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All Categories > Crush/Score Cut Knife Holders 
 

Crush/Score Cut Knife Holders

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6mm Holder use

PQAS 6mm Holder

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The Dienes PQAS 6 mm knife holder is offered by Dienes with the same quality and ruggedness you have come to expect from 100 years of Dienes ingenuity. This design employs the same mounting dimensions as all the Dienes PQAS style holders and can be interchanged on the same dovetail bars. These holders come standard with the same pneumatic connections Dienes offers on all PQAS style holders. This model is unique in the pneumatic cylinders nest in what we refer to as a long and a short design. The reason is to allow cutting forces resulting from increased pneumatic piston effective area. Both holders are able to produce 50 pounds force when 90 PSI is applied to the holder. These holders are rated to run up to web speeds of 600 feet per ...

Replacement Parts for PQAS 6mm Holder (High)

Replacement Parts for PQAS 6mm Holder (High)

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Replacement Parts for PQAS 6mm Holder (Low)

Replacement Parts for PQAS 6mm Holder (Low)

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Search Replacement Parts for PQAS 6mm Holder (Low) - 26 Items

PQAS QC use

PQAS 3/8" Holder

 (7)
The Dienes PQAS 3/8 knife holder is offered by Dienes with the same quality and ruggedness you have come to expect from 100 years of Dienes ingenuity. This design employs the same mounting dimensions as all of the Dienes PQAS style holders and can be interchanged on the same dovetail bars. These holders come standard with the same pneumatic connections Dienes offers on all PQAS style holders. Both holders are able to produce 55 pounds of force when 90 PSI is applied to the holder. These holders are rated to run up to web speeds of 950 feet per minute. Dienes is happy to offer our customers slitting solution to the highest speeds and the narrowest slit widths in the converting industry. The Dienes PQAS 3/8 holder is capable of ...

Replacement Parts for PQAS 3/8 in Holder

Replacement Parts for PQAS 3/8" Holder

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Heated Crush Cut Blade use

PQAS 3/8" Holder with Heated Blade

 (9)
The Dienes PQAS 3/8 knife holder with heated Blade is offered by Dienes with the same quality and ruggedness you have come to expect from 100 years of Dienes ingenuity. This design employs the same mounting dimensions as all of the Dienes PQAS style holders and can be interchanged on the same dovetail bars. These holders come standard with the same pneumatic connections Dienes offers on all PQAS style holders. Both holders are able to produce 55 pounds of force when 90 PSI is applied to the holder. These holders are rated to run up to web speeds of 950 feet per minute. Dienes is happy to offer our customers slitting solution to the highest speeds and the narrowest slit widths in the converting industry. The heater element is able to heat ...

Heat cut element use

PQAS 3/8" Holder with Heat Cut Blade

 (7)
The Dienes PQAS 3/8 knife holder with heat cut blade is offered by Dienes with the same quality and ruggedness you have come to expect from 100 years of Dienes ingenuity. The holder is designed with a fabricated steel pneumatic cylinder maintaining side wall integrity even at elevated temperatures. This holder employs the same mounting dimensions as all the Dienes PQAS style holders and can be interchanged on the same dovetail bars. These holders come standard with the same pneumatic connections Dienes offers on all PQAS style holders. Both holders are able to produce 55 pounds force when 90 PSI is applied to the holder. These holders are available with custom designed controllers feeding back knife temperature. Our controllers are ...

Heated Control Use

The Dienes Heated Knife Manual Control System

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The Dienes Heated Knife Manual Control System is a stand alone system for controlling the temperature of individual heating elements, providing smooth, consistent slit edges while maximizing element blade life.

The operator sets the desired temperature setting with a pot (A) which merges with the signal from the speed trim pot (B), which is then sent to the "SCR" module (located in the control enclosure) which in turn controls the voltage to the operator selected heaters (C). The readout (D) displays the temperature of the heater selected by knob (E).



PQAS QC use

PQAS 1/2" Holder

 (2)
Dienes invented the PQAS knife holders and continues to be a main stay to cut moderately hard materials. With one quick movement of the handle, an innovative integrated clamping mechanism securely and squarely locks the holder to the dovetail bar. The Dienes PQAS knife holder delivers 75 pounds force at 90 PSI and is rated to operate at 950 feet per minute. All Dienes holders feature hardened side plates to increase holder life beyond anything else on the market. Dienes manufactures the holder to tight tolerances to minimize the wobble of the crush cut knife. The Dienes PQAS ½ inch holder is capable of slitting down to 12.7 mm (.5 inch) slit widths whether slitting paper, film, foils or tapes. When you are looking for slitting know ...

