河沙磁选机是针对干燥的磁性矿物进行分选的磁力选矿机械，相对于湿式磁选机分选矿物时要使用液体作为稀释剂提高分选效率而言，河沙磁选机则要求被分选的矿物干燥，颗粒之间可以自由移动、成独立的自由状态，否则会影响磁选效果，甚至会造成不可分选的后果。河沙磁选机适用于粒度3mm以下的磁铁矿、磁黄铁矿、焙烧矿、钛铁矿等物料的湿式磁选，也用于煤、非金属矿、建材等物料的除铁作业。

　　河沙磁选机的磁系，采用优质铁氧体材料或与稀土磁钢复合而成，筒表平均磁感应强度为 100～600mT。根据用户需要，可提供顺流、半逆流、逆流型等多种不同表强的磁选。河沙磁选机具有结构简单、处理量大、操作方便、易于维护等优点。适用于粒度3mm以下的磁铁矿、磁黄铁矿、焙烧矿、钛铁矿等物料的湿式磁选，也用于煤、非金属矿、建材等物料的除铁作业。河沙磁选机的磁系，采用优质铁氧体材料或与稀土磁钢复合而成，筒表平均磁感应强度为100~600mT。结构简单、处理量大、操作方便、易于维护等。

Sand separator is carried sorting machinery for dry magnetic separation of magnetic minerals , as opposed to wet magnetic separator to use the liquid as a diluent to improve in terms of time sorting mineral separation efficiency , sand separator is required to be mineral sorting dry between particles can move freely into independent free state , otherwise it will affect the magnetic effect, the consequences can not even sorting . Sand separator for particle size less than 3mm wet magnetic separation of magnetite , pyrrhotite , roasted ore , ilmenite and other materials , but also for coal , iron work , non-metallic minerals , building materials and other materials.

Sand separator magnetic system , using high-quality ferrite material or composite made with rare earth magnets , tube average magnetic flux density is 100 ~ 600mT. According to user needs , can provide a variety of different table strong magnetic downstream, semi -counter, and so on. Simple sand separator has a structure , large capacity, easy to operate, easy to maintain. Suitable for wet magnetic separation of magnetite particle size less than 3mm , pyrrhotite, roasted ore , ilmenite and other materials , but also for coal , iron work , non-metallic minerals , building materials and other materials. Sand separator magnetic system , using high-quality ferrite material or composite made with rare earth magnets , tube average magnetic flux density is 100 ~ 600mT. Simple structure, large capacity , easy to operate, easy to maintain .