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.