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Home > Product > dia.4.2*15m cement mill
dia.4.2*15m cement mill
φ4.2×15m cement mill
          (Central double sliding shoe)
I. Related technical parameter and performance of cement mill
1. Specification: dia.4.2*15m
2. Production capacity: 160±10t/h(closed-circuit, 42.5 ordinary carbonate cement, equipped with rolling machine and scatter classifier, feed moisture ≤0.5%,feed temperature≤50℃,specific surface area≥350m2/kg)
3. Rotary speed of mill: 15.6r/min
4. Grinding body load: ***t (max)
5. Support method: double sliding shoe
6. Main motor: (*****)
Model: YRKK1000-8  power:4000kW 
rotary speed:740r/min
7. Main reducer(****):
   (1)Model: **160-B
       (2)Transferring power: 4000KW
   (3)Output rotary speed: 15.6r/min
8. Slow drive device
(1)Model: **S400D
(2)Power of motor: 55kW
(3)Rotary speed of motor: 740r/min
(4)Drive ratio: 198.98:1
9. Diaphragm coupling
   Model: **160-C
10. Oil station (equipped with main reducer)
(1)Nominal flow:500L/min
     (2)Model of oil pump:XYZ-500
     (3)Power of motor:18.5kW
     (4)Rotary speed of motor:1460r/min
     (5)Cooling area:30m2
     (6)Cooling water consumption:45t/h
(7)Power of heater:5×6=30KW
11. Cooling method: water cooling
12.Lubricating type(Thin oil stationXGD-A2×2.5/125)
    (1)Low pressure system
    Flow:125L/min oil supply pressure:0.4MPa
    Oil supply temperature:40±3℃
    Motor:Y112M-6   B35   2.2kW
(2)High pressure system
    Model of pump:2.5MCY14-1B
    Oil supply pressure:32MPa
    Motor:Y112M-6   2.2kW
    (3)Other performance
    Cooling water consumption:5.7m3/h
    Power of heater:3kW×4
    Working media:N220-N320
13. Weight of equipment: ***(excluding drive device and grinding body)
II. Main parts and materials
1. Shell Q235-B  δ=45mm
2. Support: Bush body cast steel
   Bush lining (Babbitt ZchSnSb11-6)
   Roller: 40Cr
Convex and concave spherical body: 40Cr
Spherical base: ZG35SiMn
Soleplate: *235-B
3. Lining: Middle chromium alloy steel 
4. Thin oil station: XGD-A2×2.5/125
5. Control cabinet and start-up cabinet
 III. Scope of supply
1.Rotary part
One set
2.Feed device
One set
3.Sliding shoe device
Two sets/unit
4.Discharge device
One set
5Lining and double diaphragm device
One set
6.Main motor ****1000-8 4000KW/10KV
One unit
7.Main reducer J*160-B(**)
One unit
8.Slow drive device  **S400D
One set
9.Diaphragm coupling **160-C
One set
10.Thin oil station  ***-A2×2.5/125
Two pieces
11.Controlcabinet(including high voltage control, low voltage start-up and thin oil station)                                       
 One unit
One unit set
13.Foundation bolts
One set
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