What Are The Production Processes Of Liquid Silicone Injection Molding Machines

Liquid silicone injection molding machine is a mechanical equipment integrating injection and molding. How much do you know about the production process of liquid silicone injection molding machine?

1. Add granular or powdered plastic into the barrel, and then melt the plastic according to the rotation of the screw and the heating of the outer wall of the barrel.

2. The machine moves the mold clamping and injection seat forward, so that the nozzle and the mold gate are in contact with each other.

3. Inject human pressure oil into the injection cylinder to advance the screw, and then inject the melt into the low-temperature closed mold with extremely high pressure and fast speed. After a certain period of time, the pressure is maintained, that is, the From the point of view of pressure, the significance of maintaining pressure is to avoid the reverse flow of molten material in the mold cavity, replenish material into the mold cavity, and ensure that the product has a certain density and dimensional tolerance: after cooling, it is solidified and formed, and the mold can be opened to take out the material.