Process 
Features
- High power plate welding: weld plate thicker than 3mm
- Single wire, twin-wire single arc and twin-wire twin-arc SAW
- SMAW and GOUGING processes
- Tractor enjoys digital communication control; thick wire (φ3.0 – φ 6.0) welding tractor, thin wire (φ2.0 – φ2.4) welding tractor, fillet welding tractor, three-wheeled tractor and pipeline welding tractor can be applied
- Suitable to match with automation equipment and Tandem system
- CC&CV characteristics
- SAW process: arc starting current, arc starting time, slow wire feeding speed, arc stopping current, arc stopping voltage, arc stopping time and burn back time are adjustable
- Controllable AC square waveform output [AC frequency, duty cycle, DC bias] can control penetration and deposition rate of welding seam
- The control design to prevent tractor from tipping over (the function to protect against welding wire short-circuiting with workpiece)
- Save and recall 10 sets of parameters
- Intelligent fan control technology; Eco design;
- Protection against overheat, over-current, over-voltage and output short-circuiting; error code display
