LNW Engineering & Mining 8 Foot Spiral Gold Wheel

A production placer operation utilizing three (3) 8' Gold Spiral Wheels on a gold mine. Each wheel is capable of 20 yards an hour minimum of 3/4 minus. This operation was separating into three sizes, 3/4 minus, 1/2 minus, and then 3/8 minus respectively for each wheel. A 100-yard an-hour trommel was utilized prior to the wheels.