1.lost foam casting parts of pumps 2.Standard: ASTM, AISI, BS, DIN, JIS 3.Material:Grey ... center, Heat treatment Furnace 1) We can do different kinds of surface treatment after casting, such as machining, polishing, and ... lathe, line cutter etc.7. Testing equipment (foundry used): elongation tester, hardness tester, metallographic microscope, spectrometer, PC thermometer, CE NSP-550CS heat analysis ...