LL Coal Dewatering Vertical Scrape Centrifuge
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LL Coal Dewatering Vertical Scrape Centrifuge

Feeding particle size:less 25mm
Feeding material moisture:less 30%
Suitable materials: coal slime or medium coal.
Screen gap can be supplied according to user requirements. (0.25, 0.3, 0.35, 0.5).
Moisture outside the product(%): ≤16%
  • LL-1200
A)Wet materials are feed into the mouth of centrifuges, then are accelerated by the rotated distribution cone and move rapidly towards the space between screen and rotor. With the centrifugal force, the smaller particles of material get closed to the screen surface, liquid and part of the particle size of less than 0.5mm of material get across the material space and screen gap, then are thrown out the screen, the larger particles of material soon slipped into spiral nesting mouth along the screw blade with the action of gravity and centrifugal force. fine material attached to the screen surface are discharged by the scraper centrifuge through blade action, while the liquid through the screen and fine material are thrown into the water tank then outflow through the drain, so as to achieve a solid-liquid separation.
B) Construction machinery 
This machine is made up with the screen, the rotor body( including the blade), transmission, body, lubrication system etc.

C) main parameter:
Model LL-700 LL-900 LL-1000 LL-1200
Feed moisture (%) 13 30 30 30
Feeding granularity (mm) 13 25 25 25
Product external moisture (%) 5-8 5-8 5-8 5-8
Processing capacity (t/h) 30-50 50-100 100-150 130-200
Screen large end diameter (mm) 720 930 1050 1200
Screen mesh (mm) 0.25,0.5 0.25,0.5 0.25,0.5 0.25,0.5
Screen speed (r/min) 572 562 559 449
Rotor speed (r/min) 562 554 550.8 491
Main motor power (kw) 18.5 45 55 75
Oil pump main motor power (kw) 0.75 0.75 0.75 0.75
Dimensions (mm) 2175*1690*1955 2785*2045*2298 3001*2250*2478 3160*2460*2680


Company Name: Zhengzhou Leabon Filter Equipment Co., LTD.

Add: 1188 Zhongzhou Avenue, Jinshui District, Zhengzhou City, Henan Province, China
Tel: +86-371-87535015        
Fax: +86-371-87535381
Contact Person: Mr Shan
Cell Phone: +86-18337152875
Email: shan@zzleabon.cn



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