DROSSBACH SPF 250 - Modular System for decreased investment.

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You can find a video of the SPF 250 on "DROSSWORLD" at YouTube.

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hier ibtsSPF 250 3D Model
  • Economic machine to produce flexible single and double wall pipe for chimney and ventilation applications.
  • Central operator panel with touch screen for easy control.
  • Synchronized drivers enable strip speeds up to 75 m/min / 246 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 lubrication 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 450 S and SR 300.
  • Plug-and-play connection to optional compressing unit and printer.
  • Well-lit working station
  • Diameters up to 250 mm (10"), depending on pipe design.


Technical Data of the SPF 250:  

Max. strip speed 75 m/min / 246 ft./min
Max. pipe diameter 250 mm / 10"
Strip thickness:  
 • steel, galvanised or stainless up to 0,16 mm / .006
 • aluminium up to 0,18 mm / .007"
Max. strip width 54 mm / 2.126"
Max. pipe length 120 m / 394 ft.
Min. pipe length 0,50 m / 1.6 ft.
Electrical power 7 kW
Compressed air supply 6,0 bar
Weight 1000 kg / 2,205 lbs



Flexible chimney liners acc. to EN 1856, tightness class P1


 Flexible HVAC ducts acc. to DIN 24146




Aluminium, stainless steel or other specific materials.