Φ3.2×13m Slag mill

( Edge driving )

. Technical parameter & technical performance

1. Specification: Φ3.2×13m

2. Production capacity: 20-25t/h ( Open circuit, Slag feeding size:≤25mm, Feeding moisture: ≤0.5%,

Feeding temperature:≤50, Wind speed in mill,1.1-1.2m/s, Specific surface area:≥420m²/kg)

3. Rotary speed of mill: 18.7 r/min

4. Charging capacity of grinding medium: 126t

5. Main motor: (Jiangsu Motor Plant)

Model: YR1600-8/1430, Power: 1600kw, Rotary speed: 743 r/min, Voltage: 10 kv

6. Main reducer:

Model: MBY900, Hardened gear surface ( Nanjing High-speed Gear box plant )

7. Auxiliary motor

Model: YEJ225M-8, Power: 22kw, Rotary speed: 740r/min

8. Auxiliary reducer

Model: ZSY315-, Speed ratio: i=100,

Input rotary speed:740r/min

9. Cooling method: Water cooling

10. 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: 2.5MCY14-18, Flow: 2.5L/min,

Oil supply pressure: 32Mpa, Motor: Y112M-6 2.2kw

(3) other performances

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