hydraulic radial jigger

Hydraulic radial jigs are widely used on mining vessel at home and aboard as roughly selected equipment to sort ores such as alluvial gold, tin, diamond, tungsten and hematite. Structure and working principle Hydraulic radial jigs are developed from circular jigs. They are composed of two parts. i.e., drive and tank. The drive is of mechanical hydraulic type whose power is provided by motor. Through speed-change mechanism, the output shafts of speed reducer bring along the rotation of cam which drive cyclical alternating movement of every plunger of drive cylinder so as to convert electric energy to mechanical energy and then to hydraulic energy. Through hydraulic pipes and all kinds of valves, the movement of slave cylinder is driven and the fluctuation of the jig’s cone is brought along. The tank is of unit combination type. Every unit consists of three jigs. Every room is equipped with one trapezoidal jig. It can be made circular or fan shaped according to the handling capacity and configuration requirements of equipment. The advantage to adopt combination type is it is easy for fabrication, transportation and installation. Appliciation and featrurs Ore dressing by Hydraulic radial jigs is capable of handling almost full sizes of mineral materials other than very fine material. It features simple process operation, heavy duty equipment handling capacity with final products being obtained through one time separation. Therefore, it has found a wide application in production. It is regarded as one of major means to cope with metallic ores such as iron and manganese ores of coarse, moderate and fine sizes and has found significant use in beneficiating tin and tungsten ores. Moreover, Jigging Method also can achieve a good result in processing primary ores bearing gold, tantalum niobium, titanium, zirconium and chrome and sand stones. More density minerals to be separated in ores have, wider range the feed sizes have. For gold bearing placer, when feed grain size is less than 25mm, separation may be carried out without size classification with the lower limit of recovery up to 0.05mm. For ordinary metallic ores, size classified separation is conducted to effectively improve indexes for separation and to enhance handling capability for the equipment. Technical parameters ModelArea(m2)Stroke(mm)Times of stoke(r/min)Feed size(mm)Capacity(t/h)Power(KW)Weight(T)DYTA7750-3PYTA7750-39.920-300-90<2550-755.56DYTA7750-4PYAT7750-413.220-300-90<2566-1007.57.5DYTA7750-6PYTA7750-619.820-300-90<25100-1507.512.5DYTA7750-8PYTA7750-826.420-300-90<25132-1971116DYTA7750-9PYTA7750-929.720-300-90<25150-2201117.5DYTA7750-12PYTA7750-1239.620-300-90<25220-3001521DYTA7750 type (electromagnetic stepless adjustment). PYTA7750 type (belt variable wheel speed)