Big capacity grain powder making machine rice husk wheat bran flour
mill grinder
BSP ultra-fine pulverizer is an advanced pulverizer, which has the advantages of stable
technical performance, low noise, low consumption, high efficiency,
adjustable fineness, and low temperature rise. It is very suitable
for sugar, edible powder, Chinese herbal medicine, spices, etc.
This machine is composed of a crusher part, a powder collecting
device, a conveying pipe and an electric control box. The crusher
part is provided with an air classification device to make the
product size arbitrarily adjustable to prevent excessive crushing.
The crushed powder is conveyed to the cyclone dust collector by
negative pressure, and then discharged through the discharge valve.
Working method:
The material is evenly fed into the grinding chamber by the feeding
system, strongly impacted by the high-speed rotating grinding disc.
At the same time, it is subjected to centrifugal force and collides
with the grinding ring gear, and is subjected to various
comprehensive forces such as shearing, friction and collision to
finished grinding. The ground material moves to the classifying
zone with the airflow. The classifier is adjusted by frequency
conversion, separates the coarse and fine materials, the product
that meet the fineness requirement enters the cyclone collector and
the dust collector with the airflow, and the coarse powders return
to the classifying zone, secondary grinding.
Main features:
1) Simple structure ,easy in installation and maintenance.
2) Adopting advanced world famous brand motor ,electric
parts,bearing and operation parts.
3) No dust during production, and dust can be collected in dust
collecting box.
4) No need screen, particle size can be changed by change speed;
particle size varies from 60-2500 mesh.
5) Around mill chamber and bearing, there is water-cooling jacket
to cool the machine.
Technical data:
| Model | BSP-350 | BSP-450 | BSP-500 | BSP-750 |
| Input size(mm) | <15 | <15 | <15 | <15 |
| Fineness(mesh) | 60-2500 | 60-2500 | 60-2500 | 60-2500 |
| Capacity(kg/h) | 20-200 | 40-500 | 60-800 | 120-1800 |
| Crush motor(kw) | 11 | 18.5 | 30 | 55 |
| Grade motot(kw) | 1.5 | 4 | 5.5 | 11 |
| Blower(kw) | 7.5 | 11 | 18.5 | 37 |
| Feed motor(kw) | 0.55 | 0.55 | 0.75 | 1.5 |
| Discharge motor(kw) | 0.75 | 0.75 | 1.1 | 1.5 |
| Speed of principle axia(rpm) | -6500 | -5350 | -4600 | -3100 |
| Grading impeller speed(rpm) | 4000 | 4000 | 3500 | 3000 |
| Weight(kg) | 1600 | 1800 | 2300 | 3100 |
