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What should pay attention to when repairing injection molding machine?

TIME:2020-11-27 Share

Injection molding machine is also known as injection molding machine or injection machine. It is the main molding equipment that uses plastic molding dies to make thermoplastic or thermoset plastics into various shapes of plastic products. Divided into vertical, horizontal and all-electric. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it eject and fill the mold cavity.

injection molding machine
What should pay attention to when repairing injection molding machine?
1. Non-professional maintenance personnel or without the permission of professional maintenance personnel are not allowed to disassemble the mold for maintenance.
2. Minor faults in the production process can be solved by the commissioning personnel according to the situation. Such as: 2.1 Adhesive mold at the glue inlet: Use a copper needle to knock out the mold at the feed nozzle. Do not hit the mold with hard objects such as steel needles. 2.2 There are slight mold marks in the cavity. The polishing material can be selected according to the finish of the cavity. Polishing materials such as sandpaper cannot be used on the textured surface. Generally, copper brush dipped in diamond paste or diamond mortar is used to clean it, and it is done by professional maintenance personnel. 2.3 Product sticking: generally use hot plastic to cover the product and ejection parts, and eject after cooling. Be careful not to damage the surface of the mold if it is burnt.
3. Professionals should not change the structure at will when repairing the mold, and the change of the structure must be approved by the quality engineering department.
4. Ensure the quality of maintenance, select appropriate equipment, materials, tools and methods to solve the problem, and complete it quickly.

LI SONG professional provide the PET and plastic injection molding machine.we have ourself factory,so we can provide the cheaper price for you.if you like it,pls contact me by email: kevin@lisonginc.com or visit the web and leave messge:http://lisongmachine.com

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