Industrial Ore Grinding Ball Mill Machine Good Strength High
Capacity
Introduction:
Ore Ball Mill is used to separate and screening different ore
minerals, separate ore tailing. It also be used for ore grinding,
non-ferrous metal beneficiation, new-type building material
producing.
According to the discharge method, the ball mill divided to
dry-type mill and wet-type mill.
Ore Ball Mill Structure:
The ball mill is composed of a horizontal cylinder, a hollow shaft
for feeding and discharging materials, and a grinding head. The
cylinder is a long cylinder. The cylinder is equipped with an
abrasive body. The cylinder is made of steel plate. A steel lining
plate is fixed to the cylinder. The abrasive body generally, it is
a steel ball, and it is loaded into the cylinder according to
different diameters and a certain proportion. The grinding body can
also be used in the steel section. The material is selected
according to the particle size of the grinding material. The
material is loaded into the barrel by the hollow shaft at the feed
end of the ball mill. When the barrel of the ball mill rotates, the
grinding body is attached to the barrel lining plate due to the
inertia and centrifugal force and friction. Taken away by the
cylinder, when brought to a certain height, it is thrown down due
to its own gravity. The falling abrasive body crushes the material
in the cylinder like a projectile.
Our Advantages:
1. The feeding device is composed of a feeding slider and a feeding
screw cylinder. The feeding slider is equipped with a lining plate,
which extends the service life of the feeding device;
2. The end cover and the hollow shaft are divided into two parts
and combined together. The end cover is made of high-quality carbon
steel. The hollow shaft is cast and formed to ensure its safe and
reliable work;
3. The hollow shaft journal of the feed end is provided with a
reserved gap, which can reduce the error caused by the expansion
and contraction of the temperature difference and the installation
of the cylinder body, and ensure the normal meshing of the gears;
4. The combined design of the inner lining plate of the cement mill
adopts different lining plate structures for different stages in
the mill, which greatly improves the grinding efficiency;
5. The main bearing adopts sliding bearing, which has good
strength, plasticity, polymerization, friction reduction, wear
resistance, lubricity and heat transfer, and it is simple and
convenient to replace. It can meet the requirements of good
lubrication of hollow shafts and is suitable for cement grinding.
Low-speed, heavy-duty, dusty working environment.
Ore Ball Mill Specifications:
| model | cylinder rev(r/min) | grind media weight (t) | feeding size(mm) | output size(mm) | output (t/h) | motor |
| type | power |
| 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 |
| MQG18306400 | 24.5 | 19 | ≦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 |
