Cebora SYNSTAR 250 M vs Telwin Bimax 140i Synergic
Technical comparison · MIG/MAG welding (wire feed)
SYNSTAR 250 M and Bimax 140i Synergic are not direct competitors: very different prices (~9.4×). Bimax 140i Synergic costs less (~€315) and is the entry-level choice; SYNSTAR 250 M offers more capability at a higher price (~€2950). Judge them by budget, not head-to-head.
| Parameter |
SYNSTAR 250 M
Cebora
F3 · Advanced
|
Bimax 140i Synergic
Telwin
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Use tier | F3 — Advanced | F2 — Intermediate |
| Price | ||
| Price (€) | ~2400–3500 € | ~280–350 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 48 × 83 × 82.5 cm | 17.2 × 37.9 × 25.2 cm |
| Weight (kg) | 45 kg | 6.3 kg |
| Power (W) | 8600 W | 2650 W |
| Voltage (V) | 230 V | 230 V |
| Category specs | ||
| Welding type | MIG/MAG | MIG/MAG |
| Max welding current (A) | 250 A | 140 A |
| Max wire diameter (mm) | 1.2 mm | 0.9 mm |
| Duty cycle (rated current) (%) | 20 % | 15 % |
| Synergic control | True | True |
| Gasless capable | True | True |
| Power source technology | Inverter | Inverter |
| Aluminium ready | True | True |
| Pulse capable | True | False |
| Input voltage | 230 V (single-phase) | 230 V (single-phase) |
| Supported spool | Ø300 mm (~15 kg) | Ø100 mm (~1 kg) |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The user interface is managed via a large, clear LCD panel that displays critical welding parameters in real time. The machine includes dozens of pre-set synergic curves for various wire and gas combinations straight out of the box. The control electronics offer advanced functions specifically designed for aluminum welding, such as automatic Hot Start and Crater Filler. The welder's operating system is highly expandable: it can be upgraded to include pulsed and double current level welding functions through optional software packages provided by the manufacturer, allowing users to broaden the machine's capabilities according to future production needs. | The machine is governed by a microprocessor control that manages the synergic logic of the welding process. The user simply selects the thickness of the material to be worked, and the system automatically adjusts the wire speed and the optimal arc voltage. This internal software drastically reduces setup times and prevents configuration errors typical of traditional power sources. There are no interfaces for computer connection, external firmware updates, or wireless connectivity, as the entire digital ecosystem is permanently integrated into the internal electronic board. The system is designed to be autonomous, offering an immediate user experience focused on the stability of the electric arc during real-time operation. |
The differences that matter
- Price: SYNSTAR 250 M 2950 € vs Bimax 140i Synergic 315 € — Bimax 140i Synergic wins (+837%)
- Max wire diameter: SYNSTAR 250 M 1.2 mm vs Bimax 140i Synergic 0.9 mm — SYNSTAR 250 M wins (+33%)
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.