SPARTUS®
ProTIG 320PW DC
POWERFUL, INVERTOR TIG DC WITH PULSE AND INTEGRATED COOLER
Technical parameters
Input | ~3× 400V ± 10% 50 / 60 Hz |
TIG welding current [A] | 5 320 |
Duty cycle [%] | 60[%] 320[A] 100[%] 250[A] |
TIG PARAMETERS | |
Initial current, final current | ![]() |
Pre-gaz [s] | 0 2 |
Time of current rise [s] | 0 10 |
Time of current dropping [s] | 0 10 |
Post-gaz [s] | 0 10 |
Pulsation | ![]() |
Pulse current [A] | 5 320 |
Current [A] | 5 320 |
Pulse width [%] | 5 95 |
Pulse frequency [Hz] | 0,5 200 |
Switch 2T/4T | ![]() |
Arc ignition | LIFT / HF |
Remote control output | ![]() |
MMA PARAMETERS | |
Welding with MMA coated electrode | ![]() |
MMA welding current [A] | 5 320 |
Adjustment range Hot Start [%] | 0 10 |
Adjustment range Arc Force [%] | 0 10 |
Idle voltageo [V] | 77,2 |
OTHER | |
Current consumption [A] | TIG 19 / MMA 23 |
Power factor (cosφ) | 0,75 |
Efficiency η [%] | 85 |
Insulation class | H |
Protection class | IP23 |
Weight [kg] | 73 |
Dimensions [mm] | 1060 × 446 × 1100 |
Description:
A modern inverter TIG DC welding machine constructed on the basis of IGBT transistors. The high reliability of the device and the resistance to overload have been achieved through the use of high-class components and intelligent source protection systems.
The ProTIG 320P/PW DC enables TIG welding with direct DC current with or without pulse and an MMA coated electrode. The maximum welding current for both methods is 320A with a high 60% duty cycle.
It is a device designed and manufactured for heavy industrial conditions. Allows welding of steel, stainless steel, acid resistant steel, titanium and other weldable alloys in a wide range of material thicknesses. The built-in MCU control system reacts immediately to any changes maintaining stable output parameters, which translates directly to the high quality of the welded joint.
The simple to use and intuitive function panel allows precise control of all the most important welding parameters for TIG and MMA methods. The device has built-in remote parameter control support by means of: a microswitch in the welding torch, with the use of foot control and a dedicated remote control.
The ProTIG 320PW DC model is equipped with an integrated TIG torch cooler. The source and cooler are placed on a specialized transport trolley - creating a stable Tower construction. There is a possibility to mount a large shielding gas cylinder on the chassis. The kit can be removed at any time, eg for carrying out maintenance work.
Examples of applications: industry, renovation works in the field, workshop work, steel structures, production of elements for the food industry.
Device SPARTUS® ProTIG 320PW DC:
Device Spartus® ProTIG 320PW DC
Cooler
4 wheel drive set
3m work clamp
Gas hose
User's manual
Device price [EUR]:

ProTIG 320PW DC packages mini 20HD 4m / mini 20HD 8m
Device SPARTUS®ProTIG 320PW DC | Device SPARTUS®ProTIG 320PW DC |
Cooler | Cooler |
4 wheel drive set | 4 wheel drive set |
TIG torch SPARTUS® mini SPP 20HD 4B X 4m | TIG torch SPARTUS® mini SPP 20HD 4B X 8m |
TIG toolbox (consumable kit) | TIG toolbox (consumable kit) |
3m electrode holder | 3m electrode holder |
3m work clamp | 5m work clamp |
Gas hose | Gas hose |
User's manual | User's manual |
Torch mini SPP 20HD current-carrying capacity 300A DC | |
---|---|
Package price [EUR]: |
Package price [EUR]: |




ProTIG 320PW DC packages 18 4m / 18 8m
Device SPARTUS®ProTIG 320PW DC | Device SPARTUS®ProTIG 320PW DC |
Cooler | Cooler |
4 wheel drive set | 4 wheel drive set |
TIG torch SPARTUS® SPP18 4B X 4m | TIG torch SPARTUS® SPP18 4B X 8m |
TIG toolbox (consumable kit) | TIG toolbox (consumable kit) |
3m electrode holder | 3m electrode holder |
3m work clamp | 5m work clamp |
Gas hose | Gas hose |
User's manual | User's manual |
Torch SPP18 current-carrying capacity 350A DC | |
---|---|
Package price [EUR]: |
Package price [EUR]: |




