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Manganese minerals have a long history of utilization. In China, the use of manganese minerals can be traced back to the Neolithic Weihua period of Caitao about 4500-7000 years ago. In that period, because the color of pyrolusite is black, it is easy to dye. For the ancients, it is a kind of magic pottery […]

With the development of talc ultrafine powder application industry, the market is in great need of talc ultrafine vertical mill which can achieve large scale production. Talc which is soft, smooth and creamy is common silicate mineral with Mohs hardness 1, it usually has lump shape, leaf shape, fiber shape and radial shape. Talc is […]

Advantage of slag vertical roller mill equipment The new vertical roller mill equipment is selected to grind solid waste such as slag powder, which can effectively assist the production. The new type of vertical milling equipment integrates crushing, grinding, grading and powder collecting. The equipment has high grinding efficiency, large capacity and low energy consumption. […]

Mining operations generate large volumes of mine waste, including tailings. Tailings As Resource Another productive means of utilising tailings is to create more sustainable by-products. This includes everything from commercial shotcrete and concrete products for self-sustaining uses such as mine roads, brick and tile manufacture, insulation, or even foamed products. Tailings as a resource has […]

Graphite micronizer is professionally processing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh’s hardness under six, the moisture under 5% such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, Kalium ore, pumice, etc., totally […]

Vertical Roller Mill is the equipment for PVC powder process.High Performance and high finieness, 0-10 um is the very normal size for PVC raw material, the production of the raw powder need the professional Vertical Roller Mill equipment. There are many Characters of Vertical Roller Mill. ● High safety and reliability As no rolling bearings […]