Horizontal injection molding machine Before starting, what preparations should we make? Let's learn about it with Liansheng Precision

1、 Check the lubricating oil (grease) of all moving parts and add enough lubricating oil.

2、 Turn on the electric heating and all parts of the heating barrel. When the temperature of each section meets the requirements, keep it for a period of time to stabilize the machine temperature. The holding time varies according to the requirements of different equipment and plastic materials.

3、 Fill the hopper with enough plastic. According to the requirements of different plastics for injection molding, some raw materials should be dried first.

4、 Covering the barrel with a heat shield can save electric energy and extend the life of the electric heating coil and contactor.

5、 Check whether there is water or oil in the electrical control box. If the appliance is wet, do not open it. The maintenance personnel should blow dry the electrical components before starting the machine.

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

7、 Check whether the emergency stop switch and the front and rear exit switches are normal. Confirm whether the rotation direction of motor and oil pump is the same.

8、 Check whether the cooling pipe is unblocked, and introduce the cooling water into the oil cooler and the cooling water jacket at the end of the cylinder.

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