... 30x15x10 40x20x16 dimension(cm)54x37x4766x45x54 66x46x5563x60x60 100x77x95 the series of electric resistance furnace belongs to periodic operating, which applied to laboratory, industrial and ... treatment in small steel quenching, annealing, tempering, ect. high-temperature furnace can heat for metal, ceramic sintering, melting and analysis. cabinet-type electric furnace