Pat Keene’s working with Mini Max on the Yuba.
This is a video by Joey Wilson and Pat Keene working with the Mini Max High banker Concentrator […]
Mark Keene
Keene HydroAir 12 Volt Hookah System
HydroAir Battery Powered Diving System – HAS HydroAir incorporates a lightweight and efficient 12-volt powered air supply diving […]
RC1 Crusher and the New Cart System
This is our RC1 Rock Crusher in action. This video covers set up set up, operation and safety. […]
1 New Prototype 210 Large Dry Washer Test #6
This is our largest dry washer we have ever built. This is a high production machine that is […]
New A52F Folding Sluice Box
A super lightweight aluminum folding sluice box that incorporates the newest technology in rubber riffles design. We have taken […]
Keene 151 old style compared to a New 151S
I recently purchased and installed the Upgrade Kit bringing my old Keene 151 drywasher up to most of […]
4″ Gravel pump system
This is one of the smallest gravel pump systems that we offer. We offer these in 4″ and […]
Field Test Report “NG MINING” New 151S Dry Washer Conversion
System field Test Report General CommentsThere is measurable improvement in yields of finer gold with the 151S over […]
Searching For Gold!
Not surprisingly lots of people have recently discovered they’ve acquired an interest in gold. Gold’s value has risen […]
