|
|
| The machine is used to grind
barite, calcite, potash feldspar, talcum, marble, limestone, ceram
and slag below scale 7 of Moth’s hardness and 280-odd sorts of non-inflammable
and non-explosive stuff in the traded of mining, building material,
chemical engineering and metallurgy for power generation and processing.
The product size is adjustable on required in the range of 100-325
meshes. |
 |
Load the stuff for grinding
evenly and continuously into the grinding chamber of the main frame.
Due to the centrifugal force in rotation, the roller swings outward
and presses closely upon the ring. The shovel carries the stuff to
the space between the roller and ring. When the roller rolls, the
stuff is thus grinded.
After being grinded, the stuff is to be routed to
the sorter along the wind belt of the blower and the rough powder
will be put back to the grinder for regrinding. The fine powder flows
into the product cyclone collector together with airflow and is expelled
from the powder output pipe as product.
In the grinding chamber, since the stuff may
contain moisture to some extent, the heat generated during grinding
makes the moisture evaporated; since the pipeline joints are not airtight,
the external air is sucked in and the circulation air mass increases.
In order to enable the grinder to work under negative pressures, the
increased airflow is guided to the deduster anew sequentially to the
atmosphere after purification. |
 |
| Type |
Roller |
Ring |
Max.Stuff size(mm) |
Fineness
of product(mm) |
power
for Machine(kw) |
NO |
DIMENSION(mm) |
HEIGHT(mm) |
INSIDE DIAMETER |
HEIGHT(mm) |
3R2115 |
3 |
210 |
150 |
630 |
150 |
15 |
0.44-0.165 |
15 |
3R2615 |
3 |
260 |
150 |
780 |
150 |
15-20 |
0.44-0.165 |
18.5 |
3R2714 |
3 |
270 |
140 |
830 |
140 |
15-20 |
0.44-0.165 |
22 |
3R3016 |
3 |
300 |
160 |
880 |
160 |
15-20 |
0.44-0.165 |
30 |
4R3216 |
4 |
320 |
160 |
970 |
160 |
20-25 |
0.44-0.165 |
37 |
|
