Membrane walls

Technical specifications of VKW automatic welders for membrane wall surfacing

  • 6x VKW automatic welding machines for surfacing of max. 800 mm wide membrane walls
  • 2x VKW automatic welding machines for surfacing of max. 1,600 mm wide membrane walls
  • maximum processable membrane wall length: 20 m
  • diameter range: 30–101.6 mm

   The membrane wall panels are usually made of P/S235, P/S265, 16Mo3 10CrMo9-10, 13CrMo4-5, and TP347 alloy grades
   *Other material grade combinations require individual consulting.
   Production output: 25 km/month (pipes)

Technical specifications of VKW membrane wall bender

  • maximum bent panel width: 1,600 mm
  • minimum bend spacing: 450 mm
  • maximum bending angle: 130º

   *Available bending radii: 180, 200, 250, 300, and 350 mm
   **Other options require individual consulting.