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Home > Product > dia.4.4*13.5m cement mill
dia.4.4*13.5m cement mill
φ4.4×13.5m cement mill
               (Central double sliding shoe)
I. Related technical parameter and performance of cement mill
1. Specification: φ4.4×13.5m
2. Production capacity: 110-120t/h(closed-circuit, P032.5 or PF32.5 cement, feed size≤25mm,feed moisture≤0.5%,feed temperature≤60℃,air speed in mill≥0.5m/s,equipped with O-SPEA separator.)  
3. Rotary speed of mill: 15.0r/min
4. Grinding body load: ***t (max)
5. Support method: Sliding shoe
6.Main motor: (**motor)
Model:******  power:3800kW  rotary speed:740r/min
7. Main reducer*****
    (2)Transferring power:3800KW
(3)Output rotary speed:15.0r/min
8. Slow drive device
    (2)Power of motor:45kW
    (3)Rotary speed of motor: 740r/min
    (4)Drive ratio:193.9:1
9. Diaphragm coupling
   Model: ***180L
10.Oil station(Equipped with main reducer)
    (1)Nominal flow:315L/min
    (2)Model of oil pump:***400GZ0
    (3)Power of motor:15Kwx2
    (4)Rotary speed of motor:1440r/min
    (5)Cooling area:40m2
    (6)Cooling water consumption:35t/h
    (7)Power of heater:4×6=24KW
11. Cooling method: water cooling
12.Lubricating type(Thin oil station***-63×2A)
    (1)Low pressure system
    Flow:63L/min  oil supply pressure:0.4MPa
    Oil supply temperature:40±3℃
    Motor:Y112M-6   B35   2.2kW
    (2)High pressure system
    Model of pump:2.5**Y14-1B
    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:N22-N320
13. Weight of equipment: ***t(excluding drive device and grinding body)
II. Main parts and materials
1. Shell  ***-B middle part δ=48mm  both endsδ=58mm
    2. Support:Bush body cast steel
Bush lining
Convex and concave spherical body: 40Cr
Spherical base:**35SiMn
      3. Lining: Medium chromium alloy steel 
      4. Thin oil station: **-63×2A
      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
5.Lining and double diaphragm device
One set
6.Main motor  ****1000-8 3800KW/10KV(6KV)
One unit
7.Main reducerMFY380A(including oil station)
One unit
8.Slow drive device  **710
One set
9.Diaphragm coupling **380L
One set
10.Thin oil station  ****-63×2A
Two pieces
11.Control cabinet(including high voltage control, low voltage start-up and thin oil station control)
 One unit
One unit set
13.Foundation bolts
One set
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