... , buildings, air, metals, switch the trade. Propety And FunctionConvex welding machine is widely applied in automobile and aviation, mechanical building, metals ... current output)7. Special for welding meshes, and also can be converted to spot and projection welder Specific parameters are as follows ... 0DNK-160c16038050850680Dot:28Convex:3423528550402-120613030≤168684.5+4.5 Multi-spot Welding Machine