... parts, hardware tools, straight shank twist hot upsetting, hot. 16mm diameter, round steel, heat about 3-5 seconds, can be extruded. B, annealed ... the heating equipments.4)The Whole solid turns: Adoption IGBT inverter device, high frequency, The physical volume is small, the weight is ... door welds. stainless steel a bottom welds etc. 18KVA High frequency induction heat treatment machine KX-5188A18