KREISEL Rotary valve vs screw pump

The KREISEL rotary feeder is one of the most popular feeder for pneumatic conveyance. Depending on the bulk material, its hardness and the con-veying pressure, the right type of rotary feeder is chosen.
Most of our customers prefer the significant reduction of energy consumption by the KREISEL ceramic rotary feeder in comparison with other pneumatic conveying systems, especially the pneumatic screw pump.
A simple installation as well as unbeatable low maintenance works and costs complete the advantages of the KREISEL ceramic rotary feeders in comparison with other pneumatic conveying systems.
The replacement of the screw pump against the KREISEL ceramic rotary feeder is very simple and time-saving.
Our customers only have to exchange the screw pump against the rotary feeder and have to modify the existing dedusting hopper.
The conveying air compressor or blower as well as the conveying pipe remeans the same and is unchanged. KREISEL Engineering supplies all required informations for the modifciation and is at our customer’s disposal from the very beginning until the end of operation.