SPECIALISTS IN METAL ROLLFORMING TECHNOLOGY

20swg Pneumatic Pittsburgh Lock Former Rollformer

Lock Formers / Rollformers


WNS Pittsburgh Lock Formers / Rollformers are principally used within the HVAC industry for joining sheet metal on duct sections, available in 16swg (1.6mm), 18swg (1.2mm) and 20swg (1.0mm) capacities. All our Lockformers / Rollformers are UK designed and manufactured. Worldwide shipping available. WNS have been supplying, servicing and repairing Sheet Metal Working Machines since 1981, specialising in Rollforming Machinery.

Description

W. NEAL SERVICES LTD – Manufacturing Rollforming Machinery for over 35 years.

WNS 20swg (1.0mm) PNEUMATIC PITTSBURGH LOCK ROLLFORMERS are 5 station machines and are principally used in the HVAC industry for joining sheet metal at right angles on straight and curved duct sections.  Pittsburgh Lock Rolls, auxiliary shafts and an auto guide flanging attachment are fitted as standard.  The ‘lock’ is formed in one pass and a flange is inserted into the pocket.  The edge is hammered over manually or with a WNS PITTSBURGH LOCK AIR CLOSING HAMMER (AH18).  Additional forming rolls, such as double seam rolls, drive cleat rolls, etc. can be fitted onto the auxiliary shafts.  The autoguide flanging attachment enables a right angle to be formed on curved, straight and irregular shapes. The attachment is fitted with a tilting head to enable complete circles to be formed.

This machine is fitted with a quality gast air motor, pneumatic control circuit and emergency stop button. Ideal for use where electric circuits are not permitted such as on and off shore chemical and petroleum installations. 

WNS Rollformers are manufactured with all steel side plates.  The shafts, forming rolls, gears and guide fences are all hardened, and needle bearings are fitted throughout.

Additional Auxiliary Rolls Available:
Double Seam Rolls
Drive Cleat Rolls
Right Angle Flange Rolls


View Literature

 

Additional information

Weight 1000 kg
Dimensions 112 x 56 x 130 cm

 

SPECIFICATIONS – GENERAL
Model: RF20-FA-PN
Stations: 5 (with Auxiliary Shafts)
Maximum Thickness: 20swg (1.0mm) Mild Steel
Air Pressure: 90-120 PSI
Dimensions – machine (apx): 1067mm x 508mm x 1067mm (l x w x h)
Dimensions – packing (apx): 1120mm x 560mm x 1300mm (l x w x h)
Weights – net/gross (apx):
125Kg/180Kg

 

SPECIFICATIONS – PITTSBURGH (Fitted as Standard)
Maximum Thickness: 0.5mm – 1.0mm (26swg – 20wg) Mild Steel
Approximate Material Used: 25mm – subject to knock over edge
Seam Width: 10mm
Pocket Depth: 8.5mm

 

SPECIFICATIONS – AUTOGUIDE FLANGING ATTACHMENT (Fitted as Standard)
Maximum Thickness: 20swg (1.0mm) Mild Steel
Minimum Corner Radius: 50mm
Flanging Attachment Direction: Left to Right

 

SPECIFICATIONS –  DOUBLE SEAM (Optional Auxiliary Rolls)
Maximum Thickness:  22swg (0.8mm) Mild Steel
Approximate Material Used:  20mm
Seam Width:  10mm

 

SPECIFICATIONS – DRIVE CLEAT (Optional Auxiliary Rolls)
Maximum Thickness:  20swg (1.0mm) Mild Steel
Approximate Material Used:  54mm
Seam Width:  29mm

 

SPECIFICATIONS –  RIGHT ANGLE FLANGE (Optional Auxiliary Rolls)
Maximum Thickness:  20swg (1.0mm) Mild Steel
Approximate Material Used:  6.0mm
Seam Width:  6.0mm

All capacities are based on the use of rollforming quality mild steel. All specifications, dimensions & weights are approximate & are to be used as a guide. Colours may vary.  Please note photographs/drawings are not to scale. All prices are subject to delivery costs and applicable VAT. W. Neal Services Ltd reserves the right to alter any specifications. *For warranty terms please see our full Terms & Conditions.  E&OE.

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SKU: RF20-PN-FA

20swg Pneumatic Pittsburgh Lock Former Rollformer

£3,800.00 excluding VAT

Ideal for use where electric circuits are not permitted such as on and off shore chemical and petroleum installations.

Manufactured by W. NEAL SERVICES LTD for over 35 years.

  • Made to order
  • 20swg (1.0mm) Capacity Mild Steel
  • c/w Autoguide Flanging Attachment
  • 5 Stations
  • Industry Standard Sized Joints & Locks
  • Hardened Guides
  • Separate Emergency Stop
  • Pneumatic Operation
  • Pneumatic Control Circuit
  • Quality Gast Air Motor
  • Quality Design & Build
  • Original & Traditional Pittsburgh Lock Lockformer Design
  • Industry Standard Sized Parts & Components
  • British Standard – CE Marked
  • 12 Month’s Warranty*
  • Part Exchange Considered
  • Optional Flanging Attachment
  • Additional Auxiliary Rolls Stocked
  • Spare Parts Stocked
  • 110v & 240v Single Phase & 415v 3 Phase Models also Available

MACHINERY WANTED
CHAT TO US ON 01702 542558 OR UPLOAD A PHOTO OF YOUR MACHINE(S) BY CLICKING HERE.

 

Find out more or call us 01702 542 554

Worldwide shipping available.

Opening hours 08:30 to 17:30 Monday to Friday.

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