Raw Material Mill

The Handling Materials and Application of Raw Material Mill:

Raw material mill is the key equipment for grinding after the crush process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.

The Description of Raw Material Mill:

Raw Material Mill is the key equipment for re-grinding the cement clinker after it is distributed by the system and primarily crushed. Raw Material Mill is mainly used in the cement silicate product production industry. 

As for different types of Raw Material Mills, we use proper driving method and the main driving methods include edge driving and center driving. Inside the cylinder, there are new type classification lining board and standard ladder lining board, which increases the grinding surface of the materials, and the classification effect is better and the follow-up maintenance and spare parts changing are easier. The new partition structure uses adjustable lifting board and fixed lifting board which are easy to install and maintain.

When the cylinder of the grinding mill rotates driven by the transmission gear, under the inertial centrifugal force, the grinding media will stick onto the lining board on the internal wall of the cylinder of the grinding mill and rotate together with the cylinder. The grinding media are brought to a certain height, and then fall down under the gravity, and during this process, the grinding media will crush the materials inside the cylinder, and at the same time the grinding media repeatedly move up and down inside the rotating grinding mill and will have sliding and rolling movement, so that the grinding media, the lining board and the materials to be ground will grind with each other, so that the materials are crushed to a finer granularity.

Technical data

Product specification (m)	Milling form	Transmission form	Gear box		Motor power (kw)	Production capacity (t/h)	Total weight (t)
			Model	Speed reduction ratio
Φ1.5×5.7	Open flow	Brim	ZD40	3.55	130	4.5-6	25.8
Φ1.83×6.4	Open flow	Brim	ZD60	4.5	210	7.5-15	43
Φ2.2×6.5	Circle flow	Brim	ZD70	5	380	14-26	60
Φ2.4×7	Circle flow	Brim	ZD70	5	475	24-28	81
Φ2.4×10	Circle flow	Brim	ZD80-4-Ⅱ	6.435	570	32-36	118
Φ2.6×10	Circle flow	Brim	JDX710	6.3	800	45-50	130
Φ3×9	Open flow	Brim	JDX800	6.3	1000	55-60	158
Φ3.2×9	Circle flow	Brim	MBY900	7.1	1250	62-65	195
Φ3.5×10	Open flow	Brim	JDX900	5.84	1250	70-75	200
Φ3.8×7.5	Circle flow	Brim	JDX900	5.6	1600	80	233
Φ4.6×10+3.5	Circle flow	Central shaft	JQS3550	15.1	3550	190	415
Φ4.6×10.5+3.5	Circle flow	Central shaft	JQS3550	15.1	3550	210	476