Hohe Mangnese Concave

1. Pattern Design & Making: In-house 2. Melting:6 sets of induction furnace 3. Molding:olivine and silica sands; binders: sodium silicaste (water glass) / CO2 4. Heat Treatment:2 set of resistance furnace, 3 sets of fuel furnace, 3water bath with circulated cooling tower; solution annealing + water quenching, hardening, stress relief, etc. 5. In-house Machining:12 sets of vertical lathe, 1 set of double-housing planer, 1 set of open-side planer, 2 sets of face milling machine 6. Tests & Inspections:carbon-sulfur analyzer, spectrophotometer, Rockwell hardness tester, metallographic analyzer, dye penetrant inspection