SPARTUS®
MIG 420HW
RELIABLE, INDUSTRIAL TOWER WITH INTEGRATED WATER COOLER.
Technical parameters
Input | ~3× 400V ± 10% 50 / 60 Hz |
Welding current MIG [A] | 80 420 |
Duty cycle [%] | 60 |
MIG PARAMETERS | |
Output working voltage [V] | 18 35 |
Wire feeding speed [m/min] | 2,5 21 |
Wire feeder | separated, 4-roll gear |
Welding wire spool [kg]/[mm] | ≤ 15 / ∅200/300 |
Wire diameter ∅ [mm] | 0.8 / 1.0 / 1.2 / 1.6 |
2T/4T Control | ![]() |
MMA PARAMETERS | |
MMA welding mode | ![]() |
Welding current MMA [A] | 30 420 |
OTHER | |
Inductance control | ![]() |
Wire test | ![]() |
Built-in water cooler | ![]() |
Current consumption [A] | 30,7 |
Power factor (cosφ) | 0,85 |
Efficiency η [%] | 85 |
Insulation class | F |
Protection class | IP21 |
Weight [kg] | 106 |
Dimensions [mm] | 1060 × 420 × 1400 |
Description:
SPARTUS Pro MIG420HW. Professional, industrial MIG welder (TOWER type) with separate wire feeder. Made in inverter technology using the highest quality components. It enables welding MIG/MAG and MMA. Max welding current is 420A for both methods. Device is powered from three phase 400V source power.
Control panel allows smooth adjustment of parameters: welding voltage, wire feed speed, inductance control (MIG/MAG mode); welding current (MMA mode). Source has built-in digital displays of welding parameters.
High end 4-roll wire feeder allows stable wire feed when working with long MIG gun (regardless of wire type). Using separate wire feeder further enhances range of device. Total range is equal to total lengths of welding gun cable and wire feeder connection kit (available in offer various lengths of wire feeder connection kit). Wire feeder is equipped with handy grip and wheels.
Robust design allows installation of a large cylinder with shielding gas. So composed set can be moved easily due to durable wheels (front steering axle). Using a modular liquid cooling system further enhances efficiency of whole kit and work comfort, by better removing heat from welding gun.
SPARTUS Pro MIG series H and HW. This solution dedicated to specialized industrial applications. Machines are ready to work in toughest conditions.
Examples of use: heavy industrial, constructions, manufacturing.
Device SPARTUS® ProMIG 420HW:
Device SPARTUS® ProMIG 420HW
Separated wire feeder 4R
Cooler
4 wheel drive set
3m work clamp
User's manual

SPARTUS® ProMIG 420HW package:
Device SPARTUS® ProMIG 420HW
Separated wire feeder 4R
Cooler
4 wheel drive set
5m connection cable set
MIG Gun SPARTUS® SPP 401
3m electrode holder
3m work clamp
User's manual
NOVELTY! Choose the length of the MIG gun yourself!
The price of the package includes the option of choosing a 3-, 4- or 5-meter MIG gun.
Lack of information results in random length selection.

