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ID: L01926

NEFFCO CONTINUOUS CENTRIFUGE BOWLS

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Category: CONCENTRATORS

SubCategory: CENTRIFUGAL CONCENTRATORS

Type: CENTRIFUGAL CONCENTRATOR

Manufacturer: AMERICAN GOLD MINER

Qty: 2

Location: LANGLEY, BC CANADA
Condition: GOOD USED

Overview *
Instead of using a stack of single independent rings for riffles as all other centrifuges use, the Neffco bowl uses one continuous winding rubber riffle similar to a screw thread that spirals downward in the direction opposite of the bowl's rotation. This opposite spiral creates continuous self-cleaning riffles by keeping the feed in a slurry state allowing the gold to pull out and press against the wall.

Manufacturer Ratings *
Weight: 165 lb.
Dimensions: 38" x 38" x 25" high
Feed size: 1/8 minus
Feed rate: 10% of slurry
Water rate: 80-100 GPM
Gold recovery to 400 mesh

* as per manufacturer website 2019