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9.HRM4800型原料立磨的研发及应用立式磨机技术从出现到现在已有近百年的历史。由于工业生产的发展,解决了生产立式磨机整套装置的关键技术,特别是优质耐磨材料和大型轴向推力轴承的研制成功以及窑外分解技术的发展,使得立
9.HRM4800-type raw material mill research and development and application of vertical mill technology has emerged from now up to a hundred years of history. Due to the development of industrial production, the key technologies for the production of vertical mill complete sets of equipment have been solved, especially the successful development of high-quality wear-resistant materials and large axial thrust bearings as well as the development of kiln decomposition technology,