The MIG 351M welding machine is a device manufactured using IGBT technology. It is designed for manual welding of steel and non-ferrous metals using shielding gases (MIG/MAG method) and a coated electrode (MMA method). It can also be used for gasless welding with flux-cored wire. The machine is also capable of welding with 100mm spool diameter wires using a Spoolgun holder.

The machine is powered by a three-phase 3x400V supply. It is equipped with a professional 4-roller wire feeder with stepless feed speed control. It also features stepless adjustment of welding voltage for MIG/MAG welding and of welding current for MMA welding. The machines are equipped with ZO/22/10/23/002, a 2T/4T switch and inductance adjustment, which is useful for welding thin sheets. They are protected against overload by a thermal protection device. Compatible with K-200 (5 kg) and K-300 (15 kg) wire spools.

The use of lighting in the feeder chamber and the wire guide roller holder significantly facilitates the replacement of wire spools and guide rollers, as well as maintaining order. The shielding gas connection port allows the use of a quick-connect coupling, which makes changing the shielding gas easier and faster. The Fan Stop function, which switches off the fan when the welder is under low load, reduces noise and improves the comfort of using the welder.

The set includes: a 4m TW-36 MIG torch and a ground cable with a clamp.

Technical specifications:
Catalogue number:    SINW-MIG300M-1
EAN code:    5906372629366
Welding methods:    brazing, MIG/MAG, MMA DC
Supply voltage [V]:    AC 3×400
Technology    IGBT
Max. MMA welding current [A]    350
Max MIG/MAG welding current [A]    350
MMA duty cycle [%]    60
MIG/MAG duty cycle [%]    60
No-load voltage [V]    59
Wire feed speed [m/min]    3 – 18
MIG welding voltage [V]    16.5–31.5
MIG gas flow time [s]    0–10
Max. MMA power consumption [kVA]    14.7
Max. MIG/MAG power consumption [kVA]    14.7
Max. MMA current consumption [A]    20.5
Max. MIG/MAG current consumption [A]    19.5
Wire spool diameter [mm]    200, 300
Feeder type    4RN
Reel dimensions [mm]    30x10x12 4Rn
Main method    MIG/MAG
Functions    2T/4T, Fan Stop, 36 V AC power socket, Spool Gun option, 4-roller feeder, MIG gas flow, Inductance adjustment, Gasless welding, Analogue control, Manual settings, LED display
Mains protection [A]    16
Warranty period for businesses [years]    1
Weight [kg]    75.75
Dimensions (L x W x H) [cm]    93 x 43.5 x 69.5