Saw-tooth Wave Laboratory Jig is a new type of energy saving and high 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 saw-tooth wave shape, with speedy upward flow and slow downward flow. Advantages and Characteristics 1 High capacity 2 High concentration ratio and high recovery 3 Easy to install, operate and maintain 4 The pulsation curve is saw-tooth wave shape facilitate heavy mineral to settling 5 Saving water 30-40% than ordinary jig 6 The pulsation speed very easy adjusted by regulator 7 Can achieve a good result in processing such as placer gold, tungsten,iron, tin, hematite, copper, tantalum-niobium, titanium, manganese, barite, zirconium, chrome and gemstone etc Main Technical Parameters Model Hutch Diaphragm Feeding Size (mm) Makeup water (m3/t) Makeup water pressure (Mpa) Capacity (t/h) Power (kw) Dimensions (mm) Weight (Kg) Shape Area (m2) Stroke (mm) Frequency of stroke (r/min) JT0.57-1 Trapezoid 0.57 8.5 12 10 17 12-21 80-180