Drying drum
According to our experience, only specially composed cast iron can lead to high-quality
drum drying. The graphite particles in cast iron ensure for a "lubricating" course of the knife on the drum surface as the product is scraped off.
The uniform hardness and homogeneous structure ensure that the drum retains its
shape under high temperatures and high internal pressures. An extremely accurate
roundness and wall thickness guarantee very even heat transfer.