STAR TRACE were the first to introduce Indigenous High Intensity, High Gradient dry permanent magnetic roll separators in the Indian market. These machines which are manufactured are based on the popular Permanent roll Technology which has been used successfully in Thousands of industrial minerals applications around the world. The machine incorporates high energy rare earth neodymium permanent magnetic roll assembly, which is manufactured and assembled under proprietary specifications to generate unsurpassed magnetic field gradients. Under this high intensity magnetic field, weakly magnetic contaminants can be easily removed efficiently. The magnetic rolls can be structured to treat particle sizes ranging from 200 mesh upto 50 mm.