... .forced air cooled copper transformer 4.welding machine PART 1:MIG WELDINGMIG welding machine mounted on a wheeled undercarriage suitable ... complete with torch, earth clamp, pressure regulator, gas pipe(2m), blocking agentACCESSORIES : Torch 150A, Steel 3 mconical ... ;2. Automatic overheating protection ;3. Precise time adjustment system;4. Heat, meson, vertical pulling, spot welding, flatten,waveform ...