... (A)B main engine1652*20*4825(A)B extension engine1431*19*33Main characteristics:Using the most advanced power electronic devices and ... : turning, milling cutter, reamer.diamond cutter welding. For example: diamond saw blade, sharper, sawtooth welding. Prospecting with the drill welding, such as ... can be from 3KG to 300KG. IGBT high frequency induction saw blade welding machine