Material is fed from the feed hopper at a controlled rate onto the short belt conveyor via magnetically driven vibrating feeder to ensure a constant feed. As the belt and material travels around the magnetic roll, magnetic particles are influenced by competing centrifugal and magnetic forces. Magnetics are thrown from the belt, at a position on the roll where the centrifugal force overcomes the magnetic forces.
Non-magnetic particles are thrown from the belt on their normal trajectory. The particles are diverted by two adjustable scale plated splitters into magnetics, middling or non-magnetic chutes
The benchtop MAGNAROLL is ideal for:
- Preliminary investigations into the purification or concentration of mineral samples
- Monitoring the performance of plant scale rare earth roll [RERS] and drum [REDS] magnetic separators.
- Determination of the magnetic response of minerals.
- Separating weakly susceptible magnetic materials
- Mineral research, testing and analysis.
- Scoping full scale production equipment and flow sheet development
Powder coated enclosure
AISI 304 Stainless Steel Feed Hopper, feeder tray & product chutes.
Electromagnetic vibrating feeder
Three product chute with scale plate adjustable splitters (magnetics, middling, non-magnetics)
Pot adjustable Roll VSD & vibratory feeder controller with digital output displays
For single phase 110/240V power (50/60hz)
Weight 100 kgs
50kgs per hour capacity
Supplied with one low intensity ferrite roll and three high intensity rolls 100mm diameter 100mm wide.
Supplied with aramid cloth (Kevlar) belt 0.125mm and polyurethane belt 1.2mm thick.
