Φ3.5×10m raw mill
Ⅰ. Technical parameter & technical performance
1. specification: Φ3.5×10m
2. Model: MB3510
3. Production capacity: 85-90t/h ( Feed size:≤5mm, Feed moisture:≤0.5%,
Fineness of finish product 10% residue form 4900 screen )
4. Rotary speed of mill: 17.3 r/min
5. Charging capacity of grinding medium: 110t
6. main motor: Model: YR1400-8/1430
Power: 1400KW
Voltage: 6kv or 10 kv
Rotary speed: 740 r/min
7. Main reducer: Model: JD×900
Transmitted power: 1400kw
Speed ratio: I=7.111
8. Auxiliary reducer Model: ZSY280-Ⅰ/Ⅱ
Input power: 22kw
Speed ratio: I=100
9. Auxiliary motor Model: YEJ200L2-6
Power: 22kw
Rotary speed: 970 r/min
10. Cooling water consumption for main bearing: 5×2m3/h ( water temperature:≤25 ℃ )
11. GYXZ-40A thin oil station
(1) Low-pressure system:
Flow: 40 L/min
Oil supply pressure: 0.4Mpa
Oil supply temperature: 40±3℃
Motor: Y112m-6 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) Cooling water consumption: 3.5m3/h
(4) Heater power: 3kw×3
(5) Working medium: N220-N320
12. Weight of equipment: 238.7t ( excluding grinding medium )
Ⅱ Main parts & components, and their materials
1. Main motor: YR1400-8/1430 1400kw 6kv or 10kv
2. Main reducer: JD×900 I=7.111
3. Auxiliary motor: YEJ200L2 -6 22kw 970r/min
4. Shell material: Q235-B
5. Hollow shaft: ZG230-450 ( ZG 25 )
6. Lining board and partition plate: Medium chrome alloy
7. Thin oil station: GYXZ-40A
8. Control cabinet and starting cabinet
Ⅲ Supply scope
1. Rotary part 1Set
2. Feeding & Discharging device 1Set
3. Main bearing part 2Set
4. Lining board and partition plate 1Set
5. Main motor 1Unit
6. Main reducer 1Unit
7. Auxiliary motor 1Unit
8. Auxiliary reducer 1Unit
9. Thin oil station 2Pcs
10. Control cabinet 1Unit
11. Starting cabinet 1Unit
12. Shaft coupling 1Unit/set
13. Base of motor and reducer 1Unit/set
