Technology for the Enviroment

Flighting for ecology sector used in wastewater treatment and waste treatment. Screw flights for filter press screws, screw classifiers, grit classifiers, sand separators and washer machines.

Production of finished spirals and augers for stationary and mobile waste compactors. For the transport of sludge, sand, ash and additives Shaftless screws for screw compactors and screening screws for the dewatering processes.

FIELDS OF APPLICATION:
  • Recycling
  • Handling and Processing of Waste
  • Handling and Processing of Sludge
  • Renewable Energy
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Spiral types

SECTIONAL FLIGHTS

DIMENSIONS
Diameter (D) 20 ÷ 4000 (mm)
Pitch (P) 20 ÷ 12000 (mm)
Thickness (S) 2 ÷ 90 (mm)
Produced (P) 20 ÷ 12000 (mm)
MATERIALS
Carbon Steels FE360B (S235JR / 1.0037), FE430B (S275JR / 1.0044), FE510B (S355JR / 1.0045)
Stainless Steels AISI304 (1.4301), AISI316L (1.4404), AISI316Ti (1.4571), AISI310S (1.4845)
Wear Resistant Steels HARDOX 450/500, CREUSABRO 4800/8000, ROC 321/400, NAXTRA, DILLIDUR 450V/500V
Other Materials ROC Mn, COR–TEN A, ARMCO, Aluminum

PHOTOGALLERY

SHAFTLESS SPIRALS

DIMENSIONS
Diameter (D) 20 ÷ 660 (mm)
Pitch (P) 10 ÷ 1000 (mm)
Thickness (S) 3 ÷ 30 (mm)
Produced (P) 20 ÷ 12000 (mm)
MATERIALS
Carbon Steel FE430B (S275JR / 1.0044), FE510B (S355JR / 1.0045)
Stainless Steel AISI304 (1.4301), AISI316L (1.4404)

PHOTOGALLERY

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Metal Spirals

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