More winders & unwinds

PICTURE 1

The salvage winder can take misaligned rolls through an edge guide system and rewind with a controlled tension pattern.

PICTURE 2

A three spindle cantilevered winder with individual pneumatic clutch control at each spindle will assure a repeatable constant tension pattern from roll-to-roll regardless of cross web caliper variation. This winder is equipped with razor slitting and tension feedback through a transducer roll.

PICTURE 3

Single position unwind with automatic edge guide system and tension control can handle 3000 lbs rolls.

 

Details

All of our models of winders, from the simplest single position stand to the most sophisticated automatic turret can incorporate the following features and options:

SPLICING / CUT & TRANSFER

  • Optional operator-assist-splice-table, incorporating up- stream & down-stream pneumatic web clamps, a knife guide and a tape dispenser
  • Manual splice, semi-automatic and fully automatic flying splice capability for our single, two position and turret unwinds
  • Manual, semi-automatic and fully automatic cut & transfer for our single position, turret and linear displacement winders
  • Zero speed unwinds lap/butt splice

TENSION CONTROL

  • Manual tension control
  • Ultrasonic diameter sensing
  • Dancer-roll control
  • Closed loop transducer roll control

 

CONSTRUCTION TYPES

  • Heavy-walled fabricated tubular structure
  • Thick machined plate construction

BRAKES / DRIVES

  • Pneumatic puck style brakes
  • Magnetic particle braking techniques
  • AC Vector drives for very low tension
  • Servo drives
  • Fully reversible systems
  • Braked or driven
  • Center, surface or surface/center driven

OTHER AVAILABLE FEATURES

  • Over/under unwind/wind capability
  • Manual side-lay, automatic edge guiding, centerline guiding
  • Skew roll for baggy edges
  • Shafted or shaftless
  • Cantilevered or removable mandrel

Identification