... 5. well adapted 6.heating fast. saw blade welding machine,saw blade heating equipment,saw blade welding.Application:1. Heat shapingA, All kinds ... , inner bore, local, integral of All kinds of hardware tools, motor-power, hydraulic pressure, pneumatic element, Auto Accessories, air Accessories machinery ... -60HZ Oscillation frequency :25-150KHZ Size: 500 × 240 × 450mm saw blade welding machine