1.Jig machine is kind gravity jig seperator for gold and other mineral materials concentration.It can be widely used to select Tungsten,tin,gold,red iron,brown iron,manganese,titanium,antimony,lead,tantalim,niobium,placer gold,alluvial gold and other minerals.

2.Saw tooth-wave Jig is a new type of energy conservation and highly efficient gravity separation equipment and developed based on the traditional Sine Wave Jig. The difference between Saw tooth .Wave Jig and Sine Wave Jig is that the pulsation curve for jigging is of saw tooth wave shape, with speedy upward flow and slow downward flow. Bed layer is elevated integrally and slowly dropped with a long effective loose time.