Lincoln Electric POWER MIG 256 vs Telwin Mastermig 270/2
Technical comparison · MIG/MAG welding (wire feed)
Mastermig 270/2 leads on the available specs (starting with price); POWER MIG 256 makes sense only for non-technical reasons (availability, support, ecosystem), or if the missing data matters in your case.
| Parameter |
POWER MIG 256
Lincoln Electric
F4 · Semi-professional
|
Mastermig 270/2
Telwin
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Use tier | F4 — Semi-professional | F4 — Semi-professional |
| Price | ||
| Price (€) | ~3000–3500 € | ~1800–2200 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 48 × 98.6 × 80.8 cm | 45.3 × 87 × 80 cm |
| Weight (kg) | 99.8 kg | 66 kg |
| Power (W) | — | 9000 W |
| Voltage (V) | 230 V | 400 V |
| Maximum speed | — | 20000 mm/min |
| Category specs | ||
| Welding type | MIG/MAG | MIG/MAG |
| Max wire feed speed (m/min) | 17.78 m/min | 20 m/min |
| Max welding current (A) | 300 A | 270 A |
| Max wire diameter (mm) | 1.2 mm | 1.2 mm |
| Duty cycle (rated current) (%) | 40 % | — |
| Synergic control | False | False |
| Gasless capable | True | — |
| Power source technology | Transformer | Transformer |
| Aluminium ready | True | True |
| Pulse capable | False | False |
| Input voltage | 230 V (single-phase) | Dual voltage |
| Supported spool | Ø300 mm (~15 kg) | Ø300 mm (~15 kg) |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | This welder does not rely on any external control software or require cloud connectivity. The interface is based on direct manual controls via potentiometers, complemented by two digital displays that show preset voltage and wire feed speed during setup, as well as actual values during welding. The lack of complex IT management makes it a purely analog product that is straightforward to operate in the field. | As a step-regulated transformer welding machine, it features no management software or digital interface. Parameter control is purely electromechanical via selectors on the front panel, providing 10 positions for voltage adjustment along with potentiometers for manual regulation of wire feed speed and spot-welding time. |
The differences that matter
- Price: POWER MIG 256 3250 € vs Mastermig 270/2 2000 € — Mastermig 270/2 wins (+62%)
- Max wire feed speed: POWER MIG 256 17.78 m/min vs Mastermig 270/2 20 m/min — Mastermig 270/2 wins (+12%)
Which one to choose
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.