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Specialist manufacturers of Pinned Products

Tel: +44 (0)1575 570 203

Email: office@pinnedproducts.co.uk

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Perforation Industry - Pinned Products

STEWARTS Pinned Perforation Rollers are high precision parts, designed and manufactured in many different variations to meet our customer's requirements for both Hot Needle Perforation and Cold Needle Perforation.

 

  • Perforation Hole diameter – 0.05mm to 5.00mm, dependent on the requirement, material and pinning density.
  • Pinning density up to 360 pins per square inch.
  • Pin projection 1mm to 10mm, the pinning arrangement can be square, diamond, spiral, etc. Almost any arrangement can be achieved to meet customer requirements.
  • Base material can be brass, aluminum, nylon, steel etc to meet customer requirements.

 

Accuracy

 

The accurate and uniform pin-point concentricity ensures even perforation from a pin prick to the full pin diameter. The pin-point accuracy makes setting easier and results in more accurate perforation. The smooth, but sharp pin-point produces a clearly defined hole with clean running and little drag.

 

Cold Perforation

 

    Self contained modular design.

    Free running, driven by the material being perforated .

    Quick release cam-operated bearing blocks to disengage the Pinned Roller ensures an accurate return to the original setting.

    Easily adjustable perforation depth.

    The Bristle Roller can be varied in density and stiffness, Rubber Rollers are also available.

    Pin wear is virtually eliminated.

 

Hot Perforation

 

STEWARTS micro perforation rollers are manufactured in a range of materials to suit the customers requirement.

 

The full range of pinning densities are available on request.

 

Integrated Design

 

The perforation pins are securely bonded into an aluminium or brass tube using an anaerobic adhesive. This construction is accurate, strong and light weight, and allows for the use of toughened smooth steel pins, with no screw threads required, so there are no sharp edges to collect debris.

 

Clean Perforation

 

The smooth, but sharp pin-point produces a clearly defined hole with clean running and with little drag.

Pinned Products

Pinned Opening and Cleaning Roller Pinned Spiral Chute Feed Roller Pinned Taker-In Roller Pinned Stationary Carding Flats Pinned Fixed Carding Flats Pinned Open End Combing Roller Metalag Aluminium Stave Beechwood Stave Laminated Stave Steel and Aluminium Face Stave Picker Roller Metering Roller Metering Stave Conveyor Assemblies Hot Needle Perforation Cold Needle Perforation Spiked Roller Spike Roller Blowroom Roller Licker-In Roller Pinned Segment Needle Segment Spike Plate Carding Drum Segment Pinned Bar Undersegment Pins Carding Pins Textile Pins
Stewart Pinned Products Logo

UK Division

Marywell Works

Marywell Brae

Kirriemuir, Angus

Scotland UK

DD8 4BJ

 

Tel: +44 (0)1575 570 203

India Division

#235 'L' Bommasandra

Industrail Area,

Anekal,

Bangalore - 560099

Karnataka - India

China Division

Juilong Industrail Park,

Juilong Town, Zhongmou,

Zhengzhou City,

Henan Province,

China, 451482

 

Tel: +86 371 6226 5807

A division of the original Wm R STEWART & SONS (HACKLEMAKERS) Ltd founded in 1874 in Scotland where we still develop and design the pinned products of tomorrow, today!

Precision Pinned Product Engineering

Copyright © 2017 Stewart Pinned Products Ltd