Features of the Ball Mill:
Compared with the traditional ball mill, this equipment has many significant improvements in its design. Users can adjust the rotating speed by the new lifting board.
Its hollow shaft is made of steel casting, and its inner lining plate is dismountable and exchangeable. The big rotating gear adopts casting hobbing process. And the wearproof lining plate is fitted in the cylinder.
This ball mill is characterized by high efficiency, more abrasion resistant, convenient maintenance, larger output, stronger lubricating capacity, longer service life, and stable performance, etc.
Working Principle of the Ball Mill:
1.Materials enter into the hollow shaft through the feeding device, and then they are evenly sent to the first chamber of the mill. This chamber is equipped with ladder lining plate or ripple ling plate, and there are also some steel balls with different specifications.
2.The centrifugal force from the rotating cylinder lifts those balls to a certain height, and then those balls fall down to thump and then grind the materials.
3.After coarsely grinded in the first chamber, those materials are sent to the second chamber through the monolayer partition board. This chamber is lined with flat lining plates, and has steel balls as well. In this chamber, those materials are grinded again, and then the obtained powders are discharged by the unloading plate.
Parameters of the Ball Mill:

Item D×L	Grinding Way Grinding Method	Output (t/h)	Effective Volume	Effective Size(mm)	Rotary Speed of Mill Body r/min	Grinding Media Carrying Capacity(t)	Drive Method	Water for cooling Main bearing(t)	Main Motors		Main Reducers			Remarks
									Type and Spec.	Power	Type and Spec.	Speed Ratio	Weight
Ø900× 3200	Closed grinding	0.6-0.8	2	<25	33.4	2.15	Edge Drive	1×2	Y225M-6	30	ZD 30-8	4.481	10.9
Ø1200× 4500	Closed grinding	1.8-2.2	4.43	<25	30.5	5.2	Edge Drive	1×2	JR91-6	55	ZD 30-8	4.481	12	dry/wet
Ø1500× 5700	Closed grinding	4.5-5.0	8.75	<25	26	11	Edge Drive	1×2	JR127-8	130	ZD 40-7	4.077	27	dry/wet
Ø1830× 6400	Closed grinding	7.0-9.0	14.76	<25	23.9	19.5	Edge Drive	1×2	JR137-8	210	ZD 60-8	4.5	35.14	dry/wet
Ø1830× 7000	Closed grinding	7.0-12.5	16.44	<25	21	19.5	Edge Drive	1×2	JR138-8	245	ZD 60-8	4.5	38.2	dry/wet
Ø1830× 7500	Closed grinding	7.5- 13.5	17.68	<25	23.9	21	Edge Drive	1×2	JR148-8	245	ZD 60-8	5	40	dry/wet
Ø2200× 6500	Closed grinding/ Open grinding	14-15	21.3	<25	21.4	31	Edge Drive	1×2	JR158-8	380	ZD 70-9	5	49	dry/wet
Ø2200× 7000	Closed grinding/ Open grinding	15-16	23.1	<25	21.4	33	Edge Drive	1×2	JR500-8	380	ZD 70-9	5	50	dry/wet
Ø2200× 7500	Closed grinding/ Open grinding	15-17 /13	24.7	<25	21.4	35	Edge Drive	1×2	YR500-8	380	ZD 70-9	5	51	dry/wet
Ø2200× 9500	Closed grinding/ Open grinding	16-18 /13-16	30.3	<25	21.4	41	Edge Drive	1.5×2	YR1510-8	475	ZDH 70-9	5	70	dry/wet
Ø2200× 13000	Closed grinding/ Open grinding	18-22 /17-18	42.4	<25	21.4	53	Edge Drive	2.5×2	YR630-8	630	ZD80	5	106.05	dry/wet
Ø2400× 7000	Closed grinding/ Open grinding	16-18	28.17	<25	20.4	35.5	Edge Drive	1.5×2	JRQ 1510-8	475	ZD80	5	65	dry/wet
Ø2400× 8000	Closed grinding/ Open grinding	18-20 /16-17	32.2	<25	20.4	45	Edge Drive	1.5×2	JR 1512-8	475	ZD80	5	74.79	dry/wet
