3.8*(7.5+1.5)Raw mill
Negotiable /Set
Min.Order:1 Set
Jiangsu Pengfei Group Co., Ltd.
Φ3.8×7.5+1.5Raw mill . Technical parameter & technical performance 1. Specification: Φ3.8×( 7.5+1.8) m 2. Model: MHB3875 3. Production capacity 80-90t/h ( closed circuit, 10% residue from 4900 screen, Medium hard lime stone, Feed size:≤25mm, Feedsynthetical moisture: ≤5%, Feeding hot air: 300-330,Discharging moisture: ≤0.5%, Discharging air temperature:100.) 4. Rotary speed of mill: 16.7r/min 5. Charging capacity of grinding medium: 100t 6. Main motor Model: Yr1400-8/1430, Power: 1400kw, Voltage: 6000v/10000v 7. Main reducer: JD×90 i=7.1111 8. Auxiliary motor Model: YEJ200L-6, Power: 22kw, Rotary speed: 970r/min 9. Auxiliary reducer Model: ZSY280-/, Speed ratio: i=100 10. Cooling method: Water cooling 11. Lubricating method: Thin oil station ( GYXZ-63A) (1) Low pressure system Flow: 63L/min, Oil supply pressure: 0.4Mpa, 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: Y112-6 2.2kw (3) Other performance Cooling water consumption: 5.7m3/h Heater Power: 3kw×4 Working medium:N22-N320
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