永磁磁力滚筒（也称磁滑轮）主要适用于以下用途：
　　1.贫铁矿经粗碎或中碎后的粗选，排除围岩等废石，提高品位，减轻下一道工序负荷。
　　2.用于赤铁矿还原闭路焙烧作业中将未充分还原的生矿选别，返回再烧。
　　3.用于陶瓷行业中将瓷泥中混杂的铁除去，提高陶瓷产品的质量。
　　4.燃煤矿、铸造型砂、耐火材料以及其它行业需要除铁的作业。
　　Permanent magnet magnetic drum (also known as magnetic pulley) is mainly applied to this function：
　　1. Roughing the depleted iron after coarse or middle breaking, and rule out the wall rock and other waste rocks, and improve quality, reduce the load of next process.
　　2. Roughing the ore which is not fully restore to the original state in the hematite closed-circuit reducing roasting and return to reburn.
　　3. It also be used in porcelain ceramic industry, removing the hybrid iron in the petuntse to improve the quality of ceramic products.
　　4. It also be used in Burning coal, sand casting, corhart, as well as other industries which need to remove iron.
　　主要型号及技术参数:
　　MAIN MODELS AND TECHNICAL PARAMETERS: