粉体除铁器指用来过滤干粉状物料中的铁磁性金属杂质的除铁器，干粉除铁器可分为电磁除铁器和永磁除铁器，相对而言，永磁除铁器使用范围更广，形式多样，价格实惠，广泛应用于食品加工、精细化工、新能源等行业，常用于过滤食品粉体原料、锂电池材料、炭黑、石墨、阻燃剂、食品添加剂、稀土抛光粉、光伏材料、颜料、茶叶粉末等材料中的铁杂质。
Powder iron remover refers to the iron remover used to filter ferromagnetic metal impurities in dry powder materials. Dry powder iron remover can be divided into electromagnetic iron remover and permanent magnetic iron remover. Compared with permanent magnetic iron remover, permanent magnetic iron remover is widely used in food processing, fine chemical industry, new energy and other industries, and is commonly used to filter food powder raw materials, lithium battery materials, etc Iron impurities in carbon black, graphite, flame retardant, food additives, rare earth polishing powder, photovoltaic materials, pigments, tea powder and other materials.
常用的粉体除铁器形式有磁格栅、抽屉式除铁器、旋转式除铁器、永磁筒、流体除铁器、滚筒式除铁器等形式，可以根据过滤物料和生产线的具体情况选择合适的形式。
The commonly used forms of powder iron remover include magnetic grid, drawer type iron remover, rotary iron remover, permanent magnet cylinder, fluid iron remover, drum type iron remover, etc. the appropriate form can be selected according to the specific conditions of filter materials and production line.