International Processing Trade Fair for Powder, Bulk Solids, Fluids and Liquids

23 - 25 September 2025 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2023
Zoom Image LOGO_Zigzag Separator

Zigzag Separator

LOGO_Zigzag Separator

Zigzag Separator

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Zigzag Separators

For separating aggregates, powders or broken leaves with narrow dimensional characteristics and at least 30% difference in density between fines and coarse material, the RITEC air classifier is the right solution.

This gravity separation process delivers clean separation in the range of approx. 0.1 to 10 mm at output rates of up to 5,000 kg/hour, depending on the model.

The zigzag wind sifter is particularly suitable for

Separation of bulk materials (e.g. oil seeds);

Cleaning and classification in the food and herb industry (removing stones or dust, separating packaging residues from the product, separating the flower from its pistil, etc.);

Recycling of precious metals by separating plastic waste from previously cut insulation....


  • Precise separation, even at overload
  • Low and easy maintenance
  • Continuous operation
  • High profitability

POWTECH offers concrete solutions for packaging-intensive industries. Industry guide


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