Great Benefit from installing The Kemco WitmaninCalcium Carbonate Production Plantsby reducing drying cost and CO2 emissions.Kemco Witman Centrifugal Powered Screw Ejecting Dryer1Part 1 : Calcium carbonate

1) Wide applications of Calcium Carbonate:2

2) Typical Calcium Carbonate Production Flow:3

Sheet1

1) Running cost

a) Kiln drier

Fuel consumption = 30L/h X Operating hour 166h/month X fuel cost US$0.65/L = US$3,237/month

b) Witman

Power = (Main motor 15kW + Heater 30kW) X Operating hour 166h/month X power cost US$0.18/kWh = US$1,345/month

2) CO2 emission

a) Kiln drier

Fuel consumption = 30L/h X Operating hour 166h/month X CO2 emission 2.5kg/L = 12,450kg/month

b) Witman

Power = (Main motor 15kW + Heater 30kW) X Operating hour 166h/month X CO2 emission 0.555kg.kWh = 4,146kg/month

Washing drum

Wet type screen

Kiln dryer2m15m

Horizontal impactor

Dedust

Mill

Final product

Introducing "Witman" here can allow replacement of kiln dryer or can drastically reduce its fuel consumption.

Feed 50-0mmNeeds to be washed and dried to remove silt/clay.

Feed=>15t/h=100%)Moisture content : 15%

9t/h

1t/h

After drying process10t/h=70%)Moisture content : 0.8%

Silt 5t/h=30%)To be disposed ofas industrial waste

Saving 58%

Saving 67%

1.Reducing drying cost and CO2 emissions in Calcium Carbonate Production Plants

2.Preferable feed size is

Continuous operation:Continuous feeding and stable moisture content of product.2. High dehydration performance (Max. acceleration 1000G) To reduce the moisture content of limestone: 9-5mm material : Down to less than 1.2% 10-3mm material : Down to less than 1.0% 3. An optional heating device is also available. To reduce the moisture to less than 1%.4. Compact size.5. Easy maintenance. Easy maintenance via front maintenance door. 4) Main features of the Kemco Witman:5

5) Process flow: Feed (5.2t/h) + Working water (2.4t/h)Dehydrate by centrifugal power

Heat (Optional) ProductsCentrifugal dehydrationCentrifugal dehydration and heater dryingFeedFeedFeed Working waterWorking water Working waterHeatHeatDustDusty waterDusty waterProductProduct6

Drain pipeFeed HopperMain BodyV belt coverMain motorChute for productModel N452KVibration absorbing rubber6) Process flow: 7

HeatWorking water7) Mechanism: BasketScrewInlet pipeReduction gearElectric MotorWaterProductsScreen81)Screw and basket (equipped with screen inside) rotate at high speed (approx. 1,700 rpm) generating the centrifugal force by which the material is dehydrated. The screw turns at a slightly higher speed than the basket. The difference of speed makes screw eject products. Water and small particles come out through screen. 3)The screen mesh size is 0.2mm to 0.3mm.

ScrewScreen8) Main components:9

Model N452KFeed: Lime stone:5-0mm9) Performance:Feed volume (t/h)Moisture (%)Co-relation: Feed volume (t/h) and moisture contentHeater offHeater on10

Graph1

1.130.8

1.331

off

on

(t/h)

(%)

19:00

39,44215159.49.8S

22%28%9.64%

No.(Hz)t/h)Hz)(Hz)(rpm)on/off/min/min(m)(A)kW

10814.85.035.0767on30122(157)4072^950.58327.650.2^51.2

10916.35.535.0767on30121(161)4056^770.67027.114.5019.0052^53.733.313.50.084% 3.16t/h

