... ASTM, BS, AISI3) Weight:0.1-5000kg4) Processes: sand casting process, investment casting process (silicon soil process and ... (foundry used): cupola, electric furnace, resin-bonded, dry sand mix miller, quake press molding machine, turning molding machine, ... PC thermometer, CE NSP-550CS heat analysis instrument, molding sand testing equipment, chemistry composition analysis room. Testing equipment ( ...