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Flanging arc segments

The RAS 21.20  flanging machine offer a proven technology in the ventilation industry, when arc segments are manufactured for air ducts. The forming rolls turns up 90 degree flanges on radius cheeks so that the parts are ready for Pittsburgh or Snaplock joints. Quick, Safe, Cost efficient.

RAS Flanging Machine Highlights

  • Quick turn-up of flanges on straight, round and curved duct segments
  • Standing seam for joints with Pittsburgh seam
  • Cam standing seam for  joints with snap-lock seam
  • Attachment for cam standing seam cuts and pierces the cams
  • Pre-bending station with adjustable stop
  • Infinite adjustment for sheet thickness from 0.5 to 1.5 mm
  • Spring steel insert in the machine table increases longevity
  • Automatic sheet guiding system for flange heights (8 or 10 mm)
  • Infinite speed for high productivity and safe material handling
  • Configuration for stainless steel air ducts available