11017.86.035.0767on30117(157)4055^770.66127.453.5^54.8

14116.35.535.0767Gon30123(161)4058^810.57328.148^49.434.014.713.7m3/min

12714.85.035.0767on15124067^940.97222.946.8^47.7

12816.35.535.0767on151024053^770.96223.013.5017.0049.5^50.525.914.50.321%

12917.86.035.0767on151034046^631.09723.051.8^53.2

14316.35.535.0767Gon15994050^680.98424.049.4^50.626.314.913.7m3/min

13614.85.035.0767off15214053^731.23213.244.8^46.2

13716.35.535.0767off15214052^671.37412.411.5012.5047.5^49.214.114.70.262%

13817.86.035.0767off15214055^661.38513.147.8^49

14016.35.535.0767Goff15214060^711.61613.145.8^46.35.0m3/min

000000

000

000

off

115m3/min

230m3/min)

off

1

2

(t/h)

(%)

0000001.120.8270.5541.2480.8380.589

0001.3650.9460.613

0001.2320.9120.686

off

115m3/min

230m3/min)

off

1

2

off

1(15m3/min)

2(30m3/min)

off

1

2

(t/h)

(%)

39,4698S

44%9.14%

No.(Hz)t/h)Hz)(Hz)(rpm)on/off/min/min(m)(A)kW

114.75.035.0767on30106(146)4080^1060.55450.9^51.8

216.25.535.0767on30106(151)4080^990.61314.5053.7^5490.217% Ave3.53t/h

317.66.035.0767on30104(157)4065^880.68655.5^56.7

416.25.535.0767Gon30105(163)4078^1080.58953.9^54.713.7m3/min

514.75.035.0767on15834065^1030.82750.2^51.6

616.25.535.0767on15834067^930.94653.1^54.40.2211%

717.66.035.0767on15844068^930.91254.8^55.5

816.25.535.0767Gon15884071^920.83852.2^53.413.7m3/min

914.75.035.0767off15124057^891.12047.5^48.3

1016.25.535.0767off1584066^851.36549.8^51.20.239%

1117.66.035.0767off1584067^831.23252.5^53.4

1216.25.535.0767Goff1584067^831.24848.7^51.25.0m3/min

41.13

51.120

5.51.365

61.232

71.33

40.8

50.827

5.50.946

60.912

71

000000

000

000

off

115m3/min

230m3/min)

off

1

2

(t/h)

(%)

00

00

00

00

00

off

1120 15m3/min

(t/h)

(%)

1JIS A 110210) Size distribution:Feed: Lime stone:5-0mmFeed

Products

Fine particle in drain waterSieve mesh size (mm)New feed: 5.2t/h, Working water:2.4t/h%11

1

39,4704

787.290.30

(1t/hTotal

t/hm3/minkg/skg/skg/skg/skg/sm2mm/smm/skg/skg/st/hkJ/skW/hAkWkWkWkJ/skJ/skW/hkJ/skW/hkJ/skW/hkJ/skW/hkW/hkW/hkW/h

5on301190.6861.29450.09440.60.00888039680.00499684148.72350.00057280510.00086370.08550.00750.02716.92816.92956.412.416012633.385643.94.35644.368915.164815.20831.18941.19290.90300.905638.605071.7739.6428.22

5.5on301180.8241.42400.10380.60.01173351560.00746160469.62030.00077561340.00065280.09210.00630.02314.21914.22052.911.646012862.585272727337.94.35644.368916.681316.72921.30791.31160.90300.905637.535471.1540.2023.70

6on301170.831.55340.11320.60.01289340420.008233137610.51710.00078283590.00077400.10030.00810.02918.28218.28358.612.896013063.04742.34.35644.368918.197818.25001.42631.43040.90300.905643.238370.5333.9930.47

5.5on301180.7391.42400.10380.60.01052314080.00625122989.62030.00064979830.00088660.09330.00860.03119.4119.41252.111.466012913.529090909145.44.35644.368916.681316.72921.30791.31160.90300.905642.726871.1535.0132.35

