CNC Flanging and Punching Machine for Round Duct and Cylinders, Diameter 400 to 1500 mm
Turns a 30 to 50 mm flange on the cylinder end and punches the bolt holes in one set-up
Overview
What it does
This machine forms an integral flange on the end of a rolled cylinder and punches the bolt holes in the same set-up. The cylinder is turned by a servo-driven spindle while hydraulic tools roll out the flange and punch the holes, so you do not need a separate welded angle ring.
It suits heavy round duct, fan and blower casings, dust collection and exhaust ducting, where the ends are bolted together through a wide flange.
The flange width is 30 to 50 mm, on stainless steel from 0.8 to 3 mm and carbon steel up to 5 mm, for cylinders from 400 to 1500 mm in diameter.
Questions before you quote?
Send photos or drawings of your parts and we come back with the right configuration.
Ask on WhatsAppOptions to discuss
- Hole pattern and hole size to your flange standard
- Flange width within the 30 to 50 mm range
- Tooling for additional diameters
What we need from you to quote
- Material, grade and thickness
- Cylinder diameters and heights
- Flange width and bolt-hole pattern (a drawing is best)
- Site power supply
Related machines in our duct range
- Round Tube Flanging Machine SBSF-1525: 7, 10 or 13 mm flange on round tube
- Spiral Duct Flanging Machine SBFB-1600: flanges spiral duct ends, diameter 200 to 1600 mm
Supply terms
Who supplies it. Taokron. We handle the inquiry, specification review, quotation, pre-shipment inspection, shipping and after-sales support from Melbourne.
Lead time. Lead time is not published for these machines. It depends on the configuration and is confirmed at quotation.
Warranty. Warranty terms are confirmed at quotation.
Commissioning. Remote support included; on-site installation engineer available on request, quoted per order.
CE. CE marking is confirmed at quotation for each machine.
Price. Each machine is configured to your parts, material and output, so there is no list price. Send your details and we quote that machine.
Price request
Ask for a quotation on this machine
Send the parts you make, the material and thickness, the size range and your output. Ryan Tao replies within 12 hours with a configuration, lead time and price. You can also send photos and drawings on WhatsApp +61 435 074 994.
Quotation for: CNC Flanging and Punching Machine for Round Duct and Cylinders, Diameter 400 to 1500 mm
Several machines or a complete line? Use the full inquiry form
Frequently asked questions
About this machine
Does it replace welded angle rings?
For many round ducts and casings, yes: the flange is formed from the cylinder wall itself and the holes are punched in the same set-up. Check your duct standard if it calls for a separate ring.
What flange width can it form?
30 to 50 mm.
How is it different from a round tube flanging machine for ventilation duct?
Light ventilation duct usually needs a 7 to 13 mm flange, which our round tube flanging machine makes. This machine forms a 30 to 50 mm bolting flange and punches it, on heavier and larger cylinders.
What lead time and warranty apply?
Lead time and warranty for this machine are confirmed in the quotation for your configuration.
Is the machine CE marked?
CE marking is confirmed at quotation. Tell us the destination country and we check what documents come with the machine.
Welding and cutting automation
