... stretch and shape, such as embossing. If the tensile steel, pipe, smashed head, wire, heating wire nail, stainless steel products, annealing ... stretch, the shape presses flower etc. , for example the steel pipe pulls to stretch. bend the tube and hit head, the ... , valve door welds. stainless steel a bottom welds etc. 18KVA High frequency induction thermal forming machine KX-5188A18