... tensile steel, pipe, smashed head, wire, heating wire nail, stainless steel products, annealing, stretching, rose type. 2, heat ... the heat shaping (change to high frequency): A. Various standard a tight firmware and other machine piece, hardware tool, handle ... red copper parts welds, valve door welds. stainless steel a bottom welds etc. 18KVA High frequency induction thermal forming machine KX-5188A18