This is a complete mini high banker unit ready to go. The Hopper and sluice box are made out of ABS plastic. The hopper box is adjustable for setting the rate of feed into the sluice box. The support frame and legs are fully adjustable and made out of steel.
Just use a regular 500-1000 GPH sump pump and motorcycle/lawn mower battery and hit that remote spot. Can also work as a concentrator to process all that gold from black sand!