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Technical parameter

Input~3× 400V ± 10% 50 / 60 Hz

MIG welding current50 - 300A

MIG duty cycle60%

Output working voltage16.5 – 29V

Wire feederbuilt-in, 4-roll gear

Welding wire spool≤ 15kg / ∅200/300mm

Wire diameter Steel 0.8 / 1.0 / 1.2mm, Alu 1.0 / 1.2mm

Synergyyes

2T/4T controlyes

Additional MIG functionsBurn Back, inductance | synergistic program | manual adjustment of parameters | spool gun | Slow Feed | change polarity

TIG Liftyes

TIG welding current10 - 300A

MMA welding current10 - 250A

Arc Forceyes

Hot Startyes

VRDyes

Current consumpitonMIG 17 / TIG 14 / MMA 13A

Power factor (cosφ)0.93

Efficiency η85%

Insulation classH

Protection classIP21S

Weight22kg

Dimensions570 x 265 x 460mm

Power and Precision in Every Weld

Versatile Power Source for Demanding Applications

The SPARTUS EasyMIG 315 is a modern, inverter-based MIG/MAG welding machine designed for users who value reliability, stability, and full process control.
Thanks to advanced IGBT technology, synergic programs, and a solid design, this unit delivers excellent performance in workshops, production facilities, and heavy industry environments.

MIG/MAG Welding – Precision and Synergic Automation

The EasyMIG 315 enables welding with a solid wire in shielding gases (MIG/MAG) and flux-cored wire (FCAW) after polarity reversal.
It features synergic programs for steel wires Ø 0.8 / 1.0 / 1.2 mm, automatically adjusting voltage and wire feed speed.
At the same time, the operator can fine-tune parameters manually to match the arc characteristics to the material being welded.

Built-in supporting functions:

  • 2T / 4T – continuous or trigger-hold welding modes
  • Inductance Control – adjusts bead width and penetration depth
  • Burn Back – precise control of wire burn-back time prevents sticking
  • Slow Feed – soft start for smooth arc ignition at high currents
  • Spool Gun – supports a lightweight torch with integrated wire feeder (ideal for aluminum).

The four-roll wire feeder ensures stable and smooth wire delivery, even with long torch cables and high feed speeds.

MMA and TIG Lift Welding – Versatility in One Unit

SThe SPARTUS EasyMIG 315 also supports MMA (Stick) and TIG Lift welding with scratch arc ignition.

Available functions:

  • Hot Start – easier arc ignition
  • Arc Force – improved arc stability in difficult positions
  • VRD – reduced open-circuit voltage for increased operator safety.

The welding current reaches 300 A for MIG/TIG and 250 A for MMA at a 60% duty cycle, allowing long welding cycles without overheating.

EasyMIG 315
EasyMIG 315

Synergic Programs

The SPARTUS EasyMIG 315 includes integrated synergic programs that automatically adapt settings to the selected wire and shielding gas.
This feature shortens setup time, ensures repeatability, and provides optimal results in every welding cycle.

MATERIALPROCESSSHIELDING GASWIRE DIAMETER
MILD STEELMIG DC100%CO20.8 – 1.2mm
MILD STEELMIG DC75%Ar + 25%CO2 mixed gas0.8 – 1.2mm
ALUMINUMMIG DC100% argon1.0 – 1.2mm
FLUX-COREDMIG DC0.8 – 1.2mm

Intuitive Control and LCD Display

The modern LCD control panel clearly displays all key parameters – welding current, voltage, wire speed, inductance, arc length, and wire diameter.
Convenient knobs and buttons allow fast switching between methods, parameter adjustment, and wire feed testing.
Thanks to its intuitive interface, the EasyMIG 315 is simple to operate even for less experienced users.

Solid Construction and Mobility

A compact steel housing (570 × 265 × 460 mm) accommodates a four-roll wire feeder and a wire spool up to 15 kg.
A powerful cooling system with a fan ensures long service life and consistent performance.
The machine operates on a 3×400 V power supply, offering high efficiency (η = 85%) and a power factor of cosφ = 0.93.

EasyMIG 315
EasyMIG 315

EQUIPMENT

SPARTUS EasyMIG welders are sold as complete ready-to-work packages, including all essential accessories:

Package equipment:
• EasyMIG 315 
 MIG gun SPARTUS SPE 360 3m 
• 2 x wire guide roller 0.8 – 1.0V fi30, additionally 2 x wire guide roller 1.0-1.2V fi30 
• electrode holder
• work Clamp
• gas hose
• user’s manual

The SPARTUS EasyMIG 315 is a professional welding power source combining high performance, precise control, and ergonomic design. With Easy Synergy technology, comprehensive MIG/MAG, MMA, and TIG Lift capabilities, and a robust industrial build, it ensures outstanding weld quality, operator comfort, and reliability in demanding production environments.

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