Mill machine Introduction:
MTW mill machine is a new kind of mill, which is invented with great concentration and on the basis of many years of powder processing experiences. This invention starts an epoch of high efficiency and low cost in international mining industry. Mill machine can be used to grind non-inflammable and non-explosive materials with Moh's hardness below 9.3 and moisture content below 6%, such as barite, limestone, pottery, scoria. Size of final products can be adjusted between 80-425 mesh (The fineness can reach 1000 mesh). Mill machine can produce coarse powder between 30-80 mesh by adding special equipment. This machine is widely used in the fields like mining, chemical industry, construction materials, metallurgy, etc.
Mill machine Characteristics:
(1). Compared with other mills, its capacity increases by 10%-20% under the same power condition, and compression force of rollers to material improve 800-1200kgf under the force of high-pressure spring.
(2). Size of final product can be 0.613mm (30mesh) -0.033mm (425mesh). Some can reach the fineness of 0.013mm (1000 mesh).
(3). Mill machine meets the requirement of national dust-dump standard.
(4). The separator can be adjusted very easily.
(5). The multi-class seals are adopted to keep the grinding equipment tightly closed.
Mill machine structure:
In the mainframe of mill machine, there are strong springs with pressure as high as1000-1500 kg equipped on the roller suspender. When mill machine works, the roller rotates around the principal axis, and clings to ring under the effect of the strong spring and eccentricity. Its press is 1.2 times of Raymond mill under the same press condition, so the production is largely increased. When the materials are sent into the grinding chamber, they are brought to the space between the roller and ring and get grinded. Then the powder grinded will be blown into separator. The fine powder after departed with the air is discharged through the outlet as final product. The large-sized powder falls back for regrinding. The air will be back to the blower for repetition of the above process. The left air wil come to thel bag filter to get cleaned. When the wear and tear between roller and the ring reaches certain degree, adjust the length of the strong spring, so to keep the invariable pressure between the roller and the ring, to make sure the stable production and the fineness.
Mill machine specifications:
| Name & Model |
MTW110 |
MTW138 |
MTW175 |
MTW215 |
| Ring Roller Number(pcs) |
4 |
4 |
5 |
5 |
| Major diameter of roller(mm) |
360×190 |
460×240 |
520×280 |
640x 320 |
| Inner diameter of roller (mm) |
1100×190 |
1380×240 |
1750×280 |
2150x 320 |
| Revolving Speed(rmin) |
120 |
96 |
75 |
65 |
| Max.Feed Size(mm) |
<30 |
<35 |
<40 |
<50 |
| Final size(mm) |
1.6-0.045,
fineness can reach to 0.038 |
1.6-0.045,
fineness can reach to 0.038 |
1.6-0.045,
fineness can reach to 0.038 |
1.6-0.075,
fineness can reach to 0.038 |
| Capacity(th) |
3.5-10 |
6.5-15 |
11-25 |
30-45 |
| Overall dimension(mm) |
8625×7933×8642 |
10920×9470×10227 |
12275×9555×9916 |
14730x 10860x 10341 |
| Main unit motor |
Model |
Y280M-6 |
Y315M-6 |
Y355M2-8 |
Y3-355-4-8 |
| Power(kw) |
55 |
90 |
160 |
280 |
| Rotate Speed(rmin) |
980 |
990 |
740 |
740 |
Classifier speed regulating motor
(variable frequency motor) |
Model |
Y132M-4 |
Y180M-4 |
Y200L-4 |
YVP280M-4 |
| Power(kw) |
7.5 |
18.5 |
30 |
90 |
| Rotate Speed(rmin) |
1440 |
1470 |
1470 |
1470 |
| Centrifugal induced draft fan motor |
Model |
Y250M-4 |
Y315-4 |
Y315L2-4 |
Y315L2-4 |
| Power(kw) |
55 |
110 |
200 |
315 |
| Rotate Speed(rmin) |
1480 |
1480 |
1480 |
1480 |
| Elevator |
Bucket Model |
TH210 |
TH315 |
TH315 |
TB315 |
| Motor Model |
Y100L2-4 |
Y112M-4 |
Y112M-4 |
Y160M-4 |
| Motor Power(kw) |
3 |
3 |
4 |
11 |
| Rotate Speed(rmin) |
1430 |
1430 |
1440 |
1440 |
| Jaw Crusher |
Model |
PE250×400 |
PE250×750 |
PE250×750 |
PC1010 |
| Motor Model |
Y180L-6 |
Y200L2-6 |
Y200L2-6 |
Y315M2-6 |
| Power(kw) |
15 |
22 |
22 |
110 |
| Rotate Speed(rmin) |
970 |
970 |
970 |
990 |
| Magnetic Vibrating Feeder |
Model |
GZ2F |
GZ3F |
GZ4F |
GZ5F |
| Power(kw) |
0.15 |
0.2 |
0.45 |
0.65 |
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