37314 ⎘
Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters stratification of dry granular material on a continuously travelling surface, e.g. belt conveyor
Separation of granular particles
#2Sizing and separating granular particles
#3Method and apparatus for liberating particles from moist MSWI ash
#4Separation apparatus
#5Method of granulometric separation of materials rich in filiform particles
#6Separation apparatus
#7Method and apparatus for separating fines from rock
#8Food-stuff physical characteristic sorting apparatus and method