Uses:
RJ2 series of high temperature pit furnace is the national standarded energy-saving cycle operations pit furnace, the temperature of 1200℃ rated, mainly for steel, high-speed steel, high manganese steel, high chrome steel, Shaft, pipes and other metal materials and machinery parts in the general atmosphere or simple protection for normalizing, annealing, with heat treatment, such as quenching. Power 15-4900KW; Furnace diameter is ￠300mm-￠11m, the largest to reach 48m depth.
Structure description:
RJ2 series of high temperature pit furance structure, the shell are welded by steel plate and steel cylindrical furnace, all of them are used in all enclosed welding. Lining using ultra-light 0.6g/cm3 energy-saving vacuum insulation ball refractory brick building. Lining home with the furnace shell laminated aluminum mat acid insulation, insulation powder expansive space filled. Resistance silk used 0Cr27Al7Mo2 high resistance alloy wire around the spire installed in the furna