Delivery Time:3-5 days
Certification:CE,FCC,MSDS

New technology wet type autogenous mining ball mill  used for mineral ore processing

The autogenous mill introduction:

The autogenous mill is a pulverizing mill with large cylinder and diameter, slow rotation. The material

through the hollow shaft neck enters into the mill inside, in the material mutually effection, the grinding

materials to certain fineness is discharged through the hollow shaft neck.

The autogenous mill features:

The biggest characteristic is to make the undressed ores coming from the stope or ores after the primary

crushing, directly into the mill. Usually the minerals in a certain level and ratio get into the mill for rod

milling. The autogenous mill can grind the material into -0.074 mm and its content for products of the total

amount of 20% ~ 50% above. Crushing ratio can reach 4000-5000, great than the ball mill, the rod mill ten

times. The autogenous mill is a kind of both broken and grinding two functions of new grinding equipment.

It is using material itself as medium, through the impact of each other and grinding function to realize

pulverization, and the mill hence gets the name. The mill is also called without medium mill.

According to grinding technology method is different, the mill can be divided into dry type and wet type two

kinds. At present our country wet type autogenous mill is widely used.

Technical Data:

Model	Effective volume (m3)	Max. steel ball load (t)	Capacity (t/h)	Power (kW)	Rotary speed(rpm)	Weight (t)
MQG	MQY	MQS	MQG	MQY	MQS
φ900×1800	1	1.3	1.7	2	0.9-1.6	1.7-3.2	2-3.7	15	37	4.2
φ900×2100	1.1	1.5	1.9	2.3	1-1.9	2-3.7	2.3-4.3	18.5	37	4.9
φ900×3000	1.6	2.2	2.8	3.3	1.4-2.7	2.9-5.4	3.3-6.2	30	37	7.6
φ1200×2400	2.4	3.3	4.1	4.9	2.2-4	4.3-8	5-9.2	30	35	8.7
φ1200×3000	3	4.1	5.2	6.2	2.7-5	5.4-10	6.2-12	37	35	13
φ1200×4500	4.4	6.2	7.7	9.3	4-7.5	8.1-15	9.3-17	55	35	14
φ1500×3000	4.8	6.6	8.3	10	4.3-8	8.6-16	10-19	75	29	15
φ1500×4500	7.1	10	12	15	6.5-12	13-24