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- ASCARVA 3S vs TTC450 Pro
Acmer ASCARVA 3S vs Two Trees TTC450 Pro
What ASCARVA 3S does better (1) and where TTC450 Pro wins (0) — every spec side by side.
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Why is ASCARVA 3S better than TTC450 Pro?
- Tool length / Z probeYes · TTC450 Pro: No
Why is TTC450 Pro better than ASCARVA 3S?
TTC450 Pro has no measurable advantages in this pair.
Specifications
Side by side
| General | ||
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Frame material | — | Aluminium |
| Work area | ||
| Work area | — | 460 × 460 mm |
| Work area width (X) | — | 460 mm |
| Work area depth (Y) | — | 460 mm |
| Work area (surface) | — | 2,116 cm² |
| Z travel | — | 80 mm |
| Speed & cutting | ||
| Max engraving / travel speed | — | 13 mm/s |
| Precision | ||
| Positioning accuracy | — | 0.05 mm |
| Closed-loop motors / servos | — | No |
| Linear rails | — | No |
| Ball screws | — | Yes |
| Safety | ||
| Enclosed (fully covered) | — | No |
| Emergency stop button | Yes | — |
| Features | ||
| Rotary attachment support | — | Yes |
| Touchscreen / control panel | — | Yes |
| Laser module option (CNC) | Yes | Yes |
| Automatic tool changer | — | No |
| Tool length / Z probe | Yes | No |
| Connectivity & software | ||
| Connections | — | USB |
| USB | — | Yes |
| Compatible software | Easel, Candle, UGS | Easel, Fusion 360, Vectric VCarve |
| LightBurn compatible | — | Yes |
| Controller / firmware | — | GRBL |
| File formats | — | NC, G-code |
| CNC milling | ||
| Spindle power | — | 80 W |
| Max spindle speed | — | 30,000 rpm |
| Size & power | ||
| Width | — | 742 mm |
| Depth | — | 689 mm |
| Height | — | 413 mm |
| Weight | — | 15.4 kg |
| Rated power consumption | — | 120 W |
