two component metal insert screw driver mold china, inserted screw driver over molding

double color over molding mould, double color core rotating mould, and double color core insert rotating mould. All above 3 kind double color rotating mould is used on different injection machines.

Over molding mould is refers to two moulds; for example, one mould for PP material and other mould for TPE material; two moulds installed separately on ordinary injection machines; after the PP product produced, the worker or the mechanical robot will put the PP products into the second mould, and then the second injection molding machine inject TPE material. 

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