Apparatus for extrating heavy metals from ore
Apparatus for use in producing a fluidized bed of granular mater
Beneficiator for recovery of metal fractions from particulate ga
Centrifugal jig for ore beneficiation
Centrifugal jig pulsing system
Cleaning sluice boxes
Coal washing apparatus
Compact machine and process for preparation prior to dry-grindin
Concentrator for beneficiating minerals
Continuous flow classification and specific gravity separation a
Device for separating coarse and fine particles from ultrafines
Device for separating heavier impurities from solid bodies in fl
Device for use in placer mining operations and method
Dredge units
Drum-type sand classifier
Dry fluidized bed sorting device
Dry separation of particulate material of different densities
Feed cleaner
Fluidized bed separator
Gold pan and classifier