Pilot Plant
Size Classification
Equipment is available for various size classification requirements, ranging from coarse dry screening to wet desliming. Size classification is incorporated in closed-loop milling, pre-treatment for separation, and for meeting product specifications.
In some cases where material specific gravities are the same or close, some gravity separation units may be employed for the purpose of size classification.
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Classification Equipment
- (1) Rake, Dorr-Oliver, 8" x 5 ft
- (1) Rake, Dorr-Oliver, 14" x 8 ft
- (2) Sieve bends, 12" wide x 51" long with rapper
- (1) Sieve bend, Dorr-Oliver DSM, type T, 600, 12" wide x 31" long
- (1) Cyclone, Dorr-Oliver
- (1) Derrick, J18 60 AW
- (1) Cyclone, Krebs, 4" diameter
- (1) Cyclone, Krebs, 3" diameter
- (2) Cyclone, Dorr-Oliver, 3" diameter
- (2) Cyclone, Heyl and Patterson
- (1) Cyclone unit, Dorr-Oliver Multiclone, 50 mm dia., 2 units
- (1) Cyclone, Krebs Model U2-1436, 2" diameter
- (1) Dorr-Oliver set sizer, 10" dia x 4 ft (Met)
- (1) Dorr bowl, 9" double rake, 3 ft bowl (Met)
- (1) Evans hindered settling classifier, 4-4" chambers (Met)
Note: Other specialized classification units are included with processing equipment.
Screening Equipment
- (1) Simplicity, model C, 2 ft x 3 ft (double deck)
- (1) Symons, type F, 2 ft x 4 ft (double deck)
- (1) Derrick, J24 36MS
- (1) Sweco, 24" diameter
- (1) Denver Dillon, 12" x 3 ft
- (1) Gilson shaker, 18" x 24"
- (1) Symons, type F, 3 ft x 8 ft (double deck)
- (1) Derrick, J18-60AW-2
IMP Pilot Plant Facility
Screening
IMP Pilot Plant Facility
Separation
