SBM Machinery is a Top-ranking Manufacturer of Ultrafine Mill
High-efficiency ultrafine mill can also be called new ultrafine mill or the third generation ultrafine mill. This machine is widely used, and its performance has reached the internationally leading level, so that it is the most efficient and reliable stone crushing machine at present. It is especially suitable for manufacturing abrasive materials and for the fine and medium crushing of many kinds of hard and crisp materials such as refractory, cement, silica sand and steel grit. It is a highly efficient and energy saving stone crushing and sand making machine which can save 50% of energy compared with traditional ultrafine mill, making it the most advanced tertiary equipment in the world. Vertical shaft hammer type ultrafine mill has no bottom grating bar. However, since the materials after impacted by the hammers do not form efficient wide-angle impacting act with the lining board, its tertiary crushing ability is relatively weaker than that of the horizontal type ultrafine mill. In addition, its hammer is an integrated structure with short abrasion cycle, and the changing process of the hammers is complicated and the changing of the bearing is more difficult. Shanghai SBM Mining Machinery Co., Ltd. is a professional manufacturing company of ultrafine mill, sand washer and other stone crushing and sand making machines. After decades of development, our company has formed a marketing system with large scale, systematization and service. Many of our products have been sold to Africa and India and they are well received by the customers at home and abroad.