Principle Overview
The main component is a cylinder with a certain reasonable ratio of diameter and length, which is rotated by transmission machinery. The material is fed into the cylinder from the simplified feeding end, and the material is crushed inside the cylinder due to the impact and self grinding of steel balls and ores. Due to the continuous feeding of materials, the pressure causes the material inside the cylinder to move from the feeding end to the discharging end. The material that reaches the finished particle size is discharged from the discharge end of the cylinder. During wet grinding, the material is carried away by the water flow. The hollow shaft is equipped with anti spiral blades, which can return the overflowing steel balls and coarse ore blocks to the mill. The structure is relatively simple and the homework rate is also high. Rolling bearings have significant energy savings.
Equipment Features
The transmission adopts large double row self-aligning roller bearings instead of sliding bearings, which greatly reduces friction, makes starting easy, and saves 20% -30% energy;
Adopting waveform lining plate increases the contact surface between ball and ore, strengthens the grinding effect, and has the ability to improve the ore, reducing energy consumption;
Small ball mills below 2.1 meters (excluding 2.1 meters) shall be equipped with integral frames for easy civil construction and equipment installation;
Large ore discharge outlet with high production capacity;
Oil mist lubrication device ensures reliable lubrication of large and small gears.
Scope of use
Commonly used for grinding ores with finer fineness.
Technical Parameter
Model |
Cylinder Diameter (mm) |
Cylinder Length (mm) |
Motor Model |
Motor power (kW) |
Length (mm) |
Width (mm) |
Height (mm) |
Processing Capacity (t/h) |
Effective Volume (m ³) |
Maximum Ball Loading Capacity (t) |
Weight (kg) |
MQYg 0912 |
900 |
1200 |
Y1800L-6 |
15 |
3666 |
1835 |
1400 |
0.25~1.2 |
0.7 |
1 |
4265 |
MQYg 0918 |
900 |
1800 |
Y225M-8 |
22 |
4401 |
2535 |
2070 |
0.25~1.6 |
0.9 |
1.66 |
5235 |
MQYg 1212 |
1200 |
1200 |
Y225S-8 |
18.5 |
3512 |
2076 |
1620 |
0.17~4.1 |
1.14 |
1.9 |
9610 |
MQYg 1224 |
1200 |
2400 |
Y280M-8 |
45 |
5745 |
2352 |
1778 |
0.26~6.15 |
2.4 |
4.6 |
12623 |
MQYg 1240 |
1200 |
4000 |
JR117-8 |
80 |
7990 |
2412 |
1728 |
0.34~8.3 |
3.7 |
8 |
15940 |
MQYg 1515 |
1500 |
1500 |
Y280M-8 |
45 |
5740 |
3075 |
2280 |
1.4~4.5 |
2.2 |
4.2 |
17125 |
MQYg 1530 |
1500 |
3000 |
JR117-8 |
80 |
7253 |
3070 |
2280 |
2.8~9 |
5 |
10 |
21129 |
MQYg 1536 |
1500 |
3600 |
JR126-8 |
110 |
