Lock Formers / Rollformers

WNS Pittsburgh Lock Formers / Rollformers are principally used for joining sheet metal on duct sections with the traditional pittsburgh lock profile. The ‘lock’ is formed in one pass and a flange is inserted into the pocket. These machines are available in 16swg (1.6mm), 18swg (1.2mm) and 20swg (1.0mm) capacities. WNS Button Punch Snap Lock Rollformers are 20swg (1.0mm) capacity machines. These machines produce a flange and punched louvers and the duct is ‘snapped’ together. WNS Flat ‘S’ Cleat Rollformers have drive cleat rolls fitted inboard. Duct is joined longitudinally in conjunction with drive cleat and plain seam.
Our Rollformers are manufactured to the original & traditional Lockformer design which ensures industry standard sized joints and locks. All shafts, forming/auxiliary rolls, gears and guides are hardened, and needle bearings are fitted throughout.

  • ‘One Stop’ Duct Manufacturing Workshop ‘One Stop’ Duct Manufacturing Workshop

    ‘One Stop’ Duct Manufacturing Workshop

    Find Out More
    SKU: DUCT
  • 16swg Pittsburgh Lock Former Rollformer 16swg Pittsburgh Lock Former Rollformer

    £3,150.00 excluding VAT

    16swg Pittsburgh Lock Former Rollformer

    Find Out More
    SKU: RF16
  • 16swg Pneumatic Pittsburgh Lock Former Rollformer 16swg Pneumatic Pittsburgh Lock Former Rollformer

    £4,450.00 excluding VAT

    16swg Pneumatic Pittsburgh Lock Former Rollformer

    Find Out More
    SKU: RF16-PN
  • 18swg Pittsburgh Lock Former Rollformer 18swg Pittsburgh Lock Former Rollformer

    18swg Pittsburgh Lock Former Rollformer

    Find Out More
    SKU: RF18
  • 20swg Pittsburgh Lock Former Rollformer 20swg Pittsburgh Lock Former Rollformer

    £2,500.00 excluding VAT

    20swg Pittsburgh Lock Former Rollformer

    Find Out More
    SKU: RF20-FA
  • 20swg Pneumatic Pittsburgh Lock Former Rollformer 20swg Pneumatic Pittsburgh Lock Former Rollformer

    £3,800.00 excluding VAT

    20swg Pneumatic Pittsburgh Lock Former Rollformer

    Find Out More
    SKU: RF20-PN-FA
  • Lock Former Rollformer Auxiliary Forming Rolls Lock Former Rollformer Auxiliary Forming Rolls

    Lock Former Rollformer Auxiliary Forming Rolls

    Find Out More
    SKU: AUX_ROLLS
  • Opening Rolls / Splitter Wheels Opening Rolls / Splitter Wheels

    Opening Rolls / Splitter Wheels

    Find Out More
    SKU: OR16/20
  • 20swg Button Punch Snap Lock Rollformer 20swg Button Punch Snap Lock Rollformer

    £5,000.00 excluding VAT

    20swg Button Punch Snap Lock Rollformer

    Find Out More
    SKU: BPSL20
  • Button Punch Snap Lock Pliers Button Punch Snap Lock Pliers

    £90.00 excluding VAT

    Button Punch Snap Lock Pliers

    Find Out More
    SKU: SLP1
  • 20swg Flat ‘S’ Cleat Rollformer 20swg Flat ‘S’ Cleat Rollformer

    £5,000.00 excluding VAT

    20swg Flat ‘S’ Cleat Rollformer

    Find Out More
    SKU: FSC20

Specialists in Service & Repair

Servicing and Repair

Lockformers

Rollformers

RAS Ductseamers

RAS DuctZippers

And more

Send your machine to us or we can come to you.