Raytong

Applications:

Ball mill is a key equipment in beneficiation plant.It is widely used in ore dressing production line such as Gold ore, Cooper ore, Magnetite ore, Antimony, Calcite, Kaolin,  Mica, Clay, Bentonite etc Ferrou metal or Nonferrous metal materials.

Features:

1.The transmission adopts large-scale double row self-aligning roller bearing instead of sliding bearing, which is easy to start and saves energy up to 20-30%
2 Adopts groove-type circular lining plate to increase contacting areas of iron balls and ores, which enhances grinding action and ore lifting capacity and decreases energy consumption.
3 Adopts whole milling house to makes it easy for construction and installation.
4. Equipped with oil-mist lubrication device which guarantees smooth operation of gears.
5. Bigger discharge opening and huge processing capacity.
 

Working principle:

Ball mill is a kind of horizontal drum-type grinding mill with external gear and double bins. Materials goes evenly  through quill shaft in feeding device into the first bin, which has ladder lining or ripple lining with steel balls in different specifications.Steel balls are taken to a certain height by centrifugal force from drum rotation and then fall. Thus it will give a heavy blow to materials, playing a role of grinding. Materials after crushed in the first bin shall enter bin across single-layer diaphragm into the second, which is provided with flat lining with steel balls, to go through further grinding. The ground materials are discharged through the discharging board thus the grinding process is finished.

Technical data:

Model	Cylinder Rotating Speed (r/min)	Ball weight (t)	Feeding Size (mm)	Discharging Size (mm)	Capacity (t/h)	Power (kw)
Ф900×1800	38	1.5	≤20	0.075-0.89	0.65-2	18.5
Ф900×3000	38	2.7	≤20	0.075-0.89	1.1-3.5	22
Ф1200×2400	35	4.6	≤25	0.075-0.6	1.6-5.8	37
Ф1200×4500	35	5.5	≤25	0.074-0.4	1.6-5.8	55
Ф1500×3000	29	9	≤25	0.074-0.4	2-7	75
Ф1500×5700	29	17	≤25	0.074-0.4	3.5-6	110-130
Ф1830×4500	25.4	15	≤25	0.074-0.4	4.5-12	155
Ф1830×6400	24.1	21	≤25	0.074-0.4	6.5-15	210
Ф1830×7000	24.1	23	≤25	0.074-0.4	7.5-17	245
Ф2100×4500	23.7	24	≤25	0.074-0.4	8-43	245
Ф2100×7000	23.7	26	≤25	0.074-0.4	8-48	280
Ф2200×4500	21.5	27	≤25	0.074-0.4	9-45	280
Ф2200×6500	21.7	35	≤25	0.074-0.4	14-26	380
Ф2200×7000	21.7	35	≤25	0.074-0.4	15-28	380
Ф2400×3000	21	23	≤25	0.074-0.4	30-50	245
Ф2400×4500	21	30	≤25	0.074-0.4	40-60	320
Ф2700×3600	20.7	40	≤25	0.074-0.4	45-80	430
Ф2700×4500	20.7	48	≤25	0.074-0.4	50-90	430
Ф2700×13000	20.7	60	≤25	0.074-0.4	50-90	630
Ф3200×4500	18	65	≤25	0.074-0.4	--	800

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