International 4 * 40 * 40mm plus hob, inner panel of the δ = 3mm steel plate; δ = 1.5mm stainless steel panel with # 304 stainless steel, matte board, and δ = 1.0mm stainless steel stove bag, tail, around the body, δ = 1.0mm stainless steel furnace body, backplane, δ1.0mm stainless steel front panel; imported from Germany the IGBT. Double-headed dwarf soup furnace: 1400 * 850 * (600 
 650), rated voltage: 380V; rated power: 2 * 15KW;