0.85551.18558.2

5on15880.9221.29450.09440.30.01193546050.0080519058.72350.00092301750.00051340.08250.00450.01610.15710.15852.411.53300.54432.031446.70.62230.62419.74889.77680.59470.59640.60610.607821.763026.216.2833.860.5672262.0711561.7

5.5on15871.0471.42400.10380.30.01490896950.01063705849.62030.00110569320.00032270.08890.00310.0116.9976.99850.911.2300.54811.272181818235.60.62230.624110.723710.75450.65390.65580.60610.607819.639825.908.1523.330.5229.464.330.8124772.4

6on15871.0711.55340.11320.30.01663715160.011976885110.51710.00113880470.00041800.09660.00440.0169.9319.93252.711.59300.55181.655166666742.10.62230.624111.698611.73210.71320.71520.60610.607823.611125.904.2433.110.54229.463.200.85073.2

5.5on15880.9921.42400.10380.30.01412578580.00985387489.62030.00102428340.00051210.08970.0050.01811.28511.28649.610.91300.54892.051818181847.20.62230.624110.723710.75450.65390.65580.60610.607823.928126.214.1737.620.46840.766.96

0.44240.768.47

5off1591.2681.29450.09440.30.01641449450.0125309398.72350.00143646460.07846.210.160.51651000.00000.00000.00000.00000.00000.00000.00000.00000.00001.561.560.000.425070

5.5off1571.2651.42400.10380.30.01801322480.01374131389.62030.0014283720.085846.710.270.51798000.00000.00000.00000.00000.00000.00000.00000.00000.00000.940.940.00

6off1571.3541.55340.11320.30.02103333640.016373069910.51710.00155680960.092248.110.580.51878000.00000.00000.00000.00000.00000.00000.00000.00000.00000.940.940.00

5.5off1571.3381.42400.10380.30.01905272310.01478081219.62030.0015364250.084746.210.160.51793000.00000.00000.00000.00000.00000.00000.00000.00000.00000.940.940.00

39,66130

7.610.30

(1t/hTotal

t/hm3/minkg/skg/skg/skg/skg/sm2mm/smm/skg/skg/st/hkJ/skW/hAkWkWkWkJ/skJ/skW/hkJ/skW/hkJ/skW/hkJ/skW/hkW/hkW/hkW/h

7.15on221580.7971.84570.14050.440.01470988340.009172913512.85570.00071352630.00084330.12580.01560.05635.20935.21242.09.246014044.924365.61.59731.601915.443715.48800.59010.59180.76880.771053.664558.587.884858.69

7.15on221581.011.84570.14050.440.01864113210.013104162112.85570.00101932330.00053750.12190.01170.04226.40726.40942.09.246013923.693358.91.59731.601915.443715.48800.59010.59180.76880.771044.861858.5816.687544.02

4.55on221700.4321.17450.08940.440.00507387790.00155035168.22450.00018850440.00124800.08430.01380.05031.14731.14935.57.816012776.845565.52.05372.059612.776212.81280.75100.75310.76880.771047.546064.0820.114651.92

4.55on221700.4471.17450.08940.440.00525005420.00172652798.22450.00020992540.00122650.08410.01360.04930.69530.69735.57.816012766.746265.22.05372.059612.776212.81280.75100.75310.76880.771047.094064.0820.566651.16

6.55on221510.8871.69080.12870.440.01499718630.009924857311.81770.00083982950.00071700.11370.0140.05031.59831.60138.08.366013704.824162.81.82551.830815.562515.60720.54050.54210.76880.771050.351555.388.173152.67kW/h

6.55on221510.8841.69080.12870.440.01494646310.00987413411.81770.00083553730.00072130.11380.01410.05131.82431.82738.08.366013704.858662.91.82551.830815.562515.60720.54050.54210.76880.771050.577655.387.947153.04

5.2on221530.5671.34230.10210.440.00761081680.00358392969.34240.00038362080.00105280.09450.01650.05937.24137.24437.58.256013087.161763.21.82551.830814.601314.64322.14412.15033.07513.083958.952156.304.408962.07150 22 m3/min37.2414.643.082.151.8358.95

