The positive pressure dilute phase conveyor allows the transfer of dry products at high velocity (20 to 30 m/s).
It is mainly used to transport products that are not sensitive, not abrasive, and which have low explosive characteristics.
The medium used is air, at vacuum values up to 1 bar. The product is continuously dosed into the pneumatic conveyor line.
Regarding of the product characteristics (hygrometry, purity level, etc.), we can add different elements to the conveyo:
– Air desiccator
– Pre-filter and hygienic filter
– Air cooler
This mode of transfer allows high flow rate at low pressures and over long distances. It is often used when at different points of withdrawal and desertion of the product.