1. High Output & Low Consumption -- The largest model of 8R Raymond mill in China.
2. Less Floor Space -- Floor Space:140 sq.m. exclusive the warehouse of raw material and final product.
3. Large Transmission Capacity -- Blower adopts high pressure centrifugal fan to increase air volume and air pressure, 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 80-400 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. Driving System Improved -- Adopting German Flender technology, with large torque force， the driving system is stable and reliable. The bearing is lubricated compulsively and cooling system adopts water cooling. Dismounting and cleaning for oil filter cleaning is simple and convenient.
（1）Main Unit
|
Max feeding size |
35mm |
|
Finished product size |
400~80mesh(38-180μm) |
|
Capacity(marble) |
12~40t/h |
|
Rotating speed of central shaft |
85r/min |
|
Outer diameter of grinding ring |
Φ2150mm |
|
Roller dimension (outer diameter*height) |
Φ600×300mm |
（2）Classifier
|
Diameter of classifier rotor |
φ1315mm |
（3）Air Blower
|
Wind volume |
89600~99000m3/h |
|
Wind pressure |
4677~5261Pa |
|
Rotating speed |
1460r/min |
（4）Whole set
|
Gross weight |
64t |
|
Total installed power |
548KW |
|
Overall dimension after installation(L*W*H) |
12000×11600×11000mm |
（5）Motor
|
Installed position |
Power（kW） |
Rotating speed（r/min） |
|
Main unit |
250 |
1490 |
|
Classifier |
37 |
1490 |
|
Blower |
250 |
1490 |
|
Pulse dust collector |
11 |
1460 |
（1）Main Unit
|
Max feeding size |
35mm |
|
Finished product size |
400~80mesh(38-180μm) |
|
Capacity |
12~45t/h |
|
Rotating speed of central shaft |
70r/min |
|
Inner diameter of grinding ring |
Φ2300mm |
|
Roller dimension(outer diameter*height) |
Φ600×300mm |
（2）Classifier
|
Diameter of classifier rotor |
φ1315mm |
（3）Air Blower
|
Wind volume |
84800m3/h |
|
Wind pressure |
6196Pa |
|
Rotating speed |
1450r/min |
（4）Whole set
|
Gross weight |
68t |
|
Total installed power |
640KW (excluding crusher、elevator) |
|
Overall dimension after installation(L*W*H) |
12500*12250*10400mm |
（5）Motor
|
Installed position |
Power（kW） |
Rotating speed（r/min） |
|
Main unit |
315 |
1450 |
|
Classifier |
45 |
1470 |
|
Blower |
280 |
1450 |