Cement News tagged under: roller mill
thyssenkrupp Polysius wins US polycom® HP grinding roll order05 April 2022, Published under Cement Newsthyssenkrupp Polysius has been assigned with the supply of two complete roll units with compound cast roll bodies for a polycom ® high-pressure grinding roll operated in the US. The order will be carried out in cooperation between the German and American Service Teams. The delivery is scheduled for March 2023. The fatigue-free compound cast stands out with low wear rates, extremely long service life and high machine ability. Additionally, the wear protection of the rollers is co... |
Mills made in China27 February 2013, Published under Cement NewsFor more than 30 years, China-based Sinoma Technology & Equipment Group Co Ltd (Sinoma-tec) has carried out research into roller mill technology and has developed a range of vertical roller mills for grinding cement raw meal, coal, cement, slag and other types of materials. To date, the company has successfully commissioned more than 340 TRM vertical roller mills in China, Vietnam, Malaysia, Brazil and India. Figure 1: structure of TRM vertical raw mill In its two roller mill te... |
High-efficiency cement grinding17 September 2012, Published under Cement NewsFor more than a quarter of a century the ThyssenKrupp Polysius’ POLYCOM® high-pressure grinding roll (HPGR) has been in successful operation. More than 65 of the presses are working in highly-efficient clinker grinding systems around the world. By using the POLYCOM as a stand-alone grinding machine (finish grinding circuit) a reduction in specific power consumption of around 50 per cent compared to conventional ball mill circuits is achievable. The high compression stressing applied inside t... |
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