The deaeration system is an equipment patented by us that allows to improve the introduction capacity of some types of powders in the extrusion process.

The goal is to increase the bulk density of the material by removing the air contained in the powders (charges).

The operation of this equipment takes place through the application of vacuum on a porous filtering surface which allows the removal of the air contained in the charges to be fed into the extruder.

The use of this technology, compared to a standard side feeder, can therefore increase the filling of the screw and consequently the production capacity, the reduction of specific energy - therefore energy consumption - and more generally, obtain a reduction of production costs.