COOLDO Vacuum induction suspension furnace body use horizontal type, compact structre and less space using. and side door open structure for easily feed material and take out material. Under vacuum or protective gas filling condition, using IGBT power to melting the metal but there have not any contact with each other between crucible and metal, which can greatly reduce the amount of pollution from the crucible for melting metal and improve the purity. This furnace normally use for the metal which can make strong reaction with crucible, like titanium and its alloy, because it can show more big advantage with other furnace. In industry are widely used in titanium, zirconium and its alloy casting and melting.
COOLDO GF Series atmosphere box furnace designed for materials sintering under inert gas atmosphere with temperatures from 1100 ºC - 1700 ºC. The furnace consists of high-quality alumina fiber bricks and according with different temperature use the different heating elements ( Resistance wire, silicon carbide rod, Silicon molybdenum rods, molybdenum wire etc.). A vacuum-sealed steel chamber with air cooling as well as the vacuum & gas flow control system enables material processing and the temperature can rise up to 1000ºC within 40 minutes.