2015年12月13日星期日

MASTER injection moulding companies

Reaction injection moulding is a manufacturing process for producing parts by injecting material into a mould. Injection moulding companies can be performed with a host of materials, including metals, glasses, elastomers, confections, and most commonly thermoplastic and thermosetting polymers. Material for the part is fed into a heated barrel, mixed, and forced into a mould cavity, where it cools and hardens to the configuration of the cavity. After a product is designed, usually by an industrial designer or an engineer, moulds are made by a mouldmaker (or toolmaker) from metal, usually either steel or aluminum, and precision-machined to form the features of the desired part.
Custom Injection Moulding

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