In the production of powdery products in sensitive manufacturing processes the safe and efficient cleaning of the production plant is significant. A maximum product recovery is the goal. The product particles are filtered dry from the manufacturing process and after a product change a wet cleaning of the housing can be carried out. Therefore, these filters are almost exclusively manufactured in stainless steels. Completely smooth welding seams and low roughness values are standard equipment in this field.

For these important processes we deliver filters of the DSR series after spiral jet mills, and after the process of dosing, mixing and drying, which can be designed as a vacuum filter with steam heating of the shell plates.