LIEN CHANG INDUSTRY CO.,LTD.

Technology

The Process

2006/11/22

Show Details


All of our process from casting wax injection to finish are all with strictly inspection before be delivered.

* Manufacturing of die as per customer's drawing specifications with close tolerances

* Preparation of disposable wax patterns by injection moulding & inspection of wax patterns

* Assembling of wax patterns on runner to form an asssembly

* Building a ceramic shell by alternate dipping of the assembly in a ceramic slurry and stuccoing under controlled conditions of humidity and temperature

* Drying molten metal in the sintered shell , fetting, heat treatment and cleaning of the casting

* Inspection and testing which includes 100% visual inspection, dimensional checks, non-destructive examinations


Previous Page

History
    3Inquiry