Gold Panning Tub - Medium Collapsible White/Grey Tub (21"x 15") Simplex SX Parts and Accessories The number of pulses increases

The number of pulses increases as the coil moves closer to a target

and has a 45 foot Archimedes Screw running the length of the barrel which delivers unparalleled gold recovery

You can't find the Crown Jewels of England with a dead detecting device

and other small valuables

Gold Panning Tub - Medium Collapsible White/Grey Tub (21"x 15") Simplex SX Parts and Accessories The number of pulses increasesGold Panning Tub Medium Collapsible White Grey Tub (21" x 15") Portable Water Containment for Gold Panning and Concentrate Cleanup The Medium Collapsible Gold Panning Tub is the perfect companion for prospectors who need a portable, durable, and convenient solution for gold panning, concentrate cleanup, and recirculating recovery systems. Featuring a collapsible design, this tub expands when needed and folds down for easy transport and storage.