Replacement Parts for PQAS 1/2 in Holder

Replacement Parts for PQAS 1/2" Holder

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Adjustable use 2

PQAS 1/2" with Adjustable Depth Knife Holder

Dienes invented the PQAS ½ inch with adjustable depth Knife holders and continues to be a main stay to cut moderately hard materials. With one quick movement of the handle, an innovative integrated clamping mechanism securely and squarely locks the holder to the dovetail bar. The Dienes PQAS knife holder delivers 75 pounds force at 90 PSI and is rated to operate at 950 feet per minute. All Dienes holders feature hardened side plates to increase holder life beyond anything else on the market. Dienes manufactures the holder to tight tolerances to minimize the wobble of the crush cut knife. The Dienes PQAS ½ inch holder is capable of slitting down to 12.7 mm (.5 inch) slit widths whether slitting paper, film, foils or tapes. This ...

PQA-MC-HP use

PQA-MC-HP Double Cylinder Holder

 (2)
Dienes' unique double cylinder pneumatic crush/score cut holder for heavy duty, narrow-width (1/2") applications. This narrow width slitter develops nearly double the cutting force of single cylinder holders. This design employs the same mounting dimensions as all the Dienes PQAS style holders and can be interchanged on the same dovetail bars. These holders come standard with the same pneumatic connections Dienes offers on all PQAS style holders. This model is unique in the pneumatic cylinders are stacked in tandem to deliver high cutting forces. The PQAS-MC-HP holders are able to produce 135 pounds force when 90 PSI is applied to the holder. These holders are rated to run up to web speeds of 950 feet per minute. This high force knife ...

Replacement Parts for PQA-MC-HP Double Cylinder Holder

Replacement Parts for PQA-MC-HP Double Cylinder Holder

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PQD-MC-3 Use

PQD-MC-3 Triple Cylinder Holder

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Dienes' unique triple cylinder pneumatic crush/score cut holder for heavy duty, narrow-width (.79") applications. This narrow width slitter develops nearly triple the cutting force of single cylinder holders. This design employs the same mounting dimensions as all the Dienes PQDS style holders and can be interchanged on the same dovetail bars. These holders come standard with the same pneumatic connections Dienes offers on all PQDS style holders. This model is unique in the pneumatic cylinders are stacked in tandem to deliver high cutting forces. The PQD-MC-3 holders are able to produce 360 pounds force when 90 PSI is applied to the holder. These holders are rated to run web speeds of 1250 feet per minute. This high force knife holder is ...

Exploded view PQD MC 3 jpg

Replacement Parts for PQD-MC-3 Triple Cylinder Holder

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PQA DF 30 use

PQA-DF30 Holder

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The Dienes PQA-DF30 Crush Cut knife holder has been proven to be an outstanding slitter for many years. This holder design 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 the PQA-DF30 is capable of slitting down to 30 mm (1.2 inch) minimum slit widths while sustaining speeds of 2600 feet per minute. 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. If you are experiencing marginal performance from your current crush knife designs, Call Dienes, the company with ...

Replacement Parts for PQA-DF30 Holder Body Assembly

Replacement Parts for PQA-DF30 Holder Body Assembly

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Replacement Parts for PQA-DF30 Holder Knife Head Assembly

Replacement Parts for PQA-DF30 Holder Knife Head Assembly

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PQA-DF50 Holder

PQA-DF50 Holder

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The Dienes PQA-DF50 Crush Cut knife holder has been proven to be an outstanding slitter for many years. This holder design employs a double sealed ball bearing design capable of withstanding heavy loads up to 250 pounds of force at high speed. Slitting fiberglass, nonwoven materials, paper and films the PQA-DF50 is capable of slitting down to 50 mm (2 inch) minimum slit widths while sustaining speeds of 4,000 feet per minute. 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. If you are experiencing marginal performance from your current crush knife designs, Call Dienes, the company with over 100 years ...

PQG Crush/Score Cut Holder

PQG Crush/Score Cut Holder

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The Dienes PQG Crush Cut knife holder has been proven to be an outstanding slitter for many years. This holder design employs a double sealed ball bearing design capable of withstanding heavy loads up to 225 pounds of force at high speed. Slitting fiberglass, nonwoven materials, paper and films the PQG is capable of slitting down to 115 mm (4.5 inch) minimum slit widths while sustaining speeds of 2500 feet per minute. 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. If you are experiencing marginal performance from your current crush knife designs, Call Dienes, the company with over 100 years of Know ...

Replacement Parts for PQG Crush/Score Cut Holder

Replacement Parts for PQG Crush/Score Cut Holder

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