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High pressure micronization

High pressure micronization

Feed size: ≤15-≤25㎜

Output granularity: 0.125-0.010㎜

Production capacity: 0.2-12 shifts / t

Applicable materials: coal, feldspar, barite, marble, limestone, talc, calcite, fluorite, kaolin, gypsum, carbon black, clay, etc.

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Product Introduction

    High pressure micron mill is a new generation of mill introduced by the company after Raymond mill. The mill is produced on the basis of our company's technical personnel who have accumulated many years of industrial mill production experience and combined with domestic and foreign fineness classification technology. Ultrafine shredder.


    High pressure micronization mill picture

    Working process of high pressure micronization

    After the material is broken, it will be sent to the storage bin by the elevator, and then evenly sent to the main machine grinding chamber by the vibrating feeder. After that, it will be shoveled by the shovel. It will be crushed and rubbed between the grinding roller and the ring. The fan will blow the wind. Into the mill, blow up the powder to the analyzer     In the process, air separation is carried out. If the fineness is not reached, it falls back to re-grinding. The qualified fine powder enters the finished cyclone powder collector with the airflow, and is separated from the air and discharged from the discharge port to become the finished product. Material contains a certain amount of water, which will produce a certain amount of water during grinding     Steam and the entire pipe are not tightly sealed, causing certain external air to be sucked in, which increases the circulating air volume of the system. In order to ensure that the mill works under negative pressure, excess air volume enters the bag filter and is discharged into the atmosphere.

    High pressure micronization structure

    The high-pressure micro-powder mill is mainly composed of a host, a blower, an ultra-fineness analysis machine, a finished cyclone powder collector, a bag dust collector, and a connection to a duct pipe. Machine, crusher and other auxiliary equipment.

    High pressure micronization performance advantage

     Advanced structure and good performance

    The high-pressure micro-powder mill has an overlapping multi-pole sealed grinding device, which has good sealing performance. Compared with other similar mills, the grinding pressure of the grinding roller on the material is increased by 800-1200Kg under the action of the high pressure spring.

     Large scope of application, high efficiency and energy saving

    The high-pressure micronization mill has a large feed particle size, and the ultra-fine powder with an average particle size of one-time discharge can reach <6.5um. Compared with jet mill, high pressure micronization mill has a wider application range. The dust removal effect of the high-pressure micronization mill completely meets the national dust emission standards.

     High efficiency and energy saving, high profit

    Small investment and high returns. With the same output and fineness, its price is only one-eighth of the air jet mill. With the same output and fineness, the energy consumption of the system is only one-third of the air mill.

  Parameter Model Micropowder93 Micropowder92 Micropowder87 Micropowder76 Micropowder66
Feeding size(mm) ≤25 ≤25 ≤20 ≤20 ≤15
Size of finished product(mm) 0.125-0.010 0.125-0.033 0.125-0.010 0.125-0.033 0.125-0.010
Shift output of different material fineness(t) 0.8-12 0.6-10 0.4-8 0.3-6 0.2-4
Rotate speed of pulverizing ring(r/min) 140 148 160 170 180
Diameter of pulverizing ring(mm) 1006 973 907.5 850 725
Diameter of pulverizing roller(mm) 300 300 270 250 210
Height of pulverizing roller(mm) 160 160 150 150 150
Main Motor(kw) Y225M-8-30 Y225M-8-22 Y225M-8-22 Y225S-8-18.5 Y225M-8-15
Fan Motor Y180M-2-22 Y180L-4-22 Y160L-4-18.5 Y160L-4-15 Y160L-4-11
Analyzer Motor YCT180M-4A-4 YCT180M-4A-4 YCT180M-4A-4 YCT160-4B-3 YCT160-4B-3
Parameter Model Feeding size(mm) Size of finished product(mm) Shift output of different material fineness(t)
Micropowder93 ≤25 0.125-0.010 0.8-12
Micropowder92 ≤25 0.125-0.033 0.6-10
Micropowder87 <20 0.125-0.010 0.4-8
Micropowder76 <20 0.125-0.033 0.3-6
Micropowder66 <15 0.125-0.010 0.2-4
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