DELTA RILAND TIG 400P AC/DC Welding Machine


Done with the 300Amps? 

Let's weld some again with our 400 ACDC TIG welding machine . 

Function: Triple welding process: TIG AC / TIG DC / MMA (Stick).

Advanced inverter technology delivers superior TIG performance.

Premium TIG Performance:
- Adjustable AC Frequency – Focus the arc cone for precise control.
- Expanded AC Balance – Minimizes tungsten erosion and etching surrounding the weld.
- Pulse Width,Up Slope and Down Slope Function Adjustable.


Automatic Hot Start boosts the current during starting to make striking an arc easier.
2T/4T and Repeat Function Selectable on the front panel.
Digital instrument for the welding current.
Remote Control Function Ready- Remotely controlling your current level with a foot control.
Auto-Protection against over-voltage,over-current and over-heated.
Energy Saving - Compared with the traditional TIG machine more efficient.


Rated Input Voltage(V):AC380V±15% 3P


Rated Input Current(A):TIG:20.1   MMA:25.6


Input Frequency (HZ):50/60

Power Factor:0.93

Rated Input Power(KVA):TIG:13.2   MMA:16.8

Protection Grade:IP21

Open Circuit Voltage(V):72


Current Range(A):20-400


Duty cycle at maximum current:60%@40℃