8595 |
3185 |
2280 |
2.8~10 |
5.4 |
10 |
23933 |
MQYg 1545 |
1500 |
4500 |
JR127-8 |
130 |
9680 |
3254 |
2370 |
3.5~12.5 |
7 |
12 |
27500 |
MQYg 1557 |
1500 |
5700 |
JR127-8 |
130 |
10880 |
3254 |
2370 |
4.5~16 |
8.9 |
15 |
29359 |
MQYg 1836 |
1800 |
3620 |
JR136-8 |
180 |
8865 |
3683 |
2785 |
4.5~29 |
8.2 |
13.8 |
34970 |
MQYg 1845 |
1800 |
4520 |
JR137-8 |
210 |
9750 |
3683 |
2785 |
5~33 |
10.2 |
19 |
37480 |
MQYg 1857 |
1830 |
5720 |
JR137-8 |
210 |
11009 |
3683 |
2785 |
6~40 |
12.5 |
22 |
42096 |
MQYg 1863 |
1800 |
6320 |
JR138-8 |
320 |
11690 |
3781 |
2775 |
6~45 |
14.2 |
25 |
45520.5 |
MQYg 1870 |
1800 |
7020 |
JR138-8 |
245 |
12599 |
3783 |
2735 |
7~47 |
15 |
31.5 |
45136 |
MQYg 1875 |
1800 |
7520 |
JR138-8 |
245 |
12850 |
3783 |
2775 |
7.5~54 |
17 |
30 |
49450 |
MQYg 2122 |
2100 |
2200 |
JR128-8 |
155 |
7235 |
4120 |
3083 |
5~29 |
6.6 |
20 |
35963 |
MQYg 2130 |
2100 |
3000 |
JR136-8 |
180 |
8220 |
4220 |
3083 |
6.5~36 |
9 |
27 |
40157 |
MQYg 2136 |
2100 |
3600 |
JR137-8 |
210 |
8958 |
4320 |
3025 |
7.5~42 |
10.8 |
23.5 |
44132.5 |
MQYg 2145 |
2100 |
4500 |
JR138-8 |
245 |
10350 |
4268 |
3121 |
10~45 |
13.5 |
23.6 |
42772 |
MQYg 2430 |
2400 |
3000 |
JR138-8 |
280 |
9023.5 |
4836.4 |
3490 |
7.2~92 |
11.5 |
22.5 |
57455.5 |
MQYg 2436 |
2400 |
3600 |
JR137-6 |
280 |
9623.5 |
4836.4 |
3490 |
8~110 |
13.8 |
25.5 |
60861.5 |
MQYg 2442 |
2400 |
4200 |
JR138-8 |
320 |
10204.5 |
4836.4 |
3440 |
8~130 |
16.5 |
31.5 |
63829.5 |
MQYg 2445 |
2400 |
4500 |
JR1510-8 |
380 |
11132.5 |
5091.4 |
4065 |
8.5~140 |
17.5 |
31 |
75923 |
MQYg 2460 |
2400 |
6000 |
JR1510-8 |
450 |
12623.5 |
5201.4 |
4060 |
9~180 |
23 |
40 |
83869 |
MQYg 2727 |
2700 |
2700 |
JR137-6 |
280 |
8901 |
4786.4 |
3620 |
7~110 |
13.8 |
29 |
66201 |
MQYg 2730 |
2700 |
3000 |
JR137-6 |
280 |
9201 |
4786.4 |
3620 |
8~115 |
15.3 |
32 |
72415 |
MQYg 2732 |
2700 |
3200 |
JR1410-8 |
320 |
10729 |
5000 |
3620 |
8~120 |
15.7 |
32 |
83110 |
MQYg 2736 |
2700 |
3600 |
JR158-8 |
380 |
10764 |
5150 |
3620 |
12~145 |
17.7 |
37 |
90441 |
MQYg 2740 |
2700 |
4000 |
JR1510-8 |
380 |
10870 |
5050 |
3620 |
12.5~152 |
19 |
40 |
93537 |
MQYg 2745 |
2700 |
4500 |
JR1510-8 |
380 |
11664 |
5150 |
3620 |
12.5~163 |
20.5 |
40 |
96196 |
MQYg 2747 |
2700 |
4700 |
JR1510-8 |
450 |
11864 |
5150 |
3620 |
13~170 |
23 |
45 |
97605 |
MQYg 3231 |
3200 |
3100 |
TDMK630-36 |
630 |
12550 |
6750 |
5150 |
14~180 |
21.4 |
45 |
112430 |
MQYg 3245 |
3200 |
4500 |
TDMK630-36 |
630 |
13950 |
7200 |
5152.5 |
95~110 |
32.8 |
65 |
141629 |
MQYg 3660 |
3600 |
6000 |
TDMK1250-40 |
1250 |
19780 |
7700 |
5496 |
120~200 |
55 |
102 |
193483 |