Ø2400× 10000	Closed grinding/ Open grinding	18-22 /17-19	40.3	<25	20.91	50	Edge Drive	2×2	JR 1512-8	630	ZD80	5	104	dry/wet
Ø2400× 11000	Closed grinding/ Open grinding	20-23 /18-20	43.4	<25	20.91	58	Edge Drive	2×2	JR 1512-8	630	MBY 630	5	108	dry/wet
Ø2400× 12000	Closed grinding/ Open grinding	25-27 /20-23	46.5	<25	21.5	64	Edge Drive	2.5×2	YR 800-8	800	MBY 710	6.3	126	dry/wet
Ø2400× 13000	Closed grinding/ Open grinding	28-30 /24-26	49.6	<25	21.5	70	Edge Drive	2.5×2	YR800-8	800	MBY 710	6.3	130.6	dry/wet
Ø2600× 13000	Closed grinding/ Open grinding	30-32 /26-28	60.5	<25	19.11	80	Edge Drive	2.5×2	JR1000-8	1000	MBY 710	4.5	158.2	dry/wet
Ø3000× 9000	Closed grinding/ Open grinding	35-40 /28-32	58.8	<25	17.73	80	Edge Drive	2.5×2	YR1000-8	1000	MBY 710	6.3	147.23	dry/wet
Ø3000× 11000	Closed grinding/ Open grinding	40-44 /33-35	71	<25	19.98	90	Edge Drive	2×2	YR1250-8	1250	MBY 800	5.6	152	dry/wet
Ø3000× 12000	Closed grinding/ Open grinding	43-46 /36-38	73.9	<25	18.98	103	Edge Drive	2×2	YR1400-8	1400	MBY 900	6.3	162	dry/wet
Ø3000× 13000	Closed grinding/ Open grinding	45-48 /38-40	76.8	<25	18.98	112	Edge Drive	2×2	YR1600-8	1400	MBY 900	6.3	172	dry/wet
Ø3200× 13000	Closed grinding/ Open grinding	50-53 /42-44	88.95	<25	18.7	122	Edge Drive	2×2	YR1800-8	1600	MBY 900	5.6	237	dry/wet
Ø3200× 14000	Closed grinding/ Open grinding	52-54 /44-46	96.5	<25	18.7	125	Edge Drive	2×2	YR 2000-10	1800	JDX 1000	7.15	248	dry/wet
Ø3500× 11000	Closed grinding	55-60	93.8	<25	16.5	125	Center Drive	2×2	YR 2000-10	2000	JDX 1000	7.15	152	Exclusive of the weight of motor and speed-reducer
Ø3500× 13000	Closed grinding	60-65	110.8	<25	17	175	Center Drive	3.5×2	YR 2000-8	2000	JDX 1000	43.53	313.61
Ø3800× 13000	Closed grinding	65-75	133.86	<25	17	190	Center Drive (hollow shaft supporting)	3.5×2	YR2500 -8/1730	2500	JS130 -C-F1	43.53	223	Exclusive of the weight of motor and speed-reducer
Ø3800× 13000	Closed grinding	65-75	133.86	<25	16.5	190	Center Drive (double slide shoe bearing) Centre		YR2500 -8/1730	2500	JS130 -C-F1	43.53	260	Exclusive of the weight of motor and speed-reducer
Ø3800× 13000	Closed grinding	65-75	133.86	<25	16.5	190	One-side Dual Drive	3.5×2	YRKK 800-6	2500	DBX250		225	Exclusive of the weight of motor and speed-reducer
Ø4200× 13000	Closed grinding	75	164	<25	15.6	209	Center Drive (double slide shoe bearing)	3.5×2	YRKK 900-8	3250	JS150 -A2	46.84	280	Exclusive of the weight of motor and speed-reducer
Ø4600× 14000	Closed grinding	115- 135		<25	15	285			YRKK 1000-8	4200	JS160 -C		485	Exclusive of the weight of motor and speed-reducer
Ø5000× 15000	Closed grinding	160- 165		<25	14	350			YRKK 1000-8	6000			598	Exclusive of the weight of motor and speed-reducer

As a professional manufacturer of ball mill in China, we still have many other products, such as windswept coal mill, various fertilizer equipments, rolling functional units, shearing machine, press brake, plate rolling machine, rotary drum granulator, rotary dryer etc. With certificates of ISO9001, ISO2000 and ABS, and OEM service, our products have been well received by customers in Vietnam, Malaysia, Indonesia, Burma, Bangladesh, Thailand, Egypt, Iran, Pakistan, Nigeria, Saudi Arabia, etc. If you are interested in our ball mill, please feel free to contact us.