Ponndorf Anlagenbau GmbH

Model RS - Tube Bundle Dryers


Our tubular bundle driers of the RS series are indirectly heated contact driers, especially designed for coarse-grained products like maize flakes, maiz gluten, crushed coconuts, cork granulates, polymers, spent hops and white bread crumbs. The heating area consists of radially arranged heating pipes. These heating pipes are combined in heating registers, which are welded in V-formation onto a central shaft.

  • Heated by means of steam, hot water or thermo oil
  • 140 to 210 °c inlet temperature of the heating medium
  • 3000 to 3360 kj thermal energy consumption per kg of evaporated water
  • 25 to 600 m² heating surface
  • 3 to 8 kg/m²h drying performance
  • Mounted on a sturdy supporting frame
  • Cerified by tüv (german association for technical inspection)

  • Wide choice of weldable construction materials, e.g. 1.4301 oder 1.4571
  • Instrumentation and control system allows almost automated drying process
  • Two tubular bundles, paired in a single housing
  • Complete insulation for installation outside
  • Safety check according to international regulations

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