Automatic Triangle Unfolding And Rewinding Machine By Servo Motor Control
Model:CWUT

Automatic Triangle Unfolding And Rewinding Machine By Servo Motor Control<BR>Model:CWUT

(الرجاء النقر فوق الصورة للعرض)

Automatic Triangle Unfolding And Rewinding Machine By Servo Motor Control<BR>Model:CWUT

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
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