At present, the global demand for non-metallic mineral powder more exuberant. According to incomplete statistics, only heavy calcium powder consumption demand in the last 10 years of 35 million tons to 90 million tons by now. In pursuit of product quality at the same time stability, increased yield, also put forward higher requirements on production equipment.
Non-metallic mineral ultrafine dry grinding equipment in China mainly plant rolling ring, Raymond mill, , ultrafine grinding. In recent years, the country vigorously promote reduced energy saving policies emissions, environmental protection type ultrafine mill emerge as the times require. It can meet the machining operation produces reliable, high-performance, stable product quality, environmental protection and energy saving requirements.
Ordinary production vertical roller mill products TSP are below 600 mesh to 1250 mesh, can not meet the large-scale production of the application of ultrafine powder market. Our vertical roller mill rollers combined with years of various factories R &D and manufacturing experience, the grinding machine can be directly produce 650 to powder, adding two classification system can produce 1,500 ground calcium carbonate ultrafine goal. vertical roller mill is mainly used in the pulverization, a fineness of 400-1500 mesh, capacity of a single machine of the production machine according to the production demand reach 8-18t / h.
Comparison with the traditional vertical roller mill rollers, LUM ultrafine has great superiority:
(1) of ultra-fine product unique production scale, mill production capacity percussion, dry sand mill and ring roller mill are small, relatively speaking, vertical roller mill in the same circumstances, can achieve a higher return.
(2) vertical roller mill in GCC superfine ultra-fine processing, the biggest feature is to be able to reduce energy consumption, production of large-scale TSP products.
(3) a new vertical grinding superfine mill may be a single production below 1500 mesh powder, especially 400-1000 Product gross energy saving effect whiting more obvious.
The successful application of LUM ultrafine vertical roller mill system in the field of production of ultra-thin coarse whiting, demonstrates the value of high-quality application and high performance in the areas of ultra-fine grinding production. Therefore, the vertical roller mill is expected to become the main choice of non-metallic industrial minerals processing, the prospect is very broad.
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