Max-Drossbach-Straße 7, 86641 Rain am Lech

Premium technology for highest flexibility

Drossbach SPF 450 S

Technical Data

Max. strip speed 100 m/min / 328 ft./min
Max. pipe diameter 450 mm / 18"
Strip thickness:  
 - steel, galvanised or stainless up to 0,16 mm / .006"
 - aluminium up to 0,18 mm / .007"
Max. strip width 115 mm / 4.528"
Max. pipe length 200m / 656 ft.
Min. pipe length 0,50 m / 1.6 ft
Electrical power 11,5 kW
Compressed air supply 6,0 bar
Weight 1600 kg / 3,527 lbs
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  • Premium spiral pipe machine to produce flexible single and double wall ducts for chimney and ventilation applications.
  • Central operator panel with touch screen for easy control.
  • Synchronized drivers enable strip speeds up to 100 m/min / 328 ft/min.
  • Adjustable core of uncoiler for flexible material purchase.
  • Integrated automatic cutter allows permanent production without stop.
  • Various pipe designs can be produced by means of different tools at minimum changeover times.
  • Diameter changeover possible in less than 10 minutes for highest flexibility and lowest storage effort.
  • Automatic strip lubrications for highest efficiency.
  • All pipe designs are made of one single strip.
  • Full computerized and programmable production.
  • USB connection at the operation panel allows periodical analysis of the production data.
  • Integrated modem for trouble shooting, software updates or language uploads.
  • Computerized and programmable handling of orders and production batches.
  • Most diameter tools and profiling equipments can be interchanged between SPF 250 and SR 300.
  • Plug-and-play connection to optional compressing unit and printer.
  • Well-lit working station
  • Diameters up to 450 mm (18"), depending on pipe design.


from 50 mm to 450 mm / 2" - 18"
depending on pipe profile


Aluminium, stainless steel or other specific materials.

Download catalogue page

File name: SPF450S_GB.pdf



Flexible chimney liners
acc. to EN 1856, tightness class P1
Flexible HVAC ducts
acc. to DIN 24146
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The smooth operation of our customers' DROSSBACH equipment is the highest priority of DROSSBACH Maschinenbau GmbH.

If you need to carry out maintenance of the equipment, or if you have any questions about its operation, troubleshooting or modernization, please fill out a short application form and we will contact you without delay.


Fill out the form with your contact details, the serial number of the equipment, as well as the spare parts that you need.

The responsible employee of the spare parts and consumables department will contact you to clarify the order and inform you about the delivery time.

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