Machine CW-UT-SV series is a rewinder to unfold HDPE or LDPE tubular film roll to large single sheet roll, by use of a reverse triangle folder device. These large plastic single sheet films are suitable for use in agricultural and construction fields as well as furniture protective cover.
- Suitable for unfolding of HDPE and LDPE tubular film rolls to single sheet rolls.
- Air cylinders for up and down of unwinding stand for tubular film rolls.
- Dancing rollers with auto tension control motor at unwinder for smooth unfolding at triangle device.
- EPC device to ensure rewinded rolls are straight.
- Machine auto stops when film is broken or finished.
- Unfolding triangle device.
- Banana rollers at rewinder to make rewinded sheet rolls with less folds and creases.
- Digital meter counter with preset and controlled by meter counting roller device.
- Dancing rollers at rewinder for continuous stable tension of film by servo motor.
- Rewinder uses servo motor for fast stable speed and high quality rewinding.
- Hydraulic cylinders for up and down of rewinding stand for single sheet film rolls.
- Rewinding is done with direct drive by servo motor and full automatic tension control.
- Paper core width on rewinder is controlled by ball slides, screws and spring applied mechanical chucks on two sides instead of whole piece of long and heavy shaft.
| Model | CW-2000UT-SV | CW-2500UT-SV | CW-3000UT-SV |
| MAX TUBULAR FILM WIDTH (mm) | 1000 | 1250 | 1500 |
| MAX TUBULAR FILM ROLL DIAMETER (mm) | 800 | 800 | 800 |
| THICKNESS (mm/layer) |
HDPE: 0.025-0.1 LDPE: 0.030-0.1 |
HDPE: 0.025-0.1 LDPE: 0.030-0.1 |
HDPE: 0.025-0.1 LDPE: 0.030-0.1 |
| UNFOLDED SINGLE SHEET FILM WIDTH RANGE (mm) | 1200-2000 | 1700~2500 | 2200~3000 |
| MAX UNFOLDED SINGLE SHEET FILM ROLL DIAMETER (mm) | 300 | 300 | 300 |
| PAPER CORE INTERNAL DIAMETER (inch) | 3 | 3 | 3 |
| PRDUCTION SPEED (meter/min) | Max. 80 | Max. 80 | Max. 80 |
| POWER REQUIRED (kw) | 4.5 | 5 | 5.5 |
| FULL LOAD CURRENT (A) | 25 | 25 | 30 |
| AIR VOLUME & PRESSURE |
300 L/min 6 kg/cm2 |
300 L/min 6 kg/cm2 |
300 L/min 6 kg/cm2 |
| DIMENSIONS L x W x H (CM) |
195 x 180 x 165 160 x 240 x 220 220 x 320 x 165 |
195 x 200 x 165 190 x 290 x 250 220 x 370 x 165 |
195 x 220 x 165 220 x 340 x 280 220 x 420 x 165 |
| PACKING L x W x H (CM) |
178 x 228 x 195 410 x 228 x 195 |
178 x 228 x 195 410 x 228 x 195 |
220 x 228 x 195 460 x 228 x 195 |
| NET WEIGHT (kg) | 3000 | 3600 | 4200 |
| GROSS WEIGHT (kg) | 3500 | 4100 | 4800 |
