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High Pressure Micropowder Grinder Usage The machine is used for grinding the barite, limestone, kaolin, ceramics, and slags etc. below scale 6 of Mohs hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing. The high-pressure micro powder mill is developed by our engineers through many years hard work on the basis of rich experience of industrial mills. It adopts the fineness grading technology from Germany and Japan and tackles the difficulty in classifying in super-powders. It is mainly used in super-power processing with more than 500 kinds of materials, such as feldspar, talcum, barite, marble,limestone,charcoal blacks, and china clay with output fineness of 500 meshes (25um) to 2500 meshes (5um) and the minimal fineness of 3500 meshes (3.55 um). Technical Specifications
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Model
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YGM7826
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YGM8327
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YGM9531
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Number of rolls(pcs)
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3
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3
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4
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Diameter of rollers(mm)
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260
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270
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310
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Internal diameter of ring(mm)
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780
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830
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950
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Rotational speed of main unit(r/min)
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160
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140
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130
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Max feeding size(mm)
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<20
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<20
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<25
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Capacity(kg/h)
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25-500
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30-680
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150-1000
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Motor of the main unit(power)
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Y225M-8-18.5
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Y225M-8-22
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Y225S-4-37
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Motor of the blower(power)
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Y160L-4-15
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Y180M-4-18.5
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Y200L-4-30
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Motor of the classifier(power)
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Y160M-6-7.5
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Y160M-6-7.5
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Y160M-6-7.5
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Total power(kw)
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41
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48
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74.5
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Overall dimension(m)
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4.5x4.2x5.1
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5.3x4.1x5.2
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7.1x5.9x7.9
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Weight(T)
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4.8
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6
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11.5
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Diameter of final particle(mesh)
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500 mesh to 1250 mesh,the finest can reach 2500 mesh
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