1-50tph Dolomite Raymond Mill for Dolomite grinding
1. High capacity, 1-50t/h.
2. The fineness can be adjusted between 50 and 325 mesh (315-45 micron).
3. Fixed with 1000-1500kg pressure springs, and its capacity increase 20% to 30%; When the grinding roller and grinding ring, stable capacity and fineness can be guaranteed.
4. Easy maintenance, simple structure, low investment
Dolomite Raymond Mill introduction:
Dolomite Raymond Mill is a leading world level industrial mill. limestone crushing machine into powder is designed by our engineers and technical workers, basing on many years' industrial mill research, and adopting world leading powder processing technology. Grinding mill adopts numbers of national patent of mill, such as trapezium working surface, flexible connection, roll linked pressure boost, etc. limestone crushing machine into powder has completely overcome traditional mill's defect in application, capacity, fineness, energy consumption, service life, etc. And grinding mill is the ideal substitute of traditional mill, such as Raymond mill, high pressure suspension mill, ball mill, etc. Nowadays, grinding mill has widely used in metallurgy industry, electric power industrial, chemical, building, steel industry, coal industry, etc. And limestone crushing machine into powder has achieved large economic benefits and social benefits.
Dolomite Raymond Mill is made of jaw crusher, bucket elevator, electrovibrating feeder, main unit, optional equipment, blower, centrally electric control system, etc. According to customer's specific requirement, we can choose high pressure suspension grinding mill or MTM medium speed trapezium mill.
Dolomite Raymond Mill working principle
Materials first enter Dolomite Raymond Mill to be crushed to smaller size. Then they are lift to storage room by elevator. Vibrating feeder will feed materials into grinding chamber evenly and gradually. After being grinded, the powder will be blowed to cyclone by blower. Then the material will be transferred to storage room through pipes, and then will be discharged as final products. The whole process works in a negative pressure environment. First, through pipes, the air from the blower enters the cyclone collector above the storage room along with powder, and then returns to the blower through return pipe. In the way, air can be recycled. There is a powder locking equipment under the cyclone, which isolates the outside positive air pressure and the negative air pressure inside cyclone. And this ensures high productivity. In addition, the residual air and dust under the main unit will be transferred to dust catcher equipment through pipes and be cleaned there. The clean air will be discharged so that environment will be protected.
Dolomite Raymond Mill technical data:
| Model |
MTW Series110 |
MTW Series138 |
MTW Series175 |
| Roller quantity |
4 |
4 |
5 |
| Ring inner diameter (mm) |
1100 |
1380 |
1750 |
| Main unit speed(r/min) |
120 |
96 |
75 |
| Max. feeding size(mm) |
< 30 |
< 35 |
< 40 |
| Product 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) |
| Capacity (t/h) |
4~12 |
8~20 |
20~30 |
| Overall dimension (mm) |
8910× 6950× 9010 |
9860× 8340× 10227 |
13500× 11500× 9500 |
| Weight (t) |
18 |
28.5 |
46 |
| Name |
Item |
Unit |
MTW110 |
MTW138 |
MTW175 |
| Motor of Main Unit |
Model |
|
Y280M-6 |
Y315M1-6 |
Y355M1-6 |
| Power |
KW |
55 |
90 |
160 |
| Speed |
r/pm |
980 |
990 |
990 |
| Motor of Classifier |
Model |
|
YCT200-4A(YCT200-4B) |
YCT250-4A(YCT250-4B) |
YCT280-4A(YCT280-4B) |
| Power |
KW |
5.5(7.5) |
18.5 |
30 |
| Speed |
r/pm |
125-1250 |
125-1250 |
125-1250 |
| Motor of Blower |
Model |
|
Y250M-4 |
Y315S-4 |
Y315L1-4 |
| Power |
KW |
55 |
110 |
200 |
| Speed |
r/pm |
1480 |
1480 |
1490 |
| Elevator |
Model |
|
TH250 |
TH315 |
TH315 |
| Model |
|
Y100L2-4 |
Y112M-4 |
Y112M-4 |
| Power |
r/pm |
3 |
4 |
4 |
| Speed |
r/pm |
1420 |
1420 |
1420 |
| Jaw Crusher |
Model |
|
PE250x400 |
PE250x750 |
PE250x750 |
| Model |
|
Y180L-6 |
Y200L2-6 |
Y200L2-6 |
| Power |
r/pm |
15 |
22 |
22 |
| Speed |
r/pm |
970 |
970 |
970 |
| Feeder |
Model |
|
GZ2F |
GZ3F |
GZ4F |
| Power |
W |
150 |
200 |
500 |
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