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Home > Product > φ4.4×13m Cement mill
φ4.4×13m Cement mill
φ4.4×13m Cement mill
(Central double slide shoe)
    一、Technical parameters & performances of cement mill
    1、Sepc. :φ4.4×13m
2、Capacity: 120-155t/h(closed circuit,P032.5 or PF32.5 cement,material inlet
grain size≤25mm,material inlet moisture content≤0.5%, material inlet temperature≤60℃, air speed inside of mill≥0.5m/s, configures O-SPEAseparator.)
    3、Rotating speed of mill:15.0r/min
4 Grinder load:***t(max)
5、Supporting type: double slide shoe
    6、Main motor: (***)
Type:YRKK1000-8  Power:3800kW  Rotating speed:740r/min
    7、Main reducer(*****):
    (1) Type:MFY380A
    (2) Transmission power:3800KW
    (3) Output rotating speed:15.0r/min
    8、Slow driving device
    (1) Type:MJB710
    (2) Motor power:45kW
    (3) Motor rotating speed: 740r/min
    (4)Transmission ratio:193.9:1
    9、Disphram coupling
    10、Oil station (configures main reducer)
    (1) Nominal flow rate:315L/min
    (2) Oil pump type:XYZ400GZ0
    (3) Motor power:15Kwx2
    (4) Motor rotating speed:1440r/min
    (5) Cooling area:40m2
    (6) Cooling water consumption:35t/h
    (7) Heater power:4×6=24KW
11、Cooling type: water cooling
    12、Lubrication type (thin oil station GYXZ-63×2A)
    (1)Low pressure system
      Flow rate:63L/min  Oil supply pressure:0.4MPa
      Oil supply temperature:40±3℃
     Motor:Y112M-6  B35  2.2kW
    (2)High pressure system
   Pump type:2.5MCY14-1B
     Flow rate:2.5L/min
     Oil supply pressure:32MPa
     Motor:Y112M-6  2.2kW
    (3) Other performances
     Cooling water consumption:5.7m3/h
     Heater power:3kW×4
     Working media:N22-N320
13、Equipment weight: ***t(except transmission device & grinder)
    二、Main spare parts & material quality
    1、Shell Q235-B  Central section δ=48mm  Two ends δ=58mm
    2、Supporting: bush body  cast steel
Bush liner( Barritt ZchSnSb11-6)
Idler roller:40Cr
Bump ball:40Cr
Ball base:ZG35SiMn
Bottom plate:Q235-B
    3、 Liner: Chronuim alloy steel
    4、 Thin oil   GYXZ-63×2A
    5、 Control cabinet & start cabinet
   三、 Supply range

1、 Rotary section
1 set
2、 Feed device
1 set
3、 Slide shoe device
2 sets/pc
4、 Discharge device
1 set
5、 Liner & double diaphragm device
1 set
6、 Main motor  YRKK1000-8 3800KW/10KV(6KV)
1 pc
7、 Main reducer MFY380A (including oil station)
1 pc
8、 Slow driving device  MBJ710
1 set
9、 Diaphram coupling  MFY380L
1 set
10、Thin oil station GYXZ-63×2A
2 pcs
11、Control cabinet (including high pressure control, low pressure start, thin oil station control)
1 pc
1 set per pc
13、Anchor bolts
1 set

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