Ф5×15 m Cement Mill
A. Technical Performance
Mill specification: Ф5×15 m
Grinding mode: closed circuit (90% clinker, 5% gypsum, 5% limestone)
Capacity: 150 t/h ( inlet material: ≤25mm（90% passing）
Rotating speed: 14.5 r/min
Loading of grinder: 350 t
Installed power: 6300 kW
Driving: central driving
Equipment weight: **** t (except main motor, main reducer, lubrication station of slide shoe)
B. Weight & material of various parts
1. Rotary section: total weight: 387840㎏
Material of shell: 20g, thickness of steel plate: 62mm
Material slide ring of loading port and discharging port: 20g-Z25, 20g
Grate plate of double diaphgram material: chrome alloy cast steel
Diacharging grate plate material: chrome alloy cast steel
Liner material: chrome alloy cast steel
2. Support device of loading slide shoe
Supporting bush
Material of bush: ZG270-500 Material of bush liner: ZSnSb11Cu6
Concave sphere, convex shpere Material: 34CrNi3MoA
Bottom plate Material：Q235B
Supporting idler Material: 45
Slide shoe cover Material； structural part
3. Supporting device of discharging slide shoe
Supporting bush
Material of bush body: ZG270-500 Material of bush liner：ZSnSb11Cu6
Concave sphere, convex shpere Material:34CrNi3MoA
Bottom plate Material: Q235B
Supporting idler Material: 45
Fixed block Material：HT200
Slide shoe cover Material: structural part
4. Loading device Material: structural part
5. Discharging cover Material: structural part
6. Erection tool of slide shoe
7. 7. Lubrication station of slide shoe bearing
Specification: GDRH-8/125 High pressure & low pressure thin oil station 2pcs
High pressure pump motor type: ABB motor 2pcs
Electromagnet 220V 5A one point
High pressure pump motor power (Kw): 5.5
Nominal pressure of high pressure pump (Mpa): 31.5
Nominal flow rate of high pressure pump (L/Min): 8
Low pressure pump motor type: ABB motor 2pcs
Low pressure pump motor power (Kw): 5.5
Nominal pressure of low pressure pump (MPa): 1
Nominal flow rate of low pressure pump (L/Min): 125
Electrical heater power(K): 4KwX3pcs
Oil box volume（M3）： 2.5
Filtering accurancy(mm): 0.08
Media viscosity（C.S.T）： N680
Media temperature（℃）： 40±3
Return oil temperature（℃）： ≤65
Cooling area（M2）： 20
Cooling water temperature（℃）： ≤33
Cooling water pressure（MPa）： 0.4
Cooling water consumption（M3/h）: 11.25
Cooling water consumption: slide shoe bearing cooling water consumption（M3/h）: 5X2
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