Gravity Spiral Chute
Working Principle. Set the spiral chute upright, calibrate the vertical line, with iron frame or wood fixed in the right place, the sand pump will be sent to the spiral on the top of the two feed inlet, add water, adjust the ore concentration, From the high vortex, in the rotation of the slope of the flow rate to produce a inertial centrifugal force to the proportion of ore, particle size