Awareness of vertical roller mill
|6.3.2015||Posted by a206205 under Nezařazené|
Principal functions: Vertical roller mill use 30%-50% significantly less energy than ball mill techniques. Basic layout and fewer machines in the vertical roller mill circuit substantial run-factor and reduced upkeep expenditures.Superb drying capability when grinding blast furnace slag or blended cements with wet elements .Roller and table profile make improvements to operating stability and reliability.Constant cement high-quality with simple to modify excellent parameter Special style and design functions for iron removal throughout slag grinding minimize put on.Optimal wear-protection all internal surfaces Space-saving style and design minimizes civil construction charges.Flexibility to operate with two or four rollers ensures long run availability. Application advantages￡o Established commercially, the Okay mill is definitely the premier roller mill for finish grinding of portland cement, slag and blended cemtrents. Having a 30%-45% reduction in the vitality specifications for cement grinding and 40%-50% for slag as com-pared with standard ball mill operations, the Ok mill can contribute appreciably for your profitability and competitiveness.The style and design combines the drying, grinding and separation processes into just one unit, consequently simplifying the plant lay-out. A lower noise level tends to make outside installation feasible, considerably reducing civil constructioncosts and strengthening the working natural environment. Due to its very powerful drying effectiveness, the vertical roller mill can be a normal alternative for grinding blended cements with a single or more wet components. Design and style advantages￡o The Ok mill employs a hydro-pneumatic technique to press its grinding rollers towards the materials bed about the roatting grinding table. The grooved roller profile has two grinding zones, an inner and outer. This produces a high and concentrated grinding stress about the outer path, allowinair to escape into the grooved centre. The inner path serves to prepare the grinding bed, by compressing the feedmaterial as it moves under the rollers nto the high strain grinding zone. Segmented roller put on components are produced on the hardest probable materials without danger of cracking and are really nicely suited or challenging facing. Re-positioning of rollers is attainable for evening out wear. These capabilities assure highest longevity.