130 29 m3/min38.6014.643.081.982.4560.75

5.2on29.41320.521.34230.10210.5880.00697993780.00295305069.34240.00031609210.00112040.09510.01710.06238.59538.59838.08.366013097.422163.52.43962.446614.601314.64321.97261.97823.07513.083960.750062.399.146364.3337.9214.643.081.812.4559.90

5.2on29.41320.5421.34230.10210.5880.00727524290.00324835579.34240.00034770130.00108880.09480.01680.06037.91837.92138.08.366013087.291963.32.43962.446614.601314.64321.80101.8063.07513.083959.901062.399.823463.20110 41 m3/min40.1810.143.081.683.3958.46

41.0810.143.081.673.3959.36

5.2on40.71120.4681.34230.10210.8140.00628194410.00225505689.34240.00024137940.00119510.09580.01780.06440.17540.17837.08.146013137.726068.73.37723.386910.108610.13761.67241.67723.07513.083958.463969.4319.116166.96

5.2on40.71120.4421.34230.10210.8140.00593294720.00190605999.34240.00020402310.00123240.09620.01820.06641.07741.08037.08.146013147.899469.23.37723.386910.108610.13761.66811.67293.07513.083959.361669.4318.214068.47

1

0000

0000

0000

NF=5.0t/h

NF=5.5t/h

NF=6.0t/h

NF=5.5t/h

1t/h(kJ/s)

(%)

Graph2

000000000

0

0

0

0

0

0

30m3/minNF=5.0t/h

30m3/minNF=5.5t/h

30m3/minNF=6.0t/h

30m3/minNF=5.5t/h

15m3/minNF=5.0t/h

15m3/minNF=5.5t/h

15m3/minNF=6.0t/h

15m3/minNF=5.5t/h

1t/h(kJ/s)

(%)

2

000000000

0

0

0

0

0

0

0

30m3/minNF=5.0t/h

30m3/minNF=5.5t/h

30m3/minNF=6.0t/h

30m3/minNF=5.5t/h

15m3/minNF=5.0t/h

15m3/minNF=5.5t/h

15m3/minNF=6.0t/h

15m3/minNF=5.5t/h

(kJ/sm2)

(t/h)

3

0000

0000

0000

0

0

NF=5.0t/h

NF=5.5t/h

NF=6.0t/h

NF=5.2t/hH20.8.1)

()

(kW/h)

0000

0000

0000

0

0

NF=5.0t/h

NF=5.5t/h

NF=6.0t/h

NF=5.2t/hH20.8.1

()

()

0000

0000

0000

0

0

10

90

120

155H20.8.1

NF(t/h)

(kW/h)

0000

0000

0000

0

0

10

90

120

155H20.8.1)

NF(t/h)

()

62.073298861.694935255

64.33014662.0732988

63.201722464.330146

66.9636963.2017224

68.467143666.96369

68.4671436

70

60kW

30kW

m3/min)

()

00000

00000

00000

00000

00000

130 29 m3/min

110 41 m3/min

150 22 m3/min

0

0

0

0

0

130 29 m3/min

130 29 m3/min

0

0

0

0

0

0

0

0

0

0

110 41 m3/min

41.08028616

10.1376181666

3.0839160839

1.6728961417

3.3869230769

110 41 m3/min

0100100100

091.346153846291.330998248799.6265172736

054.787234042651.838879159490.6629318394

025.204582651423.555166374856.3025210084

09.36988543377.851722124942.9505135387

03.74386252052.7729130181

02.68003273322.0140105079

0

mm

NF=5.2t/h2.4t/h

39,1288

30100.30

(

t/hkg/skg/skg/skg/sm2m/skg/sAkW

62.0off5001.030.50510.05050.00520202020.00368686873.50571.05170.045325.35.571835.75

