PQA-DF-30 Score Cut Knife Holder

One Year Warranty

  • Designed for higher cutting speeds
  • Suitable for thick/voluminous materials
  • High-precision, adjustable, micro-depth adjustment
  • Used with multiple crushing, perforating and profiling knives
  • Minimum Slit Width: 30 mm/1.181 in
  • Knife Diameter: 130 mm/5.118 in
  • Web Speed: 2,600 ft/min
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PQA-DF-30 Score Cut Knife Holder

Product Details

PQA-DF30 Crush Cut knife holder has been proven to be an outstanding slitter for many years. The score cut holder employs a double-row preloaded, sealed ball bearing design capable of withstanding heavy loads up to 125 pounds force at high speed. Slitting fiberglass, nonwoven materials, paper and films, PQA-DF30 is capable of slitting down to 30 mm (1.181 in) minimum slit widths while sustaining speeds of 2,600 ft/min.

A modular design allows the holder to be mounted with a dovetail, tee bar, or a linear bearing. Custom design mountings are possible with the DIENES highly qualified engineering staff.

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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Item # Item Name Component
0010-BA Body, Hldr, PQA-DF-30, Single Spr 022159-10
0040-BA Cylinder, Pressure, PQA-DF-30 244B110563010
0050-BA Piston 022160
0060-BA Guide Shaft – DF30 243B020285010
0070-BA Gasket – DF30 244B090176010
0080-BA Stud 245C020966
0090-BA Brg, Du-Self Lubricating 650973
0110-BA Scr, Cap, Soc Hd, M5 x 45 Fs 613582
0120-BA Scr, Cap, Soc Hd, M5 x 12, Shlw Fs 617166
0140-BA Wash, Plain, M5 Fs 615722
0150-BA Spg, Comprsn, 0.7″Od, 4.33″Lg 0FFEDER018002
0160-BA Wiper, Dirt – Pu75 650978
0170-BA Plate, Name Large, Logo 22056
0010-KHA Knife, Carrier PQA-DF-30 412493
0020-KHA Cover, Inner Race PQA-DF-30 412498
0030-KHA Cover, Outer PQA-DF-30 412494
0040-KHA Brkt, Hldr – DF30 243B140289010
0050-KHA Interim Piece – DF30 243B100288010
0060-KHA Knf, Crush 150 x 70 x 2.8 – 52100 22020
0070-KHA Axle – DF30 411330
0080-KHA Cover, Inner – DF30 243B040287030
0090-KHA Guard, Hand DF30 245B000594080
0100-KHA Brg, Ball, Metric 17 x 40 x 17.5 650979
0110-KHA Scr, Cap, FI Soc Hd, M6 x 16 650980
0120-KHA Scr, Cap, Soc Hd, M5 x 12 613562
0130-KHA Scr, Cap, Soc Hd, M6 x 16 613620
0140-KHA Pin, Tension M4 x 20 Din1481 650981
0150-KHA Scr, Cap, Btn Hd, M5 x 8 613390
0160-KHA Scr, Mach, Pan Hd, M5 x 12 614280
02257 Replacement Blade (D2 Steel) for PQA-DF-30
Item # Item Name Component
413360 PQA-DF-30 Holder (Dovetail Mount)
PQA-DF-30 Holder Parts List
PQA-DF-30 Drawings

PQA-DF-30 Score Cut Knife Holder

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