... chosen.l Welding function for different plates such asheat, meson, vertical pulling, spot welding, flatten, waveform line,stud, OT type washer ... washer.l Possess gas filtrate and regulate function.l Unique cable rack, have front-back flexible function, can turn 360° freely.l ... -10kgTime Regulation System0-99ms, Time Setting AvailableVacuum Sunction Power180 KGPower cable length2500+2500, 2300+1900 MM