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- 8MP 70W vs Polar S 55W
Monport 8MP 70W vs OMTech Polar S 55W
What 8MP 70W does better (5) and where Polar S 55W wins (1) — every spec side by side.
vs
6.2Power & cutting3.8
5.6Speed7.8
4.6Work area4.2
4.9Safety8.6
8.4Features & ease of use8.8
Dimensions
Size comparison
8MP 70WPolar S 55W
| 8MP 70W | Polar S 55W | Difference | |
|---|---|---|---|
| Height | 330 mm | 356 mm | −26 mm |
| Width | 1,120 mm | 1,087 mm | +33 mm |
| Depth | 670 mm | 607 mm | +63 mm |
| Weight | 70 kg | 75 kg | −5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is 8MP 70W better than Polar S 55W?
- Work area (surface)2,450 cm² vs 1,830 cm²+34%
- Laser output power70 W vs 55 W+27%
- Work area width (X)700 mm vs 600 mm+17%
- Work area depth (Y)350 mm vs 305 mm+15%
- Weight70 kg vs 75 kg+7%
Why is Polar S 55W better than 8MP 70W?
- Max engraving / travel speed600 mm/s vs 1,000 mm/s+67%
Specifications
Side by side
| General | ||
| Laser sources | CO2 (10.6 µm) | CO2 (10.6 µm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Laser power | ||
| Laser output power | 70 W | 55 W |
| Work area | ||
| Work area | 700 × 350 mm | 600 × 305 mm |
| Work area width (X) | 700 mm | 600 mm |
| Work area depth (Y) | 350 mm | 305 mm |
| Work area (surface) | 2,450 cm² | 1,830 cm² |
| Max workpiece height | 90 mm | — |
| Pass-through slot | No | No |
| Conveyor / roll feeder support | Yes | — |
| Speed & cutting | ||
| Max engraving / travel speed | 600 mm/s | 1,000 mm/s |
| Precision | ||
| Positioning accuracy | 0.3 mm | — |
| Linear rails | Yes | — |
| Safety | ||
| Enclosed (fully covered) | Yes | Yes |
| Flame / fire detection | — | Yes |
| Emergency stop button | — | Yes |
| Lid interlock | Yes | — |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | Yes | Yes |
| Autofocus / auto height | Yes | Yes |
| Touchscreen / control panel | Yes | — |
| Water cooling | Yes | Yes |
| Connectivity & software | ||
| Connections | USB, Wi-Fi | USB, Wi-Fi, Ethernet, SD / USB drive |
| Wi-Fi | Yes | Yes |
| USB | Yes | Yes |
| Ethernet (LAN) | — | Yes |
| Compatible software | LightBurn | LightBurn, RDWorks |
| LightBurn compatible | Yes | Yes |
| Controller / firmware | — | Ruida |
| File formats | SVG, DXF, PNG, BMP | — |
| Size & power | ||
| Width | 1,120 mm | 1,087 mm |
| Depth | 670 mm | 607 mm |
| Height | 330 mm | 356 mm |
| Weight | 70 kg | 75 kg |
| Input voltage | — | 110–120 V |
