The vacuum dilute phase conveyor allows the transfer of dry products at high velocity (20 to 30 m/s).
It is mainly used to transport low sensitivity and abrasivity products.
The medium used is air, at vacuum values up to – 500 mbar. 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 conveyor:
– Cold coil, heating coil
– Air dehumidifiers
– Pre-filters and hygienic filters
This transfer mode makes it possible to obtain a high flow rate, over medium and short distances, in excess pressure or depression. It is often used when at different points of withdrawal and desertion of the product.