The order was for two vertical roller mills (VRM): one type LM 60.4 for grinding cement raw material and one LM 70.4+4 CS, the biggest Loesche VRM built for grinding cement clinker. Loesche worked with Renk to develop the Compact Planetary Electrical (COPE) drive due to the high power requirements of the LM 70.4+4 CS mill.
The above specification makes OK™¢ 62-6 mill the biggest in the world in terms of mill size and rated capacity ever to be installed in a cement plant. FL MAAG™¢ MAX Drive, is a three-stage spur gear unit designed to drive vertical mills up to 15 MW. The drive consists of two side drives with vertical motors and have two pairs of ...
in the world's largest vertical roller mill MVR 6700 C-6: The largest vertical mill in the world, producing in Barroso, Brazil 000A86E4 Gebr. Pfeiffer is one of the technology leaders in the field of cement grinding and hard milling. Vertical roller mills are used to grind cement raw material, cement clinker, blast furnace slag and pozzolan.
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The world's first vertical roller mill with driven rollers Abstract: As the market demands efficient, highly flexible and high capacity plants for cement production, it was time to develop an innovative drive concept to cope with these demands: the world's first vertical roller mill with driven rollers. With this concept, it is the rollers of ...
3.3 Sheepsfoot Rollers Sheepsfoot rollers have largely been replaced by its more efficient variant, the segmented pad roller, and will only rarely be encountered. The sheepsfoot roller compacts from the bottom of the lift upwards to the top of the lift. Therefore, the loose lift thickness is limited to 15% longer than the length of the feet.
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