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Eaststar Machinery Co., Ltd.

Stone Machine, Milling Machine, Stone Mill Machine manufacturer / supplier in China, offering Ultra Fine Mine Mill Grinding Mill Jl1100, Automatic Compound Quartz Stone Slab Production Line, Diamond Gang Saw Marble Block Cutting Machine and so on.

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Supplier Homepage Product Stone powder grinding machine Ultra Fine Mine Mill Grinding Mill Jl1100

Ultra Fine Mine Mill Grinding Mill Jl1100

FOB Price: US $50,000-600,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50,000-600,000/ Piece
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Port: Dalian, China
Production Capacity: 2000-12000 Kg/ Hour
Payment Terms: T/T

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Basic Info
  • Model NO.: JL1100
  • Motor Type: Stepper Motor
  • Rotationl Speed: 23-25r/min
  • Materials: Stone
  • Trademark: Eaststar
  • Origin: Shenyang, China
  • Type: Ball Mill
  • Motor Power: 630kw
  • Application: Mine
  • Condition: New
  • Specification: 785*140
  • HS Code: 84742020
Product Description
Ultra fine mine mill grinding mill
JL series vertical grinding mill is an ideal equipment of powder grinding industry, incorporate crushing, milling, classifying, conveying into an organic whole. Widely used in calcium carbonate, talcum, iron powder, carbon black, bentonite, molybdenum, limestone, wollastonite, dolomite, mica,superfine cement, power, metallurgy, chemical industry etc. used for grind lump, granulate and floury raw material into required powdered material. 
 
Main structure:
This mill is include powder concentrator, roller device, grinding disc device, pressure device, reducer, electric motor, air blower, shell etc.
Operating principle:
The electric motor drive the grinding disc device rotate through the reducer, the material move to the edge of the grinding disc under centrifugal force, rolled by the roller and crushed when go through the ring groove on the grinding disc. The crushed material go up by the jet stream on the edge of grinding disc, the coarse particle fall on the grinding disc directly. When the material in the jet stream through upper separator the coarse powder fall on the grinding disc from the cone re grinding under the action of rotating rotor, the qualified fine powder come out along with the airflow, the dust collector collect it then be the product. It can be different fineness degree by adjust the separator.
Main characters:
Low investment cost
Incorporate crushing, grinding, classifying, conveying as an organic whole, simple system, compact layout, cover about 50% area of ball mill system, meanwhile can open installed, so it largely reduce investment cost.
Low operating cost
High efficiency grinding: the roller grinding directly on the grinding disc to grind the material, low energy consumption, save energy about 30-40% compare to the ball mill system. 
Less wear
Since the grinding roller not direct contact the grinding disc, also the roller and the liner plate are made of excellent material, so its lifetime is ling, less wear.
Simple operation:
Reliable operation, automatic control system, remote control, simple operation. Prevent the roll ring and liner plate direct contact the device, avoid destructive impact and strong vibration.
Steady product quality
Since the material staying time in the mill is short, it is easy to control the product fineness and test the chemical composition, so it can decrease re grinding, stabilize the product quality.
Convenient maintenance
Change roll ring and liner plate through examine and repair the cylinder and flip boom, convenient and speedily, reduce losses of closing down.
Meet the environmental protection requirement
Less vibration, low noise, wholly leak-tight equipment, operate under negative pressure, no dust overflow, clean environment, and meet the environmental protection requirement.
 
Models and parameters:
  
Functionoutput
(Kg/h)
Crushing fineness
(d97/um)
mess size of feed(mm)Power
(KW)
Model
JL9001000-60002-400-20320
JL11002000-120002-400-20630
JL11505000-160002-400-20850
 
 
Output and physical chemical chart:
 
model: JL-900:
 
Test item Heavy super-fine CaCO3
Output/hourton5.0~6.04.5~5.03.5 ~4.03.0 ~3.22.0~2.21.3 ~1.5
Specific surface areacm2/g8500±50011000±50014000±50016000±50018000±100020000±1000
Residue of 325 Mesh%0.020.0150.010.010.0020
Smaller than 2μm content%233240465360
Average particle size: d50μm8.15.23.02.41.81.3
Market common namemesh400600800100015002000
Particle size distribution:d97μm35232015108.5
Largest particle sizeμm584838312318
Close apparent specific gravityg/cm31.251.181.060.900.850.74
Loose apparent specific gravityg/cm30.530.450.380.340.320.28
Moisture%Under 0.4Under 0.4Under 0.4Under 0.4Under 0.4Under 0.4
Sediment volume1 hour later (C.C) 
18
2326324250
Energy consumption (mill,blower,classifier)kw/ton 
49
52617098112
 
 
model: JL-1100:
 

Test item
 Heavy super-fine CaCO3
Output/hourton10.0~10.59.0~9.58.0 ~9.06.0 ~6.54.0~4.53.0 ~3.5
Specific surface area  cm2/g8500±50011000±50014000±50016000±50018000±100020000±1000
325 Mesh residues%0.020.0150.0150.010.0020
Smaller than 2μm content%233240465360
Average particle size: d50μm8.15.23.02.41.81.3
Market common namemesh400600800100015002000
Particle size distribution:d97μm35232015108.5
Largest particle sizeμm584838312318
Close apparent specific gravityg/cm31.251.181.060.900.850.74
Loose apparent specific gravityg/cm30.530.450.380.340.320.28
Moisture%Under 0.4Under 0.4Under 0.4Under 0.4Under
0.4
Under
0.4
Sediment volume1 hour later (C.C)182326324250
Energy consumption (mill,blower,classifier)kw/ton  4548556389101
 
 
 
New type vertical roller grinding mill machine JLLSM-1150
 
Produce heavy superfine calcium carbonate physical and chemical test form
Test itemHeavy superfine calcium carbonate
Output/hourton9.5-10.58.5-9.57.0-8.06.5-7.54.5-5.53-3.5
Specific surface areacm2/g9000+50011000+50014000+50015000+50016500+50019000+500
325 Meshresidues%0.0150.0150.0150.010.0010
smaller than 2μm content%283038414959
Average particle size: d50um6.64.53.52.82.01.5
Market common namemesh500600800100015002000
Particle size distribution:d97um302825201610
Largest particle sizeum1008044362818
Moisture%Below0.32Below0.32Below0.32Below0.32Below0.32Below0.32
Energy consumptionKW/ton3941515674136
Test method1. Particle size distribution: test by UK Malvern Company Micro analyzer
2.Specific surface area: average particle size transform, unit 1g powder relative area
3. Average particle size: particle size distribution calculate particle median
4. 325mesh residue: put 100g into 325mesh screen mesh filtering, calculate percentage.
5. Apparent specific gravity: put 50g sample into 100cc measuring cylinder with scale, fall down 100 times at 5cm height get the test result.
6. Moisture: put 5g sample into moisture analyzer, under 150 degree Celsius after 6 minute, then test it.
7. Setting volume: put 15g sample to 100cc cylinder, input water to 100cc, then sharply shaking, be motionless for an hour, then test it (20 degree Celsius)
8. Raw material of grinding: limestone, calcite, dolomite, talc, barium sulfate, wollastonite, brucite, calcium hydroxide, gypsum, clinker, phosphates etc. chemical material and minerals.
 
 
 
Ultra Fine Mine Mill Grinding Mill Jl1100
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