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Idea purpose, advantages, inventor
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Research comminution, material throughput, pressure distribution, modelling
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Praxis plant configuration, roller wear, references
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Other Links links to suppliers, universities and other institutions
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Contact for any questions please contact us
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Energy Absorption and Production of Fines
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Energy absorption, productionof fines, specific grinding work and throughput of the high compression roller mill, u = 1,0
m/s for 1,6/6,3 mm and u = 0,3 m/s for 0,1/6,3 mm
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Material/ Fraction
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Roller Profile
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Fsp
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EM
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f
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WM
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Mt
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mm
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N/mm²
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J/g
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%
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J/g
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t/h
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Q 1,6/6,3
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smooth
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0,9
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3,7
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55
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6,7
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2,13
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2,8
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8,2
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78
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10,6
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2,01
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4,4
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12,3
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83
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14,8
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1,93
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Q 1,6/6,3
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B
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2,3
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4,1
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51
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8,1
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5,27
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5,1
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7,4
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61
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12,1
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4,69
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K 1,6/6,3
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smooth
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1,0
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2,6
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46
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5,6
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3,77
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2,5
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5,4
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65
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8,3
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3,70
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4,3
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7,5
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65
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11,6
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3,77
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K 1,6/6,3
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B
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0,6
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1,5
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31
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4,8
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4,96
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2,1
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4,0
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56
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7,1
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5,07
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Q 0,1/6,3
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smooth
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2,5
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6,7
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12
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55,0
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0,87
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2,9
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6,1
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11
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55,4
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0,77
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Q 0,1/6,3
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B
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2,9
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3,3
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8
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43,8
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1,82
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5,5
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7,5
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16
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46,3
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1,22
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K 0,1/6,3
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smooth
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2,7
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3,8
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15
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25,4
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1,24
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4,4
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5,7
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19
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29,9
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1,20
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K 0,1/6,3
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B
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2,9
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3,7
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17
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21,8
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1,64
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2,9
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3,6
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17
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21,2
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1,69
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Comminution grinding results for different materials
Exper. Setup lab-scale mill, techn. data mill, intrumentation, feed materials, testing program, roller surface data, test execution
Throughput
literature, decoupling of throughput and comminution, energy absorption, characteristic of different rollers, phenomenons, throughput results, elasticity, friction angle, specific throughput
Pressure Distribution pressure diagrams
Press Tests
tests with a molding press
Modelling
mathematic model of the process
Signs and Symbols nomenclature
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