产品描述
DC CUT/MMA/TIG Invweter Welding Machine
Feature
● Adopt advanced inverter (MOSFET) technoloy,one machine could work as CUT.MMA.TIG machine.
● Compact,portable,highly effective and low consumption.
● Suitable for cutting stainless steel,copper,iron and aluminum etc.
● Simple operation and smooth cutting surface.
● HF touched arc-starting cutting.
● Supplied complete with plasme cutting torch,Tig torch and earth clamp,face mask and welding bruch,carton box.

| ITEM | CT-312R | ||
| Power voltage(V) | AC220V±15% 50Hz | ||
| Fuction | TIG | MMA | CUT |
| Rated input capacity(KAV) | 3.5 | 3.5 | 3.5 |
| Output current range (A) | 10-120 | 10-110 | 10-30 |
| No-load voltage (V) | 55 | 55 | 240 |
| Duty cycle(%) | 60 | 60 | 60 |
| Arc way | HF | CONTACT | HF |
| Air pressure(Mpa) | 0.4 | ||
| Flowrate(L/min) | 2-5 | 80 | |
| Max cutting thickness(mm) | ≤8 | ||
| Max electrode(mm) | 2.5 | ||
| Efficiency(%) | 80 | 80 | 80 |
| Power class | 0.73 | 0.73 | 0.73 |
| Insulation class | F | ||
| Protect class | IP21 | ||
| Dimension(mm) | 460x250x320 | ||
| Weight(kg) | 12 | ||