iron ore ball mill: 1.Easy to operation and maintenance 2.The product size is fine 3.It's widely used 4.It works reliably

iron ore ball mill

Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation.  Ball mill are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. Ball mill is an efficient tool for grinding many materials into fine powder, is widely used in building material, chemical industry, etc. There are two ways of grinding: The dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material. The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner, ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

Type	Cylinder(mm)		Rotate speed of cylinder(r/min)	Feeding size(mm)	Discharging size(mm)	Capacity(t/h)	Motor power(kw)	Overall dimension(mm)
	Inner diameter	Length
MQYG2660	2600	6000	20.99	≤25		30~36	530	14720×8000×5420
MQYG2680	2600	8000	20.88	≤25		35~42	800	15760×8000×5000
MQYG2611	2600	11000	20.6	≤25		30~55	1000	17810×6470×5000
MQYG2721	2700	2100	21.70	≤25		8.5~17	260	8960×5327×4075
MQYG2736	2700	3600	21.70	≤25		11.7~28	400	9765×5327×4075
MQYG2740	2700	4000	21.37	≤25		15~28	475	10800×5950×4773
MQYG2745	2700	4500	21.37	≤25		16.5~36	475	11380×5950×4773
MQYG3230	3200	3000	18.6	≤25		15.5~33	500	9760×7200×5600
MQYG3236	3200	3600	18.60	≤25		17.5~39.6	630	10360×7200×5600
MQYG3245	3200	4500	18.60	≤25		24~49	800	13000×7300×5700
MQYG3639	3600	3900	17.8	≤25		25~53	1000	13838×7891×5730
MQYG3645	3600	4500	17.80	≤25		29~65	1250	15000×7700×6300
MQYG3660	3600	6000	17.80	≤25		35~80	1600	17000×8800×6300
MQYG4050	4000	5000	16.40	≤25		46~97	1600	16500×9500×7500

iron ore ball mill