92.0off7501.050.50510.05050.00530303030.00378787883.50571.08050.0452275.941717.60

122.0off10000.90.50510.05050.00454545450.0030303033.50570.86440.04628.36.231666.63

152.0off12501.020.50510.05050.00515151520.00363636363.50571.03730.045327.96.141665.33

182.0off15001.030.50510.05050.00520202020.00368686873.50571.05170.045330.46.691528.42

213.0off5001.240.75760.07580.00939393940.00712121215.21781.36480.0664245.282838.60

243.0off7501.190.75760.07580.00901515150.00674242425.21781.29220.066825.95.72645.28

273.0off10001.190.75760.07580.00901515150.00674242425.21781.29220.066828.66.292397.15

303.0off12501.110.75760.07580.00840909090.00613636365.21781.17610.067430.46.692274.07

333.0off15001.130.75760.07580.00856060610.00628787885.21781.20510.067232.57.152121.45

354.0off5001.591.01010.1010.01606060610.0130303036.92991.88030.084928.46.253066.18

374.0off7501.451.01010.1010.01464646460.01161616166.92991.67630.086431.56.932814.17

394.0off10001.351.01010.1010.01363636360.01060606066.92991.53050.087433.37.332691.40

414.0off12501.321.01010.1010.01333333330.01030303036.92991.48680.0877378.142431.90

434.0off15001.281.01010.1010.01292929290.00989898996.92991.42850.0881398.582317.71

455.0off5001.981.26260.12630.0250.02121212128.72352.43160.101332.27.083229.58

475.0off7501.651.26260.12630.02083333330.01704545458.72351.95400.105536.48.012972.97

495.0off10001.631.26260.12630.02058080810.01679292938.72351.92500.105737.48.232898.98

515.0off12501.531.26260.12630.01931818180.0155303038.72351.78030.10740.88.982689.54

1.5m

1.5m

0000

0000

0000

0000

000

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

0000

0000

0000

0000

000

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

0.60.60.370.38

0.70.670.620.43

1.010.980.830.68

1.221.151

70

100

130

160

NF(t/h)

(kW/h)

62.073298861.69493525558.2

64.33014662.073298861.7

63.201722464.33014672.4

66.9636963.201722473.2

68.467143666.96369

68.4671436

70

60kW

30kW

m3/min)

()

0.56710.81.18

0.520.5671

0.5420.520.812

0.4680.5420.8

0.4420.468

0.442

0.42

60kW

30kW

m3/min)

()

0

0

0

0

770G

t/h

0111

0111

00.913309982510.9134615385

00.518388791610.5478723404

00.23555166370.99626517270.2520458265

00.07851722120.90662931840.0936988543

00.02772913020.56302521010.0374386252

00.02014010510.42950513540.0268003273

()

()

)

mm

39,13310

3010.00.30

(1t/hTotal

t/hm3/minkg/skg/skg/skg/skg/sm2m/sm/skg/skg/st/hkJ/skW/hAkWkWkWkJ/skJ/skW/hkJ/skW/hkJ/skW/hkJ/skW/hkW/hkW/hkW/h

1042.0on15700.600.50510.05050.30.0030303030.00151515153.50570.43219794410.64829690.04750.00230.0085.1915.19126.75.87300.52952.595545.10.62230.62415.07135.08580.00000.00000.60610.607811.509218.728.446517.30

1082.0on151000.600.50510.05050.30.0030303030.00151515153.50570.43219794410.64829690.04750.00230.0085.1915.19127.25.98300.52942.595543.90.93350.93625.07135.08580.00000.00000.60610.607811.821228.0917.808417.30

1122.0on151300.370.50510.05050.30.00186868690.00035353543.50570.1008461870.97964870.04860.00340.0127.6747.67526.95.92300.53013.837046.21.55591.56036.76176.78110.00000.00000.60610.607816.623837.4522.991825.58

