precision casting production line
Product origin :China
Delivery time :90 Days
According to the pipe valve information provided by you. Investment casting design using silica sol process is as follows
Silicon melt casting process - acceptance of drawing - mold design - wax injection - wax repair - Group Tree - Cleaning - dip - - pouring Sand - Dry - dewaxing - Sintering - melting - casting - Shell Shock - cutting - sand - mill gate - sandblasting - plastic - seized goods - welding - renovation - secondary seized goods - packaging - storage
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