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1.CE,ISO9001:2008, 2.high efficiency, 3.easy maintain, 4.good adaptability - details see: https://www.machineto.com/2013-hot-sale-energy-saving-ball-mill-of-kefan-10313931

2013 hot sale energy saving ball mill of Kefan

Energy saving ball mill's working principle:
Energy saving ball mill is a horizontal rotating device,through the feeding device,the materials enter into the first hopper uniformly in the mill by the feeding material hollow shaft, The hopper has ladder sheathing or corrugated sheathing with steel balls inside, which will fall under the effect of centrifugal force by barrel turning,after bring to a certain height, thumping and grinding materials.After coarse grinding in the first hopper, through monolayer partition panel, the material will enter into the second hopper,which has plane scale board with steel ball inside, to grind material further. The powder material will be discharged from the grid plate to finish grinding operation.

Energy saving ball mill's installation program:
Energy saving ball mill should be installed in the solid concrete basis. Ball mill's foundation design and construction consult ball mill assembly diagram and foundation drawing. In order to guarantee during using process,the positional accuracy of ball mill's parts don't change greatly,ball mill's foundation should use whole block type structure. Concrete foundation pressure strength can be more than 75% to install ball mill. Before installing, inspecte the basic quality,requiring concrete don't have defects affecting strength,reserve hole's quantity and position accords with the requirements, reserve hole don't have sundry and water, no pollution. Adopt the "ground method" for installation work, based on the surface should be embedded in "the center mark plate". Before installation,draw all the center line on the basis and in the "center scale board" made marked impact point mark as centerline standard during installation.Before lifting,check and accept the ball mill's parts totally,if find problems,dispose in timely.

1,main bearing part's specific requirements consults main bearing parts assembly drawing.
2,barrel part consults rotary part assembly drawing.
3,transmission part consults drive part assembly drawing.
4,the whole relative position consults general assembly drawing.

Energy saving ball mill's structure:
The machine iscomposed of feeding part, discharging part, turning part and driving part(reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

Energy saving ball mill's technical parameters:

Model	Cylinder Speed (r/min)	Ball Charge (t)	Feed Particle Size(mm)	Discharge Size(mm)	Output(t/h)	Motor Power(kw)	Weight(T)
900*1800	38	1.5	<=20	0.075-0.89	0.65-2	18.5	3.6
900*3000	38	2.7	<=20	0.075-0.89	1.1-3.5	22	4.6
1200*2400	32	3.8	<=25	0.075-0.6	1.5-4.8	45	12.5
1200*3000	32	5	<=25	0.074-0.4	1.6-5	45	12.8
1200*4500	32	7	<=25	0.074-0.4	1.6.5.8	55	13.8
1500*3000	27	8	<=25	0.074-0.4	2-5	90	17
1500*4500	27	14	<=25	0.074-0.4	3-6	110	21
1500*5700	27	15	<=25	0.074-0.4	3.5-8	132	24.7
1830*3000	24	11	<=25	0.074-0.4	4-10	180	28
1830*6400	24	23	<=25	0.074-0.4	6.5-15	210	34
1830*7000	24	25	<=25	0.074-0.4	7.5-17	245	36
2200*5500	21	30	<=25	0.074-0.4	10-22	370	48.5
2200*6500	21	31	<=25	0.074-0.4	14-26	380	52.8
2200*7500	21	33	<=25	0.074-0.4	16-29	380	56
2400*7000	21	34.5	<=25	0.074-0.4	18-32	400	62.8
2400*8000	20.4	36	<=25	0.06-0.08	18-36	410	81.2
2700*3600	18	37	<=25	<0.08	50	410	77.5