1162.0on151600.380.50510.05050.30.00191919190.00040404043.50570.11525278510.96524210.04860.00340.0127.6747.67526.25.76300.53033.837046.21.55591.56036.76176.78110.00000.00000.60610.607816.623846.8132.353725.58

943.0on15700.700.75760.07580.30.00530303030.0030303035.21780.58076598740.71143830.07050.00370.0138.3518.35226.25.76300.54392.783754.60.62230.62415.07135.08580.63670.63850.60610.607815.308018.725.286327.84

953.0on151000.670.75760.07580.30.00507575760.00280303035.21780.53720853830.75499580.07070.00390.0148.8028.80327.36.01300.54372.934051.70.62230.62416.33916.35730.63670.63850.60610.607817.030528.0912.925729.34

963.0on151300.620.75760.07580.30.00469696970.00242424245.21780.46461278990.82759150.07110.00430.0159.7059.70626.65.85300.54423.235047.51.86701.87247.60697.62870.63670.63850.60610.607820.453237.4520.113032.35

1213.0on151600.430.75760.07580.30.00325757580.00098484855.21780.18874894591.10345540.07250.00570.02112.86512.86626.85.9300.54504.288351.01.24471.24839.50869.53590.95510.95780.60610.607825.215846.8124.407542.89

544.0on15701.011.01010.1010.30.01020202020.00717171726.92991.03490221430.64134785110.09080.00440.0169.9319.93231.56.93300.55482.482851.40.31120.31218.45218.47640.00000.00000.60610.607819.328018.720.315633.11

584.0on151000.981.01010.1010.30.00989898990.00686868696.92990.99117395170.68507611370.09110.00470.01710.60810.60930.76.75300.55522.652043.70.77790.780211.833011.86690.42420.42540.60610.607824.289228.095.609935.36

624.0on151300.831.01010.1010.30.00838383840.00535353546.92990.77253263890.90371742660.09260.00620.02213.99313.99429.06.38300.55673.498346.70.93350.936213.523413.56220.84840.85080.60610.607829.951137.459.891246.65

1234.0on151600.681.01010.1010.30.00686868690.00383838386.92990.5538913261.12235873950.09410.00770.02817.37917.38029.76.53300.55744.344854.50.31120.312112.678212.71460.84840.85080.60610.607831.865746.8116.714557.93

775.0on15701.221.26260.12630.30.01540404040.01161616168.72351.33160051930.62237850360.11090.00540.01912.18812.18931.87300.56682.437650.00.46680.468110.565210.59550.53050.53200.60610.607824.392318.720.000040.63

735.0on151001.151.26260.12630.30.0145202020.01073232328.72351.23028308850.72369593440.11180.00630.02314.21914.22031.97.02300.56732.843849.00.93350.936212.678212.71460.53050.53200.60610.607829.010728.091.151047.40

695.0on151301.001.26260.12630.30.01262626260.00883838388.72351.01317430820.94080471470.11370.00820.03018.50718.50832.07.04300.56843.701449.11.08911.092216.904216.95270.53050.53200.60610.607837.693237.451.986361.69

1.5

0000

0000

0000

000

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

()

(%)

0000

0000

0000

000

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

1t/h(kJ/s)

(%)

00000

00000

00000

0000

0

0

0

0

0

0

0

0

0

0

0

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

(kJ/sm2)

(t/h)

0000

0000

0000

000

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

1t/h(kJ/s)

(%)

00001.08049486021.29220432191.67625006551.9539790229

0000

0000

000

NF=2.0t/h

NF=3.0t/h

NF=4.0t/h

NF=5.0t/h

()

(m)

0000

0000

0000

000

70

100

130

160

NF(t/h)

(kW/h)

0000

0000

0000

000

70

100

130

160

NF(t/h)

()

0000

0000

0000

000

70

100

130

160

NF(t/h)

(kW/h)

No.NH-2002

H19.12.26

H19.12.26 H19.12.26 H19.12.26

()109()109()

