PA-T Pre-cleaner for winnowing
Removes fine dust.
Inserted on processing machines only to remove dust or light impurities.
Indispensable for grain cleaning.
Simple and fast installation.
The product enters by way of gravity and is evenly distributed across the entire width.
The grain descends as a curtain and is struck by a cross-flow of air, removing the lighter impurities, which will then be decanted by a cyclone or filter.
The flow of air that strikes the product is regulated by valve A and the total flow of air is regulated by the "false air" B.
1. Uncleaned product inlet
2. Clean product outlet
3. Fine impurities outlet
- Aspiration casing in press-formed galvanized metal
- Aspiration inlet
- Air flow regulation dampers
- Inlet reduction cone
- Outlet reduction cone
Available in various sizes and models with cleaning capacities from 25 to 60 t/h (calculated with wheat, specific weight 0.78 t/m3 - RH 14% Impurities 2%).