![]() ![]() If you prefer a high banker with high pressure spray bars, you are going to need a gas-powered pump. These pumps are submerged and make no noise. Generally, if you want to make a nice quiet power sluice or recirculator, a 12 volt electric pump is recommended. Large 12-volt electric pumps can deliver a lot of water flow but do not have the head pressure that a gasoline pump can deliver. 12-volt electric pumps are lighter and quieter than their gasoline-powered counterparts but require a battery. Gasoline or Electric Pump? There are advantages and disadvantages to everything and choosing between an electric or gas pump is puts you in the same dilemma. The sluice itself is constructed like a normal stream sluice except it is equipped with an adjustable independent leg support system that enables the power sluice to be assembled on any type of terrain in a matter of minutes. The spray bar may be equipped with a water valve for ease of controlling the flow in the sluice. ![]() The typical hopper design washes clay and debris with a high pressure washing spray bar and all washed material becomes classified to less than a half inch for selective recovery. In the case of recirculating units, they can be operated in desert areas with very little water. The biggest benefit of having this piece of gold prospecting equipment is the ability to process gold-bearing gravels located a distance away from a water source- in other words, you get to bring the water to the gravel, not the gravel to the water! Rather than haul material to the water, you can bring a lightweight, efficient power sluice to the water source! The power sluice can work remote placer deposits hundreds of feet away from a river or stream. In general, a highbanker or power sluice is extremely efficient at trapping gold. If the unit is designed to catch and recirculate the water it is called a recirculating power sluice, or recirculating hibanker. The water pump can be either electric or gas powered. Sometimes a hopper with spray bars is mounted on top, where the gravel is introduced into the sluice, to wash the gravel over a classifier screen to remove pieces of rock that are too large to go through the sluice. PLEASE PLACE ORDER by using our PRICE LIST and ORDER FORM or CONTACT US directly.Any experienced gold miner will tell you that the secret to recovering the most gold is to process a lot of material quickly- and a highbanker does just that! A high banker, also called a power sluice, is a piece of equipment that uses a pump to force water through a sluice to mimic the natural flow of a stream. It’s no surprise that the Proline 3” combo has seen such wide popularity with prospecting clubs, exploration companies, and miners who require a very versatile machine in a small, rugged package.ģ" Dredge/Highbanker Combo w/Honda GX160 Engine & HP300 Pumpģ" Dredge/Highbanker Combo Unit Only (no engine, pump, FV, or FV hose)ĭue to ongoing market fluctuations, prices are changing frequently.įor the latest pricing information click here. This combo can be equipped with an air compressor kit, just like our 3” dredge, if you wish to increase your dredging productivity. Our use of a power jet provides maximum dredge vacuum with fewer rock jams compared to combos that rely in the old-fashioned, cumbersome, suction nozzles. We supply 15 feet of dredge hose standard, however, many customers upgrade to a longer hose. This is a higher pressure pump designed specifically for pushing water higher and further, making it ideal for high-banking. The unit is powered by a Honda GX160 engine and our powerful HP300 pump. Also, if the combo is going to be operated solely as a dredge, the grizzley can be removed to save weight. Like all of our other grizzleys, it is removable to allow for easy access to the classifier and black “V” ribbed matting for inspection and/or cleanup. The grizzley is designed to be strong yet surprisingly lightweight. are thoroughly washed and separated before running through the recovery system. The two triple row spray bars ensure that all of the gravel, clay, roots, etc. It is equipped with a large reinforced hopper for increased capacity. Of all the portable dual-purpose machines available today our Proline 3” combo is by far the most capable of putting in a full day’s work. ![]() 3" Dredge/Highbanker Combo Most capable of Putting in a Full Day's Work
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