Two bench machines on one cutting system. The U8-310 sits beside a repair counter; the U8-390 takes the wider film and the longer runs. Both cut tempered glass, TPU film, PET and privacy film to ±0.1 mm.
Same head, same blade set, same software. The only difference is how much film the machine takes in one pass — and how much bench it asks for.
Counter-sized: 409 mm deep, so it sits beside a repair desk and cuts for walk-in handsets without stocking a protector for every model.
The wider bed takes tablet and large-format film in one pass, and leaves room to cut ahead of a busy counter instead of one handset at a time.
Glass, TPU film, PET and privacy film each need a different edge. The head takes all four without tools and holds blade pressure up to 1500 g — which is what keeps a 0.1 mm cut closing cleanly around a curved edge.
The device library is held in the cloud and synced to the machine over WiFi, so a new handset model arrives without a firmware swap or a physical template. The operator picks the device, loads the film, and the head follows the stored path.
Taken from the U8 series factory datasheet, revision 2025-10-09. U8-310 and U8-390 differ only above the divider; everything below it is common to the series.
| Specification | U8-310 | U8-390 |
|---|---|---|
| Max. media width | 300 mm | 380 mm |
| Max. cutting width | 200 mm | 300 mm |
| Power | < 50 W | < 55 W |
| Product size | 409 × 200 × 210 mm | 510 × 200 × 210 mm |
| Net weight | 7.5 kg | 8.5 kg |
| Packaging size | 525 × 330 × 380 mm | 630 × 330 × 380 mm |
| Gross weight | 10 kg | 11 kg |
| Common to both models | ||
| Max. cutting pressure | 1500 g | |
| Max. cutting speed | 500 mm/s | |
| Cutting accuracy | ±0.1 mm | |
| Automatic tool adjustment | Support | |
| Driving mode | Stepper motor | |
| Control panel | 7-inch touch screen | |
| Connection mode | WiFi | |
| Input | 24 VDC 2.75 A | |
| Working environment | 5 °C – 35 °C | |
| Working humidity | 35 % – 70 % | |
The five that come up before a first order.
Same template library, same blade set, same workflow — the choice is material, footprint and throughput.