Application of Superfine Powder Vertical Roller Mill
was produced by Shanghai Clirik Machinery Co., Ltd. Relying on 12 years of experience in the production of ultrafine powder and based on German and Taiwan ultrafine vertical mill technologies. The top technical team members were joined this project. Besides, high-quality wear-resistant parts are used to develop milling equipment which in a real sense marks the first secondary classifying technology in mainland China, having product fineness of 400-6000 mesh.
Structure of Superfine Powder Vertical Roller Mill
Strong product diversity. CLUM series superfine powder vertical roller mill is equipped with a turbo air classifier, which can produce a large range of product sizes. Use optimized production line process design, superfine powder vertical roller mill consumption is lower than vertical mill consumption of the same type.
Working Principle of Superfine Powder Vertical Roller Mill
After classification, the ultrafine powder produced by the main unit is characterized by a narrow particle size distribution, high profit margins and added value to produce finished powder products, and good single particle shape. Because of the diversified finished product and strong competitiveness, it has the widely available applications, such as artificial stone, plastic masterbatch, PVC pipe, wire and cable, diapers, non-woven fabrics and other industries, with such advantages as good activation effects and low oil absorption. After being improved, rollers, grinding table, diversion systems and internal circulation systems can greatly improve the grinding efficiency and improve output by 15%-30% compared to ball mills, etc. With leading grinding equipment technology, the improved grinder can be operated at low vibration. Compared with Taiwan or domestic brands, CLUM series grinder has lower noise.
Technical Data of Superfine Powder Vertical Roller Mill
Measurement items Name Take an example inultrafine ground calcium carbonate
Output t/h 13-17 11-13 9-10 7-8
Specific surface area c㎡/g 11000±500 13500±500 15000±500 17000±500
325 mesh remaining amount % 0.015 0.015 0.01 0
Less than 2ìm powder % 34±2 40±2 45±2 50±2
Median partical diameter D50 ìm 4.3 3.7 2.4 1.86
Partical size distrihution D97 ìm 30 25 20 15
Partical size cut point ìm 80 48 38 28
Close apparent specific gravity g/cm³ 1.18 1.06 0.90 0.85
Loose apparent specific gravity g/cm³ 0.45 0.40 0.34 0.32
Moisture content % less than 0.3