The larger Marlex hopper washes and classifies materials to minus ½' with a high pressure washing system that maintains fine gold recovery. Please note: This item is made upon order only, and will ship separately from other items in your order. Keene 173 Highbanker / Dredge ComboA versatile machine produced by Keene that can be used as a highbanker or can be equipped as a 2 ½' or 3' dredge. Comes with a sluice extension, 2-inch OR 1 1/2 inch dredge inlet (choose from drop down menu) and removable black matting.Īpprox. This hopper box will fit most any 10" wide sluice. Choose dredge size above in drop down menu. How to plan, design and build your own homemade gold suction dredge so you. *Aluminum Hopper box with a spray-bar and built-in adjustable water flow and pressure port controlsĬomes ready to go as a hi-banker hopper or can be rigged to be used as a 1.5" or 2 inch dredge hopper. Just bought this and i am excited to take it out and use it for the first time in the mountains. The Beast highbanker/4 dredge combo gold mining. Free Plans to design and build your own dredge, sluice, dry washer gold Prospecting.
With this Hopper & Dredge combo box you can convert most any standard 10-inch gold sluice into a efficient Highbanker or Dredge in sluice box technology since they were first created.
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