Lincoln Electric POWER MIG 215 MPi TIG One-Pak vs Telwin MASTERMIG 400

Technical comparison · MIG/MAG welding (wire feed)

In brief

POWER MIG 215 MPi TIG One-Pak and MASTERMIG 400 are two mig/mag welding (wire feed) in a similar class. Choose POWER MIG 215 MPi TIG One-Pak if synergic control matters more; choose MASTERMIG 400 if max wire diameter and price matters more.

Parameter
Telwin MASTERMIG 400 MASTERMIG 400 Telwin F4 · Semi-professional
Identity
Launch year 2022
Use tier F3 — Advanced F4 — Semi-professional
Price
Price (€) ~2300–2700 € ~1900–2500 €
Universal specs
Dimensions (W×D×H) (cm) 27.64 × 58.78 × 38.3 cm 56.5 × 94.5 × 83 cm
Weight (kg) 21.8 kg 104 kg
Power (W) 20000 W
Voltage (V) 400 V
Maximum speed 20000 mm/min
Category specs
Welding type Multi-process MIG/MAG
Max wire feed speed (m/min) 12.7 m/min
Max welding current (A) 220 A 400 A
Max wire diameter (mm) 1.1 mm 1.6 mm
Duty cycle (rated current) (%) 30 % 25 %
Synergic control True False
Gasless capable True
Power source technology Inverter Transformer
Aluminium ready True True
Pulse capable False False
Input voltage Dual voltage 400 V (three-phase)
Supported spool Ø200 mm (~5 kg) Ø300 mm (~15 kg)
Ecosystem
Cloud dependency No No
Software notes Machine control is managed by an advanced digital interface, featuring a clear and easily navigable color TFT screen. The core of the system is Lincoln Electric's proprietary Ready.Set.Weld technology, which guides the operator through setup by automatically suggesting optimal welding parameters based on the material, thickness, and shielding gas used. This is complemented by the ArcFX function, providing an immediate graphical representation of how changes in voltage or wire feed speed will alter the weld bead profile. Furthermore, the system includes a convenient internal memory to save and quickly recall frequently used custom parameters.

The differences that matter

  • Synergic control: POWER MIG 215 MPi TIG One-Pak yes, MASTERMIG 400 no
  • Max wire diameter: POWER MIG 215 MPi TIG One-Pak 1.1 mm vs MASTERMIG 400 1.6 mm — MASTERMIG 400 wins (+45%)
  • Price: POWER MIG 215 MPi TIG One-Pak 2500 € vs MASTERMIG 400 2200 € — MASTERMIG 400 wins (+14%)

Which one to choose

Choose POWER MIG 215 MPi TIG One-Pak if…

you value synergic control.

See the POWER MIG 215 MPi TIG One-Pak sheet →

Choose MASTERMIG 400 if…

you value max wire diameter and price.

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.