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1.WFJ260 super fine classifier is our reference powder classification at home and abroad advanced technology, the digestion, absorption, developed by. This machine is suitable for low to medium hardness superfine powder material classification, its various performance indicators have reached the international standard of similar type. This classifier has upper feed type and material and air from the bottom into the type with two ways.
2.WFJ super fine classifier is used for classifying medium degree of hardness materials of dry powder materials .Such as medicine, chemical, and foodstuff etc.
3.WFJ-260 classifier applies to all powder processing of points grain, in addition to iron, in addition to fiber, selected. Such as: nonmetalliferous ore of gypsum powder, calcium carbonate, feldspar, quartz, alumina, barite, wei sparry deferrization processing and points grain, it is easy to create sediment grain materials, such as paint, dye, pesticide, resin, cement and nonmetallic limestone, chalk, E - PVC squeeze packing industry inorganic powder classification, and at the same time for different density materials, such as renewable rubber separation fiber impurities, special industrial superfine powder extraction, such as magnetic powder and so on.
4.The machine features below:
- can be used with all kinds of dry powder grinding machinery (jet mill, cyclone grinding, planetary mill, ball mill, Raymond mill, vibration grinding, etc.) of closed circuit system. Also can be separately material classification processing.
- classification precision, can be in d97 = 2 ~ 15 um, just adjust grading rotor speed, can adjust grading size and realize stepless grading, the grading process using converter operation, automation control.
- classification efficiency is high, the material in the discharge by cyclone before impact, the hybrid or adhesive in the coarse grain of fine particle separation further, so as to improve the efficiency of classification and grading accuracy, narrow particle size distribution, can get 97% less than 5 um superfine powder products.
- horizontal classification rotor is wear-resistant materials, classifier processing power high.
- bearing place by gas seal to prevent classification impeller in bearing by dust pollution.
- the machine occupancy space is small, simple and compact structure, convenient operation, low cost less wearing parts.
- little vibration, low noise, stable running, convenient maintenance, cleaning, a high degree of automation.
5.Main Technical Specifications of WFJ-260
model parameter | WFJ-260 |
Classifying fineness(um) | 3~150 |
Capacity(kg/h) | 150~3000 |
Rotor speed(r/min) | 600~6000 |
Rotor power(kw) | 7.5 |
Air volume(m3/h) | 3500 |
Shaft seal air consumption | 60~80 m3/h,0.05~0.10Mpa |
Seal air consumption | 440~560m3/h,0.02~0.05Mpa |
Working pressure(Pa) | 13000~15000 |
6.Outline of WFJ-260
7.The whole classifying system
The Mill, Classifier,Cyclone, Dust Collector, Blower and Electrical Panel make up a whole system. The system is as follows:
