ESAB Rogue EM 190 PRO vs Telwin Bimax 140i Synergic
Technical comparison · MIG/MAG welding (wire feed)
Rogue EM 190 PRO and Bimax 140i Synergic are not direct competitors: very different prices (~3.3×). Bimax 140i Synergic costs less (~€315) and is the entry-level choice; Rogue EM 190 PRO offers more capability at a higher price (~€1050). Judge them by budget, not head-to-head.
| Parameter |
Rogue EM 190 PRO
ESAB
F2 · Intermediate
|
Bimax 140i Synergic
Telwin
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~950–1150 € | ~280–350 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 22 × 59 × 38.5 cm | 17.2 × 37.9 × 25.2 cm |
| Weight (kg) | 16.9 kg | 6.3 kg |
| Power (W) | — | 2650 W |
| Voltage (V) | 230 V | 230 V |
| Category specs | ||
| Welding type | MIG/MAG | MIG/MAG |
| Max wire feed speed (m/min) | 16.5 m/min | — |
| Max welding current (A) | 190 A | 140 A |
| Max wire diameter (mm) | 0.9 mm | 0.9 mm |
| Duty cycle (rated current) (%) | — | 15 % |
| Synergic control | True | True |
| Gasless capable | True | True |
| Power source technology | Inverter | Inverter |
| Aluminium ready | True | True |
| Pulse capable | False | False |
| Input voltage | 230 V (single-phase) | 230 V (single-phase) |
| Supported spool | Ø200 mm (~5 kg) | Ø100 mm (~1 kg) |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system is based on a proprietary interface featuring a built-in 5-inch TFT screen. The firmware manages preset synergic programs (up to 27 lines) for various combinations of wire, gas, and thicknesses, facilitating the setup of welding parameters via a single knob control. It includes a memory function to save and recall up to 10 customized jobs. There is no wireless connectivity or external cloud interaction, nor does it support PC or smartphone software. All functionalities remain strictly manageable from the control panel of the welder. | 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: Rogue EM 190 PRO 1050 € vs Bimax 140i Synergic 315 € — Bimax 140i Synergic wins (+233%)
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.