Tung Kong Machinery Moulding Fty
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Mold
描述
聯絡供應商
描述
- Speaker box rear cabinet plastic injection tooling
- Silver award by Hong Kong Mold and Die Council Tool Design Award 2000
- P20 pre-hardness, single cavity mold
- End product material: PP
- Single drop of cold sprue gating after mold flow analysis
- Hydraulic actuated slides together with electrical switches secure control of mold opening and closing sequences
- Metal inserts positions on plastic product are joinly determined between product designer and mold designer beforehand simply molding operation
- Gas-assisted injection design with 5 drops of gas injection points reduces mold clamping pressure from 2000 tons to 1000 tons, reduces shot weight by 25% and eliminates cosmetic sink mark due to inherent thick wall thickness and reduces molding cycle time to 5 minutes
- Please visit our website www.tungkonghk.com.hk
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