what size of pump for a small gold dredge

Keene Ultra Mini 4" Dredges ( FREE SHIPPING! )

Keene Ultra Mini 4" Dredges ( FREE SHIPPING! ) - This New 4" suction gold dredge is specifically designed to be lighter and more portable than Keene's standard model.

Double-screen Classification System in Dredging

Classification is the Key to Fine Gold Recovery. It is well-established that if you want to effectively recover finer particles of gold, you must first separate them from the larger-sized materials which are being washed through your recovery system by a higher-velocity flow of water.

Suction Dredging For Gold Nuggets - Nevada Outback

Interested in dredging for gold? This is my page of information on placer mining for gold with a suction dredge. Moving gravel with a dredge can be hard work, but this piece of equipment can really capture the gold under the right circumstances.

Prospecting Equipment - Desert Gold Diggers

A dredge is basically a suction hose powered by a pump and attached to a sluice box, usually floating on a tube or pontoons. The suction hose acts like a large vacuum cleaner to extract material from the bottom of a stream or pond and deliver it to a sluice box usually floating on the surface of the water.

Suction Dredging for Gold - New 49ers Prospecting Club

Most gold mining today is done in small operations — one or two persons working at a time — often with the use of suction dredges. A suction dredge is a powerful underwater-type of vacuum cleaner.

Proline Gold Mining and Prospecting Equipment/Gold Dredges

5" Dredge. Our 5" size always has been popular with dredgers who were looking for the perfect balance of portability with higher productivity. Smaller dredges simply can't process as much gravel and the larger dredges require more effort to get into those more remote areas where the richer gold deposits are.

Hydraulic Slurry Pump, Hydraulic Agitator Pump|Slurry Pump ...

Bore Size (mm) Capacity (m3/h) Head (m) Speed RPM ... Gold mining slurry pump; ... High chrome impeller for dredge pump Small rubber slurry pump on Tin mine

Hand Dredge: 5 Steps (with Pictures) - Instructables

A hand dredge, also called a gold sucker, is basically a pump that will allow you to suck up material. They allow you to suck up material in hard to reach places,...

Gem Hunting, My Side Job as a Gold Miner – Gold and Gem ...

I get LOTS of questions about gems and gem hunting especially from gold miners. So I figured I'd address a few of them. For me, I have always been a "rock hound" back to my childhood and it's what got me started in gold mining.

Proline Mining Equipment Dredge/Highbanker Combo 2"

2" Dredge/Highbanker Combo. Beginners love our 2" machines because they are small, lightweight and very affordable. The Proline 2" combo offers the versatility of being operated as either a 2" dredge or a small highbanker which can be fed continuously with a small shovel.

World's Fastest Gold Pan? – Gold and Gem Gazette Magazine

The FLOWPAN breaks down into a small five piece travel size that fits into your pack. Making a portable gold pan really is what started the whole development according to GoldHog®.