1. High Output & Low Consumption -- Compared with same capacity φ1250 vertical mill, 25% power is being saved;
2. Less Floor Space -- Floor Space:150 sq.m. Compared with same output and granularity, one third floor space is being saved than 6 pcs of 4R3220 Raymond mills (1 pc takes 56 sq.m) So VK1720 will reduce investment in infrastructure.
3. Large Transmission Capacity -- Blower adopts integrated type and recycled water-cooling system. The assembly requires access to cooling water circulation. The air volume and air pressure are greatly increased, so as to greatly improve the ability of pneumatic conveying.
4. High Collecting Efficiency -- Cyclone collector adopts parallel double cyclone collector, 10-15% higher than the single cyclone collection efficiency.
5. High Classifying Capacity -- Classifier adopts built-in large taper blade turbine classifier. The outlet fineness can be adjustable from 80-600 mesh.
6. Strong Ability of Shoveling Material -- Adopting super large shovel blade to shovel as much as possible to the grinding area between the roll and ring.
7. Energy-conservation and Environment-protection -- Equipped with pulse dust collector in surplus wind outlet, collection efficiency is as high as 99.9% to keep workshop environmental health.
8. Electrical Control Cabinet: PLC control system is optional.
9. Grinding Roller Assembly: Adopting floating-sealed type (see the drawing of roller assembly)
（1）Main Unit
|
Model |
VS1720A |
|
Max feeding size |
35mm |
|
Finished product size |
400~80mesh (38-180μm) |
|
Capacity |
6~25t/h |
|
Rotating speed of central shaft |
92r/min |
|
Inner diameter of grinding ring |
Φ1720mm |
|
Outer diameter of grinding ring |
Φ1900mm |
|
Roller dimension (outer diameter*height) |
Φ510×300mm |
（2）Classifier
|
Diameter of classifier rotor |
φ1315mm |
（3）Air Blower
|
Wind volume |
75000m3/h |
|
Wind pressure |
3550Pa |
|
Rotating speed |
1600r/min |
（4）Whole set
|
Gross weight |
46t |
|
Total installed power |
442.5KW |
|
Overall dimension after installation(L*W*H) |
12500mm×12250mm×10400mm |
（5）Motor
|
Installed position |
Power（kW） |
Rotating speed（r/min） |
|
Main unit |
200 |
1450 |
|
Classifier |
37 |
1470 |
|
Blower |
200 |
1450 |
|
Pulse dust collector |
5.5 |
1460 |