Three models compared. The RT-7000 is the standard single-roll unit; the RT-7700 can cut two rolls at once (total width 55 mm or more) for two parallel lines; the RT-3700 is a compact disc-type unit for benches with little space. All three run on 110 V or 220 V and cut lengths from 5 to 999 mm.
Specifications
| Item | RT-7000 | RT-7700 | RT-3700 |
|---|---|---|---|
| Form | Upright | Upright | Disc type (horizontal) |
| Size (mm) | 140 × 116 × 213 | 140 × 116 × 214 | 130 × 260 × 150 |
| Weight | — | — | 1.9 kg |
| Rolls cut at once | 1 | 2 (total width ≥ 55 mm) | 1 |
| Tape roll outer diameter | > 300 mm | > 300 mm | ≤ 150 mm |
| Cut length | 5–999 mm (all) | ||
| Tape width | 6–60 mm (all) | ||
| Operation | Sensor auto | Sensor auto | Full auto / semi-auto / preset (three-color light) |
| Housing | Thick ABS, flip cover | Thick ABS, flip cover | Antistatic ABS |
| Power | 110 V / 220 V (auto switching) |
Which one for your line?
- RT-7000 — standard station: one roll, steady and precise cutting for single-station packing or label trimming where length must be controlled. Tape is fed by sensor when the operator takes a piece. Large rolls over 300 mm outer diameter fit directly.
- RT-7700 — two rolls, higher output: cuts two rolls at the same time when their total width is 55 mm or more. For packing stations that need two widths at once, or high-output lines running two lines in parallel.
- RT-3700 — small bench, three modes: the disc design takes less bench space (260 mm across), for repair stations or small manual work areas. Three modes (blue: full auto, purple: semi-auto, red: preset length) let operators switch tasks without changing machines. Its limit is a tape roll outer diameter of 150 mm; larger rolls need an upright model.
Tapes it can cut
- Metal: copper foil tape, aluminum foil tape
- General: filament tape, double-sided tape, masking tape, kraft paper tape, packing tape, electrical tape, cloth tape
- Film: PE protective film, PET static film
- Special materials such as cashmere fabric
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