... frequency induction furnaces.5)Heat treatment Equipments: CMQLØ2M coal gas generator, 3mX6mX3.2m heat treatment furnace, 5mX8.5mX3 ... )Testing Equipments: QQ-2B full automatic carbon-sulfur determinator for wet analysis, grating spectrophotometer, vertical CSC analyzer, magnetic particle ... 20.We also have a 4mX5mX6m shot blast chamber. 8)Material:carbone steel,alloy steel,stainless steel, ductile iron & ...