Ⅰ Technical parameter & technical performance
1. Specification: Φ2.6×13m
2. Model: MGX2613
3. Production capacity: 12-14t/h ( open circuit, OPC cement, Feed size: ≤0.5%,
Fineness of finished product: ≥450m2/kg, Wind speed in mill,1-1.2m/s)
4. Rotary speed of mill: 20.6 r/min
5. Charging capacity of grinding medium: 81t ( max )
6. Main motor ( Jiangsu Motor Plant )
Model : YR1000-8/1180
Power: 1000kw
Voltage: 6000v
7. Main reducer: MBY800 i=6.3333
8. Auxiliary motor
Model: YEJ200L-8
Power: 15kw
Rotary speed:730 r/min
9. Auxiliary reducer:
Model: ZSY250-Ⅱ
Speed ratio: i=100
10. Cooling method: Water cooling
11. Lubricating method: Thin oil station ( GYXZ-40A )
(1) Low-pressure system
Flow: 40L/min ; Oil supply pressure: 0.4Mpa ;
Pump model : CB-B63 ; Oil supply temperature: 40±3℃ ;
Motor: Y112M-6 B35 2.2kw
(2) High-pressure system
Pump model: 2.5MCY14-1B
Flow: 2.5L/min
Oil supply pressure: 32Mpa
Motor: Y112M-6 2.2kw
(3) Other perdormances
Volume of oil box: 1m3
Filtering precision: 0.08mm
Filtering area: 0.19m2
Cooling area: 5m2
Cooling water consumption: 3.6m2/h
Heater power: 3kw×3
Working medium: N22-N320
12. Weight of equipment: 158t
Ⅱ Main parts & components, and their materials & models
1. Main motor: YR1000-8/1180 1000KW 6000V
2. Main reducer: MBY800 i=6.3333
3. Auxiliary motor: YEJ200L-8 15kw 730 r/min
4. Auxiliary reducer: ESY250-Ⅱ i=100
5. Shell: Material: Q235-B, Plate thickness: δ=32
6. Hollow shaft: ZG230-450 (ZG25)
7. Bull gear: ZG310-570 (ZG45)
8. Pinion: 40Cr(Quenching and tempering)
9. Lining board and partition plate: Medium chrome alloy
10. Main bushing: The lower seat: HT250
Bushing body: HT250
Bushing liner: (Babbitt alloy ZchSnSb11-6)
11. Thin oil station: GYXZ-40A
12. Control cabinet and starting cabinet
Ⅲ Supply scope
1. Rotary part 1set
2. Feeding device 1set
3. Main bearing device 2set
4. Discharging device 1set
5. Lining board 1set
6. Partition plate 1set
7. Driving device ( Ball gear, pinion and housing ) 1Unit/set
8. Main motor 1Unit
9. Main reducer 1Unit
10. Auxiliary motor 1Unit
11. Auxiliary reducer 1Unit
12. Thin oil station 2Pcs
13. Control cabinet 1Unit
14. Starting cabinet 1Unit
15. Shaft coupling 1Unit/set
16. Base of motor and reducer 1Unit/set
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