Get Superior Quality With VS1720A Super-large Grinding Mill From Our Factory

（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 diameterheight)**	Φ510×300mm

（3）Air Blower

Wind volume	75000m3/h
Wind pressure	3550Pa
Rotating speed	1600r/min

（2）Classifier

Diameter of classifier rotor

φ1315mm

（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

（4）Whole set

Gross weight	46t
Total installed power	442.5KW
*Overall dimension after installation(LWH)*	12500mm×12250mm×10400mm

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)

VS1720A Super-large Grinding Mill

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