Pneumatic Plastic Switch Boxes Making Injection Molding Machine CE ISO9001 Listed

Injection Mold with Lateral Parting and Core Pulling Mechanism
When there are side holes or concave side holes in the plastic parts, the core or slider which can move laterally should be used to form the parts. After injection moulding, the moving die moves downward for a certain distance, and then the inclined section of the bending pin fixed on the fixed template forces the slider to move outward. At the same time, the push rod of the demoulding mechanism pushes the push plate to pull the plastic part off from the core.

Injection Mold with Movable Parts
Because of some special structures of plastic parts, it is required to set movable parts such as movable punches, movable concave dies, movable inserts, movable threaded core or ring in injection moulds, which can be moved out of moulds together with plastic parts when demoulding, and then separated from plastic parts.

Injection Mold for Automatic Thread Removal
For plastic parts with threads, when automatic demoulding is required, threaded cores or rings that can rotate can be set on the mould, and threaded cores or rings can be driven to rotate by the opening action or rotating mechanism of injection moulding machine, or special transmission device, so that the plastic parts can be removed.