Resources
HVAC Duct Machine Spec Sheets
Download a catalog-accurate PDF spec sheet for any of our 66 HVAC duct fabrication machines — gauge and material range, capacity, power, footprint and weight on one page. Every machine, grouped by category. For full descriptions and photos, open the machine page; to compare makers and budgets, see the buyer’s guides.
Full catalogue
Get the 2026 product catalogue: 66 machines, one page each
The same figures we quote from, in one PDF you can forward to your engineer. Leave your work email and the download link arrives within a minute.
Prefer a single machine? Every spec sheet is also downloadable on its own, no form needed.
Spiral duct machinery 8
Spiral tubeformers and round-duct finishing machines.
- Spiral Tubeformer SBTF‑2020Specs PDF ↓
- Spiral Tubeformer SBTF‑1602Specs PDF ↓
- Spiral Tubeformer SBTF‑1500CSpecs PDF ↓
- Spiral Tubeformer SBTF‑1500Specs PDF ↓
- Metal Corrugated Spiral Pipe MachineSpecs PDF ↓
- Ovalizer SBHT‑3100Specs PDF ↓
- Oval Roller SBOR‑1.2×1500Specs PDF ↓
- Gorelocker SBEM‑1250Specs PDF ↓
Auto duct production lines 4
Coil-fed rectangular auto duct lines and line modules.
TDF flange & lockformer 12
Pittsburgh lockformers, TDF flange formers, folders and cleat machines.
- Transverse Duct Flange Forming MachineSpecs PDF ↓
- Transverse Duct Connector Flange Forming MachineSpecs PDF ↓
- Metal Bending Machines (TDF)Specs PDF ↓
- Transverse Duct Flange Cleat Cutting MachineSpecs PDF ↓
- Lockformer (SBLC Series)Specs PDF ↓
- Cleat Cutting Machine SBKT‑12Specs PDF ↓
- Seam Closing Machine SBHF‑ISpecs PDF ↓
- Duct Zipper (TDF) SBHF‑1.5×1500TDFSpecs PDF ↓
- Snail Seam Closing Machine SBWKHFJ‑45Specs PDF ↓
- Round Flange Forming Machine SBYFL‑50Specs PDF ↓
- Round Flange Punching Machine SBYFL‑50‑1Specs PDF ↓
- Grooving & Beading MachineSpecs PDF ↓
Duct welding machines 9
Seam, spot, stitch, elbow and medium-frequency welders.
- Stitch WelderSpecs PDF ↓
- Automatic Stitchwelder SB‑ZF1500Specs PDF ↓
- Seam WelderSpecs PDF ↓
- Spot WelderSpecs PDF ↓
- Round Flange Welding Machine SBYFLHJ‑50Specs PDF ↓
- Elbow WelderSpecs PDF ↓
- Four Gun Automatic Angle Iron Flange Welding Machine SB‑FS1535LSpecs PDF ↓
- Medium Frequency Welding MachineSpecs PDF ↓
- Handheld Laser Welding MachineSpecs PDF ↓
Cutting & forming 15
Plasma and laser cutting, shearing, slitting, bending and forming.
- Plasma CutterSpecs PDF ↓
- Laser Cutting MachineSpecs PDF ↓
- Sheet Metal Shearing MachineSpecs PDF ↓
- Slitting MachineSpecs PDF ↓
- Composite Board Cutting MachineSpecs PDF ↓
- Hydraulic Folding MachineSpecs PDF ↓
- Pneumatic Folding MachineSpecs PDF ↓
- Hydraulic Rolling Machine SBJY‑1500BSpecs PDF ↓
- Roll Bending MachineSpecs PDF ↓
- Stainless Duct Forming MachineSpecs PDF ↓
- Hydraulic Riveting MachineSpecs PDF ↓
- Nail‑free Riveting Machine F350Specs PDF ↓
- Power Slitting and Beading Machine SBLQ‑15Specs PDF ↓
- Pneumatic Corner Mounting / Corner Inserting MachineSpecs PDF ↓
- Auto Corner Making MachineSpecs PDF ↓
Flexible duct machinery 8
Aluminium and foil flexible duct, insulation and connector machines.
- Flexible Duct Forming Machine SBLR‑600Specs PDF ↓
- Aluminum Flexible Duct Forming Machine SBLR‑600ASpecs PDF ↓
- Semi Rigid Aluminum Duct Forming SBLF‑500Specs PDF ↓
- Canvas Flexible Duct Forming MachineSpecs PDF ↓
- Flexible Duct Insulation MachineSpecs PDF ↓
- Flexible Duct Shrinking MachineSpecs PDF ↓
- Shrink Tube MachineSpecs PDF ↓
- Flexible Duct Connector MachineSpecs PDF ↓
Specialty & auxiliary machines 10
Additional specialty and auxiliary machines.
- Auto Metal Sheet Hoop MachineSpecs PDF ↓
- Seam Closing Machine F1275‑PROSpecs PDF ↓
- Fitting ShaperSpecs PDF ↓
- Motor Rotary MachineSpecs PDF ↓
- Run Out TableSpecs PDF ↓
- Angle Iron Punching Machine SBCK‑50WSpecs PDF ↓
- Round Tube Flanging Machine SBSF‑1525Specs PDF ↓
- Gorelocker SBWT‑1000Specs PDF ↓
- Gorelocker SBWT‑1500Specs PDF ↓
- Spiral Duct Flanging MachineSpecs PDF ↓
Buyer's guides
Reading a spec sheet against the market
What the numbers on these sheets mean beside the figures other makers publish.