CWF superfine eddy mill is our self-developed new-type superfine mill manufactured by absorbing international advanced technology and considering the special requirement on powder process equipment in fine chemical industry. The main milling parts are made of high-quality imported stainless steel(or 99% aluminum oxide corundum ceramic), high strength, high abrasion resistance and no pollution on materials. The equipment runs smoothly, low noise and high efficiency, low power consumption(only 20% of same type jet mill)
The machine has grading device and adopts frequency converter to regulate speed for milling and grading. The clients may randomly regulate the fineness of product according to the different properties of different material, uniform particle size and narrow distribution range. There is special water cooling device in the machine to keep material under normal temperature during milling.
The machine is goodly in shape and easy to install and maintain, widely used in superfine milling for lithium battery material, fluorescent material, metal powder material, military project material and other fine chemical materials; also used as superfine milling equipment for Chinese herbal medicine, food, plant fibre, pesticide and other industries.
Structure and Principle:
(1) Structure: it is composed of base unit, swirler, pulse bag-type deduster and electric control. The base unit consists of milling and grading system adopting frequency converter to regulate speed.
(2) Principle: place materials into feeding device from feed hopper, bring them into milling chamber by spiral feeding device, then the materials are impacted and sheared by high-speed rotated milling knife in milling chamber under negative pressure, and mutually impacted and frictionized between material and material, at the same time, because of the effect of the high-frequency shock caused by high and strong eddy, the materials are fully pulverized. The pulverized material are brought into grading room under high negative pressure, then brought into discharging pipe to material collecting device under the high-speed rotation of grading wheel, the thick powder are thrown into milling chamber by impeller to mill again.
