The DIGIMIG 351 COMBO LCD synergic welder is designed for welding steel and non-ferrous metals, as well as for brazing thin galvanised sheets. It supports MMA, TIG Lift and MIG welding methods. The MIG method can be used in manual mode or with synergic programmes. Thanks to polarity reversal, the machine allows MIG welding using both standard gas-shielded wires and self-shielded flux-cored wires.

Technical specifications:
Catalogue number    7812868
EAN code    5903686618499
Welding/cutting/other methods    MIG/MAG, MMA DC, TIG Lift (by friction) DC
Supply voltage [V]    AC 3×400
Technology    IGBT
Max. MMA welding current [A]    300
Max TIG DC welding current [A]    350
Max. MIG/MAG welding current [A]    350
MMA duty cycle [%]    60
TIG duty cycle [%]    60
MIG/MAG duty cycle [%]    60
Max power consumption [kVA]    12.1
No-load voltage [V]    64
Feeder feed speed    4–10
MIG welding voltage [V]    16.5–31.5
Welding voltage correction    -5 – +5
MIG gas flow time [s]    0.1–2
Max. MMA current consumption [A]    20
Max. TIG current consumption [A]    18
Max. MIG/MAG current consumption [A]    23
Wire spool diameter [mm]    200, 300
Feeder type    4RN
Reel dimensions [mm]    30x10x12 4Rn
Main method    MIG/MAG
Functions    2T/4T, Arc Force, Fan Stop, Gas Test, 36 V AC power socket, Hot Start, Microcontroller (MCU), Options: Spool Gun, 4-roller feeder, Double Pulse, MIG gas purge, Feeder run-up speed, Inductance adjustment, Gasless welding, Digital control, Carbon steel synergy, Fast wire feed, Manual settings, VRD, Electrode selection, LCD display
Mains protection [A]    20
Serial number    Yes
Warranty period for businesses [years]    1
Weight [kg]    42
Dimensions (L x W x H) [cm]    95 x 56 x 86

The use of pulse or double pulse technology enables better weld quality and a high-quality finish with very high productivity.
Digital control, a very large (7”) colour LCD display, an intuitive menu and the synergic settings for carbon steel and aluminium alloys used in the welder greatly simplify its operation.
When welding using the MMA method, you can adjust the HOT START and ARC FORCE functions and switch off VRD.
A welding torch holder helps keep things tidy and improves workplace safety.
Thanks to the Fan Stop function, which switches off the fan when the welder is under low load, noise levels have been significantly reduced.
The welder is factory-configured for aluminium welding. The set includes a MIG torch, ground cable, additional steel rollers and a steel liner.

Equipment included:
Ground cable
Tecweld TW-36/3m welding torch
Steel liner
Set of steel rollers 0.8/1.0 and 1.0/1.2