浅谈高压辊磨在马坑铁矿的应用

Discussion on Application of High Pressure Roller Mill in Makeng Iron Mine

福建马坑矿业股份有限公司采用高压辊磨预选工艺,对铁矿石进行超细碎,通过预选磁选分离出大部分非铁质性脉石矿物,实现选矿处理能力由300万吨提高到500万吨以上,且将预选尾矿开发成建筑砂料,有效提高企业经济效益。

Fujian MaKeng mining Co.,Ltd.adopted the application of high pressure roller mill primary process,to super fine grinding of ore,through the primary magnetic separation out the most of gangue mineral with nonferromagnetic,and improved the mineral processing capacity from 3 million tons to over 5 million tons,primary development of tailings as building sand material,so increased the enterprise economic benefit.