浮选机的尺寸变得越来越大。这种趋势的原因之一是由于开采的低品位矿体日渐增多,但是其它原因也促进优先选择更大的设备。奥托昆普公司工程部的专家说,较大的浮选机更好,因为最终的分析结果表明,一般这样做从费用和效果来看都合算。经济和 Flotation machine size is getting bigger and bigger. One of the reasons for this trend is due to the growing number of low-grade ore bodies mined, but other reasons also encourage the preference for larger equipment. Outokumpu Engineering’s experts say larger flotation machines are better because the final analysis shows that doing so is generally cost-effective and cost-effective. Economic and