Air acting as driving force for sieving and screening powder and solids, sized 18 micron to 50 millimeters, with capacities ranging from 1 kg per hour up to several tonnes per hour. In the following designs:
-laboratory installation: lab APPI
-single or multiple sieve deck: 18 – 250 micron
-endless belt system: 250 – 500 micron
-sift-screen system: large capacity