... 5. well adapted 6.heating fast. saw blade welding machine,saw blade heating equipment,saw blade welding.Application:1. Heat shapingA, All kinds ... Ductile cast iron.4.Welding, Welding head, lathe tool, reamer, milling cutter, drill bits, and stainless steel bottom of the pot ... -60HZ Oscillation frequency :25-150KHZ Size: 500 × 240 × 450mm saw blade welding machine