Specifications

It hasprovided a new type of grinding equipment for producing high strength grade cement with high output and super fineness.

 

φ4×13m Cement mill

Relative technical parameters & functions of cement mill

1Transmission type: center drive

2Production form: closed circuit system

3productive capacity75-80t/hinlet grain size:≤25mm, moisture:≤0.5%, inlet temperature: ≤50, air speed inside mill:≥0.5m/s, fineness of finished products: 300-350m²/kg

4rotating speed of mill 16.3r/min

5Effective volume of mill143m³

6Grinding media load191t

7cooling water for main bearing 2×2t/h

8Thin oil station(for main bearing)

model : GYXZ-63A

1             LP system

Flow63L/min

Oil supply pressure0.4Mpa

Oil supply temperature40±3

motorY112M-6  2.2kW

2             HP system

pump model2.5MCY14-1B

flow2.5L/min

motor Y112M-6  2.2kW

3             Others

Cooling water5.7m3/h

heater power3kW×4

working mediaN22-N320

9main motor modelYRKK900-8 

 power2800KW  rotating speed: 745r/min

voltage 10KV  

10main reducer  JS140-AChongqi

  power 2800KW

 Input rotating speed 740r/min 

output rotating speed 16.3r/min

11Inching drive unit model JMS660 

motor power 37KW 

motor rotating speed 740r/min

12oil stationfor main reducer

1  Nominal flow350L/min

2  Oil pump modelXBZ-350

3  Motor power11KW

4  Rotating speed of motor1460r/min

5  cooling area 20m³

6  cooling water32t/h

7  heater power 4×6=24kW

13Main bearing temperature measuring device: end fact thermal resistance WZPM-201