... cavity with molten metal;Allow the metal to cool;Break away the sand mold and remove the casting. ... test,UT/MT test,mechanical property test and so on.Surface treatment and other requirement from customer.Standard& ... BV,CCS,DNV,NK,RINA,KR and so on.Weight:from 3 tons to 120 tons per pieceApplication: The products ... mill,powder plant,rail road,engine bed and so on.We can provide OEM service for cement mill ...