Jinma dry magnetic separator is a newly developed high efficiency magnetic separation equipment .The magnetic system of ti is made of high performance rare earth neodymium iron boron material and the high quality ferrites material completely Through skillful design of open magnetic circuit ,the highest magnetic intensity of the cylinder surface could reach above 0.8T,the magnetic strength is 3-5 times than the conventional magnetism machine,the magnetic field strength on the electoral district is possible to achieve the level of electoral magnetic strong magnetic separator cylinder body of separating district is made from refining of wear-resistant stainless steel,sorting minerals are evenly sent through vibrating feeder to the upper of the separating cylinder ,and then rotating cylinder casts the non-magnetic material from cylinder and absorbs magnetic mateials to the cylinder by the effect of strong magnetic field force ,with mineral separation board easily and accurately separating magnetic materials from non-magnetic mareials.