all moving parts, and add enough lubricating oil.

2. Add enough plastic into the hopper. According to the requirements of different plastics for injection molding, some raw materials are recommended to be dried first.

3. The cylinder is covered with a heat shield, which can not only save power but also extend the life of the electric heating coil and the current contactor.

4. Check whether there is water or oil in the electric control cabinet. If the electric appliance is damp, do not open it; The maintenance personnel shall dry the electrical parts before starting the machine.

5. Check whether the power supply voltage meets the requirements, generally not more than ± 15%.

6. Check whether the emergency stop switch and front and rear safety door switches are normal, and verify whether the rotation direction of motor and oil pump is the same.

7. Check whether the cooling pipeline is unblocked, and inject cooling water into the oil cooler and the cooling water jacket at the end of the barrel.

8. Open Horizontal injection molding machine The electric heater heats each part of the barrel. When the temperature of each section meets the requirements, keep it warm for a period of time to stabilize the machine temperature; The heat preservation time varies according to the requirements of different equipment and plastic raw materials.

The above is about the precautions before starting the horizontal injection molding machine. I hope it can help you!