Bentonite Raymond Grinding Mill Clay Powder Processing Making Coal
Grinder
Bentonite Clay Powder Processing Making Coal Grinder Raymond
Grinding Mill
Specifications of Clay Powder Processing Line:
| Model | Grinding Roller | Mill Roll Size | Size and Height of Grinding Ring | Max. Inlet Size | Discharging Size | CapacitY | Power | Weight | Size |
| PCs | (R×H)mm | (mm) | (mm) | (mm) | (t/h) | (KW) | (t) | (mm) |
| 3R1510 | 3 | 210×150 | 650×150 | 15 | 0.2-0.044 | 0.4-1.8 | 15 | 3.8 | 4100*3300*4500 |
| 3R2615 | 3 | 260×150 | 780×150 | 15 | 0.2-0.044 | 0.8-2.5 | 18.5 | 4.2 | 5650*3305*5950 |
Working Principles:
1. When the ultrafine mill machines are at work, every part of the
machines work synonymously. The motor drives the grinding disc to
rotate by the reducer, etc. the air lock feeder from the feed inlet
fall at the center of the grinding disk, and hot air into the air
from entering the mill. As the disc rotates, the material in the
role of centrifugal force, move to the edge of the grinding disc.
The disc of the annular groove by roller is compacted and crushed.
Crushed material is sent in the edge of the grinding disc with
high-speed airflow by wind ring. Large particles are sent directly
onto the disc for regrinding.
2. Material gas flow through the upper separator under the action
of rotating rotor becomes coarse powder from cone to disc.
Qualified fine powder along with air flow through the mill is sent
into dust collection device, namely product. Moisture containing
material is dried in the contact with hot air flow. By adjusting
the temperature of hot air, it can satisfy the different humidity
material requirements to achieve the required product moisture. By
adjusting the separator, it can achieve the desired products with
different thickness.
Features of Raymond Mill:
1. High Efficiency
Under the same finished final size and the same motor power, the
capacity of the machine is twice as much as jet mill, mixing
grinder and ball mill, and energy consumption decreased 30%.
2. Long lifecycle of spare parts
The ring and roller are forged by special material with high
utilization,the lifetime can reach 2-5 years for grinding calcite.
3. High safety and reliability
As no rolling bearings or screws in grinding cavity, there are no
problems caused by bolts shedding or rapid wear of bearings and
seal components.
4. High fineness, flexible adjustment
The final fineness of the grinding materials can be adjusted
between 325 meshes and 2500 mesh (47-5 micron), and the product
fineness can reach D97≤5μm.
5. Environment-friendly
FAQ:
1. What advantages does your limestone grinding machine have?
--- The main advantage of our limestone grinding machine over other
kinds of mills is that you can grind a friable or crystalline
material to 5 - 47 microns average particle size and classify in a
very narrow particle size range at the same time. There are no
moving parts to wear out or generate heat in our mill and no
screens to plug or be punctured.
2. Can you guarantee the quality of your limestone grinding
machine?
--- We have passed CE&ISO9001:2008, and our crushers have been
exported to Eastern Europe, Middle East, Africa, South Asia,
Southeast Asia, Oceania, America, etc.
3. How many years have you been manufacturing the machine?
--- 10 years. Since the foudation of our company, we have been
manufacturing the machine, which updated many times, now the
machine runs stable and of high quality
4. How do you adjust particle size in your limestone grinding
machine?
--- Particle size is adjusted primarily by a change in feed rate.
When the rate is reduced, finer particles result because there is
more energy available per particle to accelerate the particles and
the entire fluid mass. Collisions become more violent and pressure
gradients become larger.
