Φ4.2×13m Cement mill/grinding plant/cement equipment
         Release Date:2007/12/11 17:16:30
       
      
         
	1.      Driving method: Center driving
	2.      Production method: Closed Circuit
	3.      Production capacity: 75-80 t/h (Feeding size of clinker: ≤25mm,synthetical moisture:≤0.5%, Feeding temperature: ≤50 ℃, )
	Wind speed in the mill: ≥0.5 m/s,
	Fineness of finished products: 300-350 m2/kg.)
	4.      rotary speed of mill: 16.3r/min
	5.      Effective volume of mill: 143m3
	6.      Charging capacity of mill ball: 191t
	7.      cooling water consumption for main bearing: 2×2 t/h
	8.      Thin oil station ( Equipping main bearing )
	①        Model: XGD-A2.5/140
	②        Cooling water consumption: 2.4m3/h
	③        High-pressure oil pump: Flow: 2.5L/min   Pressure: 32Mpa
	                       Motor: Y112M-6  Power: 2.2kw
	④        Low-pressure oil pump: Flow: 40L/min   Pressure: 0.6Mpa
	                      Motor: Y100L-4   Power: 3kw
	⑤        Electric heater: SRY2-220/4  Power:3×4kw
	⑥        Control box of thin oil station connecting with DCS commuication
	9.      Model of main motor: YRKK900-8  Power: 2800kw
	                     Rotary speed: 745 r/min    Voltage: 10kv
	                     Protection degree: IP44
	                     Model of oil station: XRZ-10
	                     Cooling water consumption: 0.6m3/h
	                     Flow : 10L/min     Pressure:0.4Mpa
	                     Motor: Y801-4B    Power: 0.55kw
	                     Power of electric heater: 2kw
	10.  Main reducer JS140-A ( Sichuan Gearbox Plant )
	       Transmitted power: 2800kw       Input rotary speed: 740r/min 
	       Output rotary speed: 16.3r/min
	11.  Model of slow-speed driving device: JMS660
	     Motor power: 37kw   Rotary speed of motor: 740r/min
	12.  oil station ( Equipment main reducer )
	①        Nominal floe: 350L/min
	②        Model of oil pump: XBZ-350
	③        Motor power: 11kw
	④        Rotary speed of motor : 1460 r/min
	⑤        Cooling area: 20m3
	⑥        Cooling water consumption : 32t/h
	⑦        Power of heater: 4×6=24kw
	12. Temperature measuring device for sliding shoe: End face thermal resistance WZPM-201
	 
	More info of Ball Mill http://en.jspengfei.com.cn/view.asp?prono=197
	Pengfei group is a global export base of industrial kilns and energy-saving grinding equipment. It has the general contracting capacity of equipment R & D, equipment installation, engineering commissioning, technical services, etc. the enterprise has established national technology center, Graduate workstation and other innovative R & D platforms. Won the national building materials industry advanced collective, rotary kiln national manufacturing industry single champion demonstration enterprise. The main products are Pengfei ball mill,rotary kiln, laterite nickel rotary kiln, roller press, dryer, vertical mill, vertical coal mill, large mining ball mill, ceramic ball mill, waste incineration kiln, solid waste rotary kiln, and complete sets of dry cement production line equipment, which are sold well at home and abroad, and exported to Kazakhstan, Germany, Algeria, South Africa, Brazil, Japan and more than 60 countries.