Different Types of Injection Molds from Plastic Injection Mold Manufacturers

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The Difference Between Plastic Injection Mold Manufacturers' Injection Molds

 

The Difference Between Plastic Injection Mold Manufacturers' Injection Molds
1. Injection mold with movable molding parts
Due to some special structures of plastic parts, precision molds and molds need to be equipped with movable forming parts, such as movable punches, movable molds, movable inserts, movable thread cores or rings, etc., which can be removed together with the plastic parts. When ejected, it detaches from the part.
2. Automatic unloading injection mold
For threaded plastic parts, when automatic ejection is required, a rotating threaded core or ring can be set on the injection mold. Using an opening, a rotating mechanism or a special transmission, the threaded core or ring can start to rotate and the plastic part can be removed.
3. No runner injection mold
The injection mold of the runner adopts a conventional runner to achieve adiabatic heating, so that the plastic between the nozzle and the cavity is kept in a molten state. So when you open the mold and take the part out, there is no runner material in the gating system. The former is called adiabatic runner injection mold, and the latter is called hot runner injection mold.

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