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I. Main technical parameter:
1. Name of equipment: closed-circuit cement mill (two chambers, high fine mill of high production capacity)
3. Number: One unit
4. Specification: φ4.6×15.5m
5. Feed size: ≤25 mm 90% pass
6. Production capacity: 140-150 t/h
7. Specific surface area of cement: ≥320m2/kg
8. Rotary speed of mill: 14.5 r/min
9. Grinding body load: *** t(max)
10. Supporting type: Double sliding shoe
11. High pressure and low pressure oil station of sliding shoe bearing:
***-A2.5×2/125
12. corresponding main motor: 5600KW、6.6KV 50HZ low voltage415V Control voltage230V
13. Corresponding reducer: ***560（***）
Transferring power: 5600 kW
14. Total weight of mill: *** t (excluding drive and grinding body)
II. Technical parameter of main parts of cement mill
Mainly includes：
1. Mill shell
Specification： thickness： 60 mm material：20g
2. Lining and mill gate
（1） Lining
a. Coarse grinding chamber
material： Chromium alloy cast steel
Type：Stair lining
B.Fine grinding chamber
Material：Chromium alloy cast steel
Type： Hyperboloid lining and activated ring
3. End lining and grate
End lining at feed end and discharge end
Material: Chromium alloy cast steel
4. Slide ring (double sliding shoe)
Inlet: Web 20g slide ring20g-Z25
5. Feed device number: one set
6. Discharge device number: one set
7. Sliding shoe bearing
Bearing at feed end bearing at discharge end
Mainly includes：
Bush lining: *******（Babbitt）
Bush body: **70-500
Roller： 4*
Convex and concave spherical body: 4**
Base of spherical body：**270-500
Soleplate：*235-B
8. High pressure thin oil station of sliding shoe bearing
Model：**-A2.5X2/125
Number：Two units |
