The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.
Application of ore ball mill:
Ball mill is the key equipment for grinding after the crush process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, it also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
1. This ball mill, a horizontal type and tubular running device, has two chamber. This machine is grid type. The material enters first warehouse spirally and evenly along the input material hollow axis by input material device.
2. In this chamber, there is a ladder scaleboard or ripple scaleboard, and different specification steel balls. When shell rotates and it produces centrifugal force. At this time, steel balls will be carried to certain height and falls down to make the material heavy impact and grinded.
3. After being grinded coarsely in the first chamber, material enters second chamber for regrinding with the steel ball and scaleboard. At the end, the powder is discharged by output material board and the final products are completed.
Ore ball mill's paremeters:
Rotary speed(r/min) Ball Installation
Size(mm) Output Size(mm) Output(t/h) Installation Motor
MQG900X1800 38 1.8 <=25 0.074-.06 0.8-1 Y255M-8 22
MQG900X3000 37.4 2.7 <=25 0.074-0.3 0.8 Y225M-6 30
MQG1200x2400 32 4.8 <=25 0.074-.06 1.5-2 Y280M-8 45
MQG1200X4500 30 5.2 <=25 0.074-.06 1.5 Y280M-6 55
MQG1500x4500 28.8 10 <=25 0.074-0.4 3-4 JR126-8 110
MQG1500x5700 28.8 12 <=25 0.074-0.4 3-5 JR127-8 130
MQG1500x6400 28.8 13 <=25 0.074-0.4 3-5 JR127-8 130
MQG1830x5400 24.5 15 <=25 0.074-0.4 5-7 JR137-8 210
MQG1830x7000 24.5 20 <=25 0.074-0.4 6-8 JR138-8 245
MQG2200x7000 21.6 30 <=25 0.074-0.8 8-10 JR158-8 380
MQG2200x9000 21.4 34 <=25 0.074-0.8 8-10 JR1510-8 475
MQG2400x7000 20.4 36 <=25 0.074-0.8 10-14 JR1510-8 475
MQG2400x8000 20.4 42 <=25 0.074-0.8 10-14 YR630-8 560
MQG2600x8000 19.6 52 <=25 0.074-0.8 16-20 JR1512-8 630
MQG3000x9000 18.3 78 <=25 0.074-0.8 20-25 YR1000-8/1180 1000
- Packing: standard packing
- Standard: ISO
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