Key words: magnetic separator equipment Key Description: Our company specializes in producing magnetic separator equipment, using permanent magnetic separator technology, equipment selection of top feed the way for advanced high-performance NdFeB materials, demagnetization, take the brown Iron ore grade hoist make a brief introduction. Limonite grade hoist is based on the characteristics of weak magnetic hematite designed for efficient processing equipment, high magnetic field strength, large capacity, simple operation advantages. Limonite ore is the most common type, unlike magnetite beneficiation process mainly on the weak magnetic separation process, limonite magnetic weak magnetic field through the general work can not magnetite beneficiation, brown iron Mine adaptation wet magnetic field strength of 14,000 to 18,000 gauss, coarse-grained quartz dry magnetic separation should be greater than 10,000 gauss magnetic field intensity, high intensity magnetic separation is effective limonite beneficiation process, especially strong limonite magnetic higher recovery. Hoist grade limonite magnetic separation equipment used in the magnetic field generated under way into electromagnetic and permanent magnetic separator magnetic separator, electromagnetic separator more traditional use of closed-circuit magnetic field with a high gradient magnetic separator with open magnetic field roll intensity magnetic separator, it is still used frequently in high gradient magnetic separator, open magnetic roller separator machine is developed into a strong permanent magnetic separator. The beneficiation test and verify the actual production for the common typical hematite, limonite ore dressing for wet magnetic separator limonite and gangue in the dissociation of a better situation, a single magnetic jobs concentrate grade of 60% or more, about 60% recovery rate, a fine sweep through a rough job, concentrate grade can be increased up to 65 percent, the actual recovery of iron from 70% to 80%. Due to the nature of mineral beneficiation process and decide on the best equipment, and different kinds of mineral deposits in the same nature there is a big difference, it is recommended that the majority of the ore mining industry first for laboratory analysis, metallurgical testing, and then the ore optional and cost benefits calculation, the decision whether to invest in order to reduce investment risk. Our company has test equipment, magnetic separation may be common elements in a complete prototype beneficiation laboratory tests can be conducted on the common magnetic mineral beneficiation test different process. Due to the different nature of the mineral owners to choose the exact type of magnetic separation equipment, so I suggest that the majority owners of the company must first provide ore samples for laboratory analysis to a preliminary understanding of ore grade, to decide whether to introduce large-scale equipment production, reduce investment risks. My company has a full range of laboratory equipment for ore, welcome to the major ore miners to come to visit the laboratory. Contact: Zhou other product information, please visit: Separator http:www.cixuanji2.com