+100.00.0%100.0%0.00.0%100.0%0.00.0%100.0%010

10-50.00.0%100.0%0.00.0%100.0%0.00.0%100.0%05

5-2.521.85.7%94.3%0.00.0%100.0%63.78.7%91.3%02.5

2.5-1.2128.333.5%60.8%0.30.2%99.8%223.330.5%60.8%01.2

1.2-0.6139.036.3%24.5%3.22.1%97.7%202.027.6%33.2%00.6

0.6-0.369.418.1%6.4%33.321.7%76.1%137.518.8%14.5%00.3

0.3-0.1514.13.7%2.7%56.736.9%39.2%62.08.5%6.0%00.15

0.15-0.0752.80.7%2.0%13.89.0%30.2%11.81.6%4.4%00.075

0.075-07.72.0%46.530.2%32.24.4%

383.1100.0%153.8100.0%732.5100.0%

FM3.110.872.94

77.7%22.3%

H20.8.1)

H20.8/4 H20.8/4 H20.8/4

()())

+100.00.0%100.0%0.00.0%100.0%0.00.0%100.0%100.0100.0100.0

10-50.00.0%100.0%0.00.0%100.0%0.00.0%100.0%100.0100.0100.0

5-2.529.78.7%91.3%0.00.0%100.0%42.38.7%91.3%91.3100.091.3

2.5-1.2135.339.5%51.8%0.00.0%100.0%178.736.6%54.8%51.8100.054.8

1.2-0.696.928.3%23.6%0.40.4%99.6%144.629.6%25.2%23.699.625.2

0.6-0.353.815.7%7.9%9.69.0%90.7%77.415.8%9.4%7.990.79.4

0.3-0.1517.45.1%2.8%36.834.4%56.3%27.55.6%3.7%2.856.33.7

0.15-0.0752.60.8%2.0%14.313.4%43.0%5.21.1%2.7%2.043.02.7

0.075-06.92.0%46.043.0%13.12.7%

342.6100.0%107.1100.0%488.8100.0%

FM3.230.533.16

1110111

1110111

0.943095797410.913037542700.913309982510.9134615385

0.60819629340.99804941480.608191126300.518388791610.5478723404

0.2453667450.9772431730.332423208200.23555166370.99626517270.2520458265

0.06421299920.76072821850.144709897600.07851722120.90662931840.0936988543

0.02740798750.39206762030.060068259400.02772913020.56302521010.0374386252

0.02009919080.30234070220.043959044400.02014010510.42950513540.0268003273

()109

()109

()

()

()

)

mm

0111

0111

00.913309982510.9134615385

00.518388791610.5478723404

00.23555166370.99626517270.2520458265

00.07851722120.90662931840.0936988543

00.02772913020.56302521010.0374386252

00.02014010510.42950513540.0268003273

()

()

)

mm

39,680

cm2

2.6 77.3%)

mmmmcmcm2/) cm31g11000g0.43kg/s(1.55t/h) (NF=2.0t/h)0.64kg/s(2.32t/h) (NF=3.0t/h)0.85kg/s(3.09t/h) (NF=4.0t/h)1.07kg/s(3.87t/h) (NF=5.0t/h)1.18kg/s(4.25t/h) (NF=5.5t/h)1.29kg/s(4.64t/h) (NF=6.0t/h)

5-2.53.750.18750.44156250.02759765620.071753906213.9365234907350.1797080497150.5772744614224.1150131518297.6527518423374.6922876132413.2120554987451.7318233841

2.5-1.21.850.09250.10746650.00331355040.0086152311116.07349708064177.54059100971796.34245413422673.62597824623550.90950235824469.96843238034929.49789739145389.0273624025

1.2-0.60.90.0450.0254340.000381510.0009919261008.13972010019303.32175437894000.42835438295954.12592280257907.82349122219954.554277185410977.919670167112001.2850631488

