Times in rapid development, science and technology are constantly updated. Our technology is also non-stop innovation. Machinery Technology Co., Ltd., Henan Rueiguang followed the pace of development of technical processes constantly new requirements, new rules. We will continue with the times. Integration with the times. If you want to know more beneficiation knowledge, welcome to inquire Burghardt Hotline 0371 -68,591,228 sedimentary carbonate manganese ore, the main manganese mineral is rhodochrosite, Ca rhodochrosite, calcite and siderite manganese manganese iron ore gangue. There silicate and carbonate minerals, but also frequently with sulfur and iron and other impurities. Ore generally more complex, manganese mineral disseminated fine grain size to several microns, easy dissociation, are often difficult to get a higher concentrate grade. Iron oxide, manganese ore, iron minerals are mainly limonite. Iron and manganese difficult re-election, flotation or strong magnetic separation, magnetic separation method requires the use of reduction roasting. The industry has adopted a washing - Reduction roasting - re-election process. We Rueiguang Machinery Co., Ltd. is a production and sales and integration of large-scale machinery company. I mainly sell are: ball mill www.hnruiguang.com, dryer www.hnruiguang.com, magnetic separator www.hnruiguang.com, crushers and other specialized processing equipment. Let your dressing of the road no worries. Our address is: Erqi District, Zhengzhou, Henan Province, Dongfang Road, Mazhai Industrial Zone, No. 18 Fax :0371-68591238 kl131017 www.chinargjq.com albite processing equipment www.rgdryer.com dryer www.cixuanji-hn . cn separator