Specifications

center drive cement mills have been exported to India Cement Plants.

 

M4013 Cement Mill 

IRelative technical parameters and performance of ball mill

1.Specification: φ4×13m

2.Grinding type: center drive closed circuit

3.Capacity:  80  t/h   Cement fineness: 320 cm²/g

4.Inlet grain size: not more than 25(95 passing)

5.Rotating speed of mill16.6r/min  or  16.3r/min

6.  Grinding media load180t(max.190t)

7 Main motormodel YRKK900-8 power2500kW  rotating speed745r/min

voltage10KV/6KV

8.Main reducer

    ModelJS130-C-F₁  transmission power2500KW       output rotating speed16.6r/min

9 Slow speed drive device

   JMS660  motor power37kW  380V rotating speed of motor: 970r/min transmission ratio98.58:1   film couplingJL130-C

10.Slide shoe bearing HV & LV thin oil station  model: NC63S   totaltwo units,incl. Each unit parameters

  HV pumpE2.56010Y112L1-42.2Kw×2 units2.5l/min32Mpa

   LV pumpRCB-63Y112M-62.2Kw×2one unit stand by63l/min0.6Mpa

11. Reducer lubrication device(XYZ315GZNanjing Gear Box Plant)Chongqin Gear Box   nominal flow350L/min  oil pump modelXBZ-350  motor power11kW  rotating speed of motor1460r/min   cooling area20m²  cooling water32t/h   heater power4×6=24Kw

12.Main motor lubrication unitXYZ-25

13.Total weight of equipmentincl. Main motor & reducer  315000Kg

Total weight of equipmentexcept main motor and reducer  223000Kg

IIWeight and material of main parts for mill:

----Feeding device900kg

Slide shoe bearing  quantity2pcstotal weight24000kg

including

Supporting bush body   two pcs   materialZG310-570 total weight3250kg

White metalcasting on supporting bush device

       quantitytwo pcs   materialZchSnSb11-6  total weight274kg

embossing spherical shell   quantitytwo pcs  material34CrNi3MoA  total weight850kg

Base plate    thickness  85mm    materialQ235B  total weight5600kg

Slide shoe bearing lubrication2pcs3180kg

Discharge device4540kg

Weight of rotary parts187000kg

includingshell  quantityone piece  weight85300kgtotal length of shell16575mm

Shell steel plate  materialQ235-C  thickness 38mm

Slide shoe ring  material20g-Z25,thickness 90mm width 600 inner diameterφ4000

Total weight 14170 kg

Riding ring abdominal plate  materialQ235-C, thicknes 75mm    weight 12360

Casting partsmaterial  Cr alloy cast steel  total weight 88560kg 

NM315 weight 34000kg

NM316 weight 52000kg

NM317 weight 2560kg

Sealing device for cement millincluding inlet & outlet as well as discharge position

structureconnected by Al piece ; fastened by spring bolt

Tools for installing slide shoe   materialmechanism parts   quantity1set     weight436kg 

IIIScope of supply

1Rotary parts	1set
2Feeding device	1set
3Discharge device	1set
4Main motor YRKK900-8,2500kW,10/6KV	1unit
5Main reducer JS130-C	1unit
6Slow drive device JMS660	1set
7Film coupling JL130-C	1set
8Thin oil station NC-63	2sets
9Control section	1set
10Coupling	1set
11Anchor bolt	1set