Injection Moulding
Protective case shell moulding in PP and ABS: machine range, mould management, trial shots and dimensional control at the KeXin factory.
Mould management
Customer tools are stored on numbered racks in the mould store, maintained between runs and released to production against a job card. Where a customer funds a mould, that mould is held for their production and is not used for a third party.
Process control
Resin lot, barrel profile, clamp tonnage, cooling time and shot weight are recorded against the production batch. Dimensional checks are taken at first article and at defined intervals through the run, with the results kept with the batch record.
Resin drying and colour masterbatch batching
Barrel and mould temperature set-up
First article moulding and dimensional measurement
Interval checks through the run
Deflash and visual inspection
Transfer to assembly or to stores