PA series Screw Filling Units are one of the most advanced computer aided weighing systems compatible with all packaging systems.

It is the most ideal filling system for coffee, starch, flour, spices, and similar powdered products.

It is a kind of volumetric filling system that adjusts the weight of the product depending on the number of turns and pitch range of the helical spiral.

The filling accuracy depends on the density variation of the filled product.

With a screw specific to each product, it fills the product directly into the package and in the right amount.