Engel Transverse Duct Flange (TDF) T25B Rollformers
With Engel Transverse Duct Flange (TDF) Rollformers, you can roll form your own seal-able flanges on transverse duct joints during the fabrication process for both fittings and straight duct applications.
Engel TDF T25b Rollformers feature patented TDF Rolls that produce flange on the machine’s left-hand auxiliary and have unique snap-in corners. Optional rolls are also available for the clip. These are the only transverse duct flange machines on the market certified to comply with SMACNA Duct Construction Standard (DCS) T-25b based on actual laboratory tests across the full range of water gauges.
Available Models:
- Engel TDF T25b 18ga Rollformer: 18-26 gauge mild steel | 16 station | 75 ft/min — R In Stock
- Engel TDF T25b 16ga Rollformer: 16-24 gauge mild steel | 16 station | 50-60 ft/min
Engel TDF T25b 18ga Engel TDF T25b 16ga Capacity 18-26 gauge mild steel 22 gauge for optional clip rolls 16-24 gauge mild steel 22 gauge for optional clip rolls No. of Forming Stations 16 16 Shaft Diameter 1-11/16" 1-11/16" Vertical Center Distance 3.5" 4" Horizontal Center Distance 6" 6" Speed 75 ft/min 50-60 ft/min Motor 7.5 H.P 230 V / 3ph /60 Hz (22 Amps) 3 Phase Standard 460 V / 3ph /60 Hz (11 Amps) 3 Phase Standard — Single Phase not available 7.5 H.P or 10 H.P - VFD optional 230 V / 3ph /60 Hz (22 Amps) 3 Phase Standard 208 V / 3ph /60 Hz (24 Amps) 3 Phase Optional 460 V / 3ph /60 Hz (11 Amps) 3 Phase Optional — Single Phase not available Dimensions 141” L x 32” W x 45” H 141” L x 32” W x 45” H Optional Outboard Tooling 1-1/2” Standing Seam Rolls 1-1/4” Standing Seam Rolls 1-1/8” Standing Seam Rolls 18ga Large Pittsburgh Rolls 1/2” pocket 1-1/2” Standing Seam Rolls 20ga TDF Clip Rolls 1-1/2” Standing Seam Rolls 1-1/4” Standing Seam Rolls 1-1/8” Standing Seam Rolls 18ga 3-in-1 Rolls 16ga Pittsburgh Rolls 20ga TDF Clip Rolls Combination 3-in-1 Rolls Optional Inboard Tooling 20ga Standing S Cleat 1/18” 20ga Standing S Bar Slip 20ga TDF Clip Rolls Optional Equipment One set of Inboard Tooling available
Engel Transverse Duct Flange (TDF) Roll Formers
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel Transverse Duct Flange (TDF) Roll Former
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Engel TransveEngel Transverse Duct Flange (TDF) Roll Formerrse Duct Flange (TDF) Roll Former | Model HB-1640
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Engel Transverse Duct Flange (TDF)
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Engel Transverse Duct Flange (TDF) Profile
Engel | Transverse Duct Flange (TDF) vs. Slip-On Flange
