Description
Technical Parameters
S310 & S390 Screen Guard Film Cutting Machine - Reliable Multi-Material Cutter
Key Highlights
Cuts PET, TPU, Hydrogel & Glass Film – This screen protector cutter handles the full spectrum of guard materials shops stock - from soft hydrogel to rigid tempered-glass films - in one machine.
S390 Adds Wider Cutting Path – The S310 is optimized for standard front-protector widths; the S390's extended cutting width adds back-skin capability, making it the better choice for shops offering full-device protection.
4-Inch Smart Display – A compact touchscreen interface lets operators adjust cutting parameters and select film types quickly - designed for straightforward daily use without a learning curve.
Stable High-Volume Output – Consistent blade pressure and speed control maintain clean edge quality through extended cutting sessions - built for the daily demands of busy retail film services.
Compact Counter-Ready Build – Both models fit on standard phone shop counters and repair station desks without occupying workspace needed for other tools.
Product Advantages & Use Scenarios
The S310 and S390 are the practical choice for phone stores and repair centers that need a reliable screen protector cutter for daily multi-material cutting without the complexity of cloud-connected machines. They cover all common retail film formats and keep operating costs low with straightforward maintenance and durable construction.
Product Description
The S310 and S390 are workhorses of the professional screen guard film cutting category - machines built to cut accurately and repeatedly across PET, TPU, hydrogel, and tempered-glass films without demanding technical expertise from the operator. Their 4-inch smart display and intuitive controls mean any staff member can produce consistent, clean-edge results from their first shift.
The model distinction is width: the S310 handles standard front-protector formats for most smartphones; the S390 extends to a wider cutting path that also accommodates tablet front guards and full back-skin films. Both share the same chassis, control system, and multi-material capability - the choice comes down to the range of devices and film types a shop regularly serves.
Frequently Asked Questions





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|
Specification |
S310 |
S390 |
|
Model |
S310 |
S390 |
|
Display |
4-inch touch screen |
4-inch touch screen |
|
Maximum Cut Width |
209 mm |
327 mm |
|
Maximum Feed Width |
295 mm |
360 mm |
|
Cutting Accuracy |
0.1 mm |
0.1 mm |
|
Cutting Speed (4 gears) |
300–500 mm/s |
300–500 mm/s |
|
Cutting Force |
1000 g |
1000 g |
|
Interface |
Bluetooth |
Bluetooth |
|
Input |
100–240 V |
100–240 V |
|
Output |
24 V 2.75A DC |
24 V 2.75A DC |
|
Power |
<65 W |
<65 W |
|
Operating Temperature |
5°C–35°C |
5°C–35°C |
|
Machine Size |
500 × 200 × 170 mm |
580 × 200 × 170 mm |
|
Package Size |
640 × 310 × 265 mm |
660 × 310 × 265 mm |
|
Gross Weight |
8.5 kg |
9.5 kg |
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