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Dalian Innovation Metal Co.,Ltd

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Precision Casting Process

Dalian Innovation Metal Co.,Ltd | Updated: May 03, 2018

Precision casting process as flowing:

The general production process of a foundry is generally classified into wax pressure, shell making, pouring, post-processing, and inspection.


Waxing (including waxing, waxing, grouping) waxing -- wax waxing machine waxing -- wax correction


Group tree - grouping wax trees


Shells include (hanging sand, hanging pulp, air drying)


Post-processing includes (correction, shot blasting, sandblasting, pickling,)


Casting includes (roasting, chemical analysis also called playing spectrum, pouring, smashing, cutting gate, grinding gate)


Post-processing includes (blasting, shot blasting, correction, pickling)


Inspection includes (wax inspection, first inspection, middle inspection, finished product inspection)