Telwin Mastermig 270/2 vs Telwin MASTERMIG 400
Technical comparison · MIG/MAG welding (wire feed)
Mastermig 270/2 and MASTERMIG 400 are two mig/mag welding (wire feed) in a similar class. Choose Mastermig 270/2 if price matters more; choose MASTERMIG 400 if max wire diameter matters more.
| Parameter |
Mastermig 270/2
Telwin
F4 · Semi-professional
|
MASTERMIG 400
Telwin
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Use tier | F4 — Semi-professional | F4 — Semi-professional |
| Price | ||
| Price (€) | ~1800–2200 € | ~1900–2500 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 45.3 × 87 × 80 cm | 56.5 × 94.5 × 83 cm |
| Weight (kg) | 66 kg | 104 kg |
| Power (W) | 9000 W | 20000 W |
| Voltage (V) | 400 V | 400 V |
| Maximum speed | 20000 mm/min | 20000 mm/min |
| Category specs | ||
| Welding type | MIG/MAG | MIG/MAG |
| Max wire feed speed (m/min) | 20 m/min | — |
| Max welding current (A) | 270 A | 400 A |
| Max wire diameter (mm) | 1.2 mm | 1.6 mm |
| Duty cycle (rated current) (%) | — | 25 % |
| Synergic control | False | False |
| Power source technology | Transformer | Transformer |
| Aluminium ready | True | True |
| Pulse capable | False | False |
| Input voltage | Dual voltage | 400 V (three-phase) |
| Supported spool | Ø300 mm (~15 kg) | Ø300 mm (~15 kg) |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | 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
- Max wire diameter: Mastermig 270/2 1.2 mm vs MASTERMIG 400 1.6 mm — MASTERMIG 400 wins (+33%)
- Price: Mastermig 270/2 2000 € vs MASTERMIG 400 2200 € — Mastermig 270/2 wins (+10%)
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.