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Baobab Powder Centrifugal Sifter Machine

Baobab Powder Centrifugal Sifter Machine is a sieving machine specially researched and produced by Sanyuantang for baobab powder industry. Baobab powder airflow sieve is commonly known as horizontal airflow sieve due to its horizontal shape.
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  • WQLS-1885, WQLS-30100,WQLS-50130

  • Sanyuantang

Baobab Powder Centrifugal Sifter Machine is a sieving machine specially researched and produced by Sanyuantang for baobab powder industry. Baobab powder airflow sieve machine is commonly known as horizontal airflow sieve due to its horizontal shape. The screen of this equipment is in the shape of a cylinder, placed in the cyclone screen body, the screened baobab powder is mixed and materialized with the airflow through the screw conveyor system and then enters into the mesh cylinder, the baobab powder is then propelled by centrifugal force and cyclone when it passes through the blades of the wind wheel in the mesh cylinder, so that it can make the baobab powder jet over the mesh, and then be discharged by the fine discharge outlet, and the baobab powder which can not be passed over the mesh is discharged along the wall of the mesh cylinder from the coarse material discharge outlet.

Baobab powder airflow sieve can continuously screen powdery materials within the range of 60-500 mesh fineness, suitable for a wide range of fineness, and the screen mesh can be replaced at will. Widely used in chemical, pharmaceutical, food, paper, metallurgy, building materials, rubber, machinery and other industries.

Baobab Powder Centrifugal Sifter Machine

Working Principle 

The sifter holder is placed inside the machine. Bulk materials mixed with airflow and atomization pass the screw conveyor device, enter the sifter holder. The undersize materials are sprayed through the screen cloth and discharged from the outlet under the action of centrifugal force and the cyclone propelling power, which caused by the blade inside the net tube. The oversize material, which cannot cross the screen cloth, is discharged from the rough material outlet along the inside surface of the tube.




1.  Single or multi machine formed a complete set can be used, for a long time continuous operation, safe and reliable;

2.  New-style roller bearing, to extend service life;

3.  The machine is smalland light,stable and vibration-free, noise-free, good sealing performance, dust-free, high-efficiency;

4.  The caking materials can be further broken;
5.  The screen can be washed by cyclone, automatic mesh cleaning;
6.  The shell structure is novel, simple to install, easy to control;
7.  The machine can be matched with the pneumatic conveying system, directly connecting ventilation flue, saving resources.

8.  New design: gas protection system can purified air into both ends of the machine, it can effectively reduce the temperature during the operation of the equipment ; forming the gas insulation layer on the bearing , so as to prevent dust entering, effectively extending bearing service life, to reduce the maintenance frequency,to improve work efficiency.

9.  Specially designed for the client meet the special needs. 



Airflow sieve machine is used in metallurgy, mining, pharmaceutical, food, chemical industry, metal powder and nonmetal etc. Airflow screen is widely used in all kinds of fine powder which difficult to screen,fine powder in the range of 50-500mesh can be very good screened. Such as light calcium powder, active calcium powder, active carbon powder, starch, medicine powder, fly ash, zinc powder, graphite powder, quartz sand powder, gold powder, pottery clay powder, hawthorn powder, fruit thinning powder, calcium hydroxide powder, pesticide powder, konjac powder, fluorescent powder, wood powder, flour, epoxy resin powder, manganese dioxide, sulfur powder, alumina powder, bakelite powder, magnesium oxide, perlite powder, iron powder, cotton linters, etc.



airflow sieve 3

powder sifter

airflow sieve 8

airflow sieve 1

Customize Baobab Powder Centrifugal Sifter Machine

The proper selection of the tumbler vibrating screen depends on the material, number of layers, every mesh size, capacity, material moisture, viscous and corrosive etc:

1. Screening material : _____

2. Bulk density:______ t/m³ or _____g/cm³.

3. Mesh size:______ mesh

4. Capacity: :________kg/h

5. Moisture, viscous, corrosive ________

6. Voltage:______V, Frequency:______HZ, 3 phase

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