We at Star Trace are recognized manufacturer, supplier and producer of High Gradient Magnetic Separators (HGMS) and Wet High Intensity Magnetic Separators (WHIMS). High Intensity Magnetic designs, develops, manufactures and markets Magnetic Separation Equipment for beneficiating weakly magnetic minerals, and for purifying non-metallic minerals. Star Trace professionals have specializes in the field of magnetic separation technology. We have been manufacturing and supplying these equipments since 1983. It became a leading supplier of WHIMS in India in 1980s, and it has become a leading supplier of high gradient magnetic separators since 1990s.

The StarTrace Pulsation High Gradient Magnetic Separator include: STED - 500, STED - 1000, STED - 1250, STED - 1500, STED - 1750, STED - 2000, STED - 2500, STED - 3000 etc, and has been widely used in wet separation for week magnetic metal ore such as hematite, limonite, siderite, chromites, wolfarm etc, as well as iron separation for purification of non-metalic mineral such as quartz, nightline fluorite, kaolin etc. Its separation ring is designed to be vertical fine ore is discharged by reverse flow and also with separation pulse device which settles the problem of being essay jammed in horizontal ring and traditional vertical ring from the very begining. The magnetic material adopts our own products which can get higher magnetic intensity so as to get more powerful magnetic force improve the effect of separations. This series products with advanced to ore granularity ore density and ore grade which realize the ore concentrations and good reclamation.

Reference to the below layout, STED series Vertical Ring High Gradient Magnetic Separator is composed of frame, fine ore collection box, exciting coil, magnetic yoke, revolving ring unit, pulse device, driving device, and all kinds of ore boxes and water supply system.

Magnetic yoke fixed on the machine frame, which generate the strong magnetic field together with exciting coil. Rotary ring in the clockwise drived by the rotary device, and goes through the magnetic field slowly. There are many separation boxes on the outer circle of the rotary ring , there is the multilayer magnetic medium which is made of magnetic material inside the separation box. When the rotary ring goes through the magnetic filed, it would be magnetized, and formed the high grade magnetic field. In the mineral processing, the mine slurry goes into rotary ring along with the gap of the magnetic pole, and the magnetic parcel would be attracted in the magnetic medium surface, revolving to the non- magnetic area. The magnetic parcel would be put into the fine tank, and the non- magnetic material goes into the tailing tank along the lower magnetic yoke gap.

Compared with the flat ring rotary pattern, vertical ring moving direction is opposed with the fine ore discharging, direction , that also is the fine mine opposition direction . This design could avoid the big particle size blocking in the gap of the magnetic medium, and it would be put into the tailing tank. So, the problem of blocking of the high grade magnetic separator is solved.

STAR TRACE Series vertical pulsation high gradient magnetic separator is installed with the stable pulsating device, which can make the mine slurry up - down moving repeatedly. The pulsating flow force makes the mine particle in the relaxed status that is effective to discharge the non-magnetic particle, improve the fine grade. Meanwhile, pulse pulp is conductive to the elimination of magnetic medium, increase the working efficiency.