Spiral chute concentrator

Spiral chute concentrator structure and working principle

The structure of the spiral chute concentrator is shown in Figure 1. It is made the spiral by a bending chute around the vertical axis, the spiral has 3 to 5 circles, fixed on a vertical support, the spiral groove section is a parabolic or elliptical part, the bottom of the groove in the longitudinal (along the direction of the flow of ore) and transverse (radial) have a certain degree of inclination.

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