0.6-0.30.450.02250.00635850.00004768880.00012399088065.11776080079289.93567991223994.67234236225945.55883514387896.44532792549940.23117750610962.124102296411984.0170270867

0.3-0.150.2250.011250.0015896250.00000596110.000015498864520.94208640563774.87299961851623.1953898362415.91871975583208.64204967574039.11410959184454.35013954984869.5861695079

0.15-0.0750.11250.0056250.00039740620.00000074510.0000019374516167.5366912451499.240340274644.6733463178959.51381777541274.35428923291604.18716409321769.10360152331934.0200389535

0.075-00.03750.0018750.00004415620.00000002760.000000071813936523.490663612368.73280726065318.55510712217915.988996646810513.422886171513234.544103768914595.104712567515955.6653213662

Total40763.823880503617528.444268616526088.847283522334649.250298428143617.291552138848101.312178994252585.3328058496

cm2

H20.8.12.6 81.3%)

mmmmcmcm2/) cm31g11000g1.03kg/s(3.70t/h) (NF=4.55t/h)1.17kg/s(4.23t/h) (NF=5.2t/h)1.48kg/s(5.33t/h) (NF=6.55t/h)1.61kg/s(5.81t/h) (NF=7.15t/h)

5-2.53.750.18750.44156250.02759765620.071753906213.9365234907533.4770308501549.4813417756624.1681260946789.5460056581858.8980196686

2.5-1.21.850.09250.10746650.00331355040.0086152311116.07349708064926.25186145335074.03941729695763.71467790037290.85275495087931.2654969398

1.2-0.60.90.0450.0254340.000381510.0009919261008.13972010017252.23404733047469.80106875038485.113835376510733.306390048911676.0968162019

0.6-0.30.450.02250.00635850.00004768880.00012399088065.11776080078053.04833325858294.63978325629422.066549912411918.511533222612965.4078165462

0.3-0.150.2250.011250.0015896250.00000596110.000015498864520.94208640565209.03498136425365.30603080526094.57092819627709.37177241918386.5463199964

0.15-0.0750.11250.0056250.00039740620.00000074510.0000019374516167.5366912451556.7230978791603.42479081531821.36602451842303.95018486092506.3241875851

0.075-00.03750.0018750.00004415620.00000002760.000000071813936523.490663612393.910817728712765.728142260514500.875656742618342.988010238519954.1964165432

Total39924.680169864141122.4205749646711.875798740959088.526651398864278.7350734811

H20.8.1

5-2.55.69100.008.67100.00

2.5-1.233.4994.3139.4991.33

1.2-0.636.2860.8228.2851.84

0.6-0.318.1224.5415.7023.56

0.3-0.153.686.425.087.85

0.15-0.0750.732.740.762.77

0.075-02.012.012.012.01

00000000

00000000

00000000

00000000

00000000

5-2.5mm

2.5-1.2mm

1.2-0.6mm

0.6-0.3mm

0.3-0.15mm

0.15-0.075mm

0.075-0mm

cm2

H20.8.1

00000000

00000000

00000000

00000000

00000000

00000000

00000000

5-2.5mm

2.5-1.2mm

1.2-0.6mm

0.6-0.3mm

0.3-0.15mm

0.15-0.075mm

0.075-0mm

cm2

MBD0027CD88.unknown

In addition to a reduction of moisture; Improvement of color, due to elimination of silt, is also noted.Feed ProductMoisture: 10%1%11) Comparison Before & After:Feed: Limestone: 5-0mm12

Maximum permissible feed size is 10mm12) Model line ups and capacity:13

ModelCapacityMotorN-452K5 to 10 t/h15kWN-570-K10 to 20 t/h30kW

13) Dimensions:14

Model N452KA minimum 200kgs of sample feed is required per sample test.Drain pipeAir blowerFeed hopperChuteHeat inletConveyerWitmanConveyerHopperElectric motor14) Test plant:15