DF50-150 Shear Cut Knife Holder

Two Year Warranty

  • Superior quality even with difficult material and high speeds
  • Reproducible knife setting forces that can be adapted to cutting material
  • Double guide ensures high stability
  • Separate compressed air supply for vertical and horizontal movement
  • Maximum flexibility due to various holder options
  • Minimum Slit Width: 50 mm/1.969 in
  • Knife Diameter: 150 mm/5.906 in
  • Web Speed: 5,200 ft/min
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DF50-150 Shear Cut Knife Holder

Product Details

DF50-150 shear cut top knife holder is a high speed pneumatic circular knife holder designed for light to medium paper and all non-woven materials. You can cut widths down to 50 mm (1.969 in) at web speeds of up to 1,584 m/min (5,200 ft/min). DF50-150 is designed around the innovative and well proven DIENES zero-clearance double shaft guidance system for vibration damping and maximizing top knife holder rigidity which results in cleaner slits and longer circular knife life. A micrometer adjustment device allows for precise depth control setting to ensure the highest slitting quality. This top knife holder also includes a pneumatically adjustable side force control for the precision ball bearing guided lower head in order to maximize knife life and edge cut quality.

DF50-150 features include choice of dovetail or linear bearing mounts, precision cant angle plates, 360 degree blade guard, quick change lower circular knife head, optional Easy-Set tab, optional oil wick, 150 mm (5.906 in) diameter circular blade.

Additional information

Dienes Part #

Drawing Number

Minimum Slit Width Inches

Minimum Slit Width Millimeters

Maximum Web Speed ft/min

Maximum Web Speed m/min


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DF50-150 Shear Cut Holder Drawings
DF50-150 Shear Cut Holder STEP

DF50-150 Shear Cut Knife Holder

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