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Portable Reverse Helix Gold Trommel Gold trommel Gold

Feb 3 2018 - Portable Reverse Helix Gold Trommel: Building a reverse helix trommel isn& 39;t just something you wack together after checking out an instructable. They are all essentially custom made and I would recomend you take some time to look over various designs not just ours before buildi…

New Age Mining Equipment Reverse Helix Gold Trommel Model

Running un-classified materials collected from a private claim in Arizona and 2 small bags of paydirt from 49er Mining Supplies. Pretty nice color showing at

Gold Trommel Reverse Helix Trommel Javelina Gold Trommel

Reverse Helix Trommel. 8" Javelina Gold Trommel. up to 1/2 yard per/hr. 12 volt motor. MINIMUM 2000 gph water pump required not included . 18’ of reverse helix in outer barrel. 31" Tall x 48" Long x 24” Wide at the base. Hopper is 15” Wide x 14” Long Load in height is 30”. 10” wheels/tires.

18 in. x 6 ft. Reverse Helix Gold Concentrating Spiral for

Savona Equipment Sells New and Used Gold Concentrating Trommels for Placer operations. 18 in. dia. x 6 ft. long. Reverse concentrating spiral. 15 to 20 yards per hour. 18 in. long fine wash section. 32 in. dia. x 36 in. long course wash section.

Mountain Goat Gold Trommel - Gold Prospecting Mining

The Mountain Goat Gold Trommel is a reverse helix system built on the same principle as the huge mining trommels used by large placer mining companies all over the world but this is light 16 lbs and portable so one person can carry it out into the field.