Lincoln Electric POWER MIG 350MP vs Telwin MASTERMIG 400

Technical comparison · MIG/MAG welding (wire feed)

In brief

POWER MIG 350MP and MASTERMIG 400 are not direct competitors: very different prices (~3.1×). MASTERMIG 400 costs less (~€2200) and is the entry-level choice; POWER MIG 350MP offers more capability at a higher price (~€6750). Judge them by budget, not head-to-head.

Parameter
Lincoln Electric POWER MIG 350MP POWER MIG 350MP Lincoln Electric F4 · Semi-professional
Telwin MASTERMIG 400 MASTERMIG 400 Telwin F4 · Semi-professional
Identity
Use tier F4 — Semi-professional F4 — Semi-professional
Price
Price (€) ~6000–7500 € ~1900–2500 €
Universal specs
Dimensions (W×D×H) (cm) 48 × 98.5 × 80.8 cm 56.5 × 94.5 × 83 cm
Weight (kg) 116 kg 104 kg
Power (W) 20000 W
Voltage (V) 400 V
Maximum speed 17700 mm/min 20000 mm/min
Category specs
Welding type Multi-process MIG/MAG
Max wire feed speed (m/min) 17.7 m/min
Max welding current (A) 350 A 400 A
Max wire diameter (mm) 1.2 mm 1.6 mm
Duty cycle (rated current) (%) 60 % 25 %
Synergic control True False
Gasless capable True
Power source technology Transformer
Aluminium ready True True
Pulse capable True False
Input voltage 400 V (three-phase)
Supported spool Ø300 mm (~15 kg)
Ecosystem
Cloud dependency No No
Software notes It integrates a digital control panel with MSP3 technology and synergic features that allow setting welding parameters through a single control. It does not require external software for normal use, but internally manages complex welding profiles to optimize penetration and arc stability on various materials.

The differences that matter

  • Price: POWER MIG 350MP 6750 € vs MASTERMIG 400 2200 € — MASTERMIG 400 wins (+207%)
  • Synergic control: POWER MIG 350MP yes, MASTERMIG 400 no
  • Max wire diameter: POWER MIG 350MP 1.2 mm vs MASTERMIG 400 1.6 mm — MASTERMIG 400 wins (+33%)

Which one to choose

Choose POWER MIG 350MP if…

you value synergic control.

See the POWER MIG 350MP sheet →

Choose MASTERMIG 400 if…

you value price and max wire diameter.

See the MASTERMIG 400 sheet →

MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.