The tumbler screener is a new generation of high-tech screening
equipment, which is completely different from the previous
vibratory screening machine. It has an excellent screening ability
and screening accuracy, especially suitable for high fine screening
field. It is one of the high efficiency screening equipment which
is comparable to the German sieving technology. And it has 3H and
The tumbler screener utilizes the humanoid screening principle. To
imitate the movement of artificial screening action and do
three-dimensional circular motion, skillfully combine the sieving
(planar circular motion) and winnowing (upward parabolic motion),
establish horizontal and throwing three-dimensional tumbling
movement, make the material in the screen surface appear involute
spiral movement. The material takes a relatively long distance
across the relative area, and the landing screen time of the
material is more than 85%, improving the screen through rate. The
screening accuracy is as high as 90%~99%, increasing the yield.
According to the physical properties of the material and the
different screening requirements of customers, we can adjust the
independent and adjustable rotate speed, eccentricity, radial
force, tangential force, so as to change the material stay time on
the screen surface and the moving route to achieve the best
1. by using the humanoid screening principle, combine the sieving
(planar circular motion) and winnowing (upward parabolic motion)
skillfully, and effectively imitate the artificial screening action
2. soft rock screening will not destroy the particles original
structure of the material and not easy to produce static
electricity. It is the best choice for material that is flammable,
explosive and easy to generate static. And effectively extend the
life of equipment parts.
3. with circular building block type assembling structure, easy
assembly and disassembly. The discharge port is free to rotate 360
- can be used up to 7 layers, can produce up to 8 particle sizes
5. the screen structure is diverse. It can be not only spliced, but
also integrally bonded.
- the vertical direction acceleration value of the material particles
is low, so that the screen mesh is not easy to damage, prolonging
the service life of the screen.
- it can be equipped with brush, air brush, scraper, ultrasonic
vibrator and bouncing ball to prevent the screen blocking and
ensure the continuity of screening.
- large-scale screening machine can be installed pneumatic lifting
device to reduce the difficulty of screen replacement.
- the noise is low to 75dB. Fully enclosed and more environmentally
Screen Parameter Control Diagram:
Only recording the best running setup parameters, you can reproduce
the best operation at any time to ensure the quality of your
Anti-clogging Cleaning Method:
The anti-clogging technology is advanced and diverse. Different
cleaning methods make the sieve holes not blocked, ensuring the
continuity of screening.
- “Bounce Ball + Scraping Ring” Cleaning Screen Surface
A orifice plate is placed under the screen.
The silicone ball and PU ring are placed between the orifice plate
and the screen, which can be used to bounce and support the screen
surface, bringing up material that is plugged into the mesh.
The reducer drives the roller brush to rotate under the screen to
bring up the material that is plugged into the mesh.
- Compressed Air Cleaning Device (Jet Airflow Cleaning Screen
Through the air chamber in the center of the screening machine, the
compressed air or other gas is directed to the jet rotary arm under
the screen. Airflow speed is up to 120m/s. And it blows material
from bottom to top to bring up the material that is plugged into
the mesh. It is suitable for difficult screening materials with
adsorption and static electricity.
- “Jet Airflow + Brush” Cleaning Screen Surface
- Elastic Scraper Cleaning Screen Surface
The reducer drives the elastic scraper to rotate on the screen,
which damages the agglomerated powder (large particles) or fake
particles, so that the material is screened.
- Ultrasonic Technology Cleaning Screen Surface
A high frequency ultrasonic vibration is superimposed on the screen
to effectively clean the screen.
Special Screening Structure:
1. Avalanche Screening
There are two layers of the same mesh screens. The material enters
the first layer screen mesh for screening.
Materials those are no time to screen go into the middle position
of the lower screen by the surrounding channel, so that the sieving
material can travel longer on the screen surface, and the sieving
precision is higher.
2. Pre-screening + Avalanche Screening
On the top of the avalanche screen mesh, one or two layers of
coarse mesh can be placed to pre-separate the larger particles and
fine screening is carried out by the avalanche structure.
3. Double the amount of Screening
Through a special material tube, the material is assigned to two
screens with the same mesh, and graded into two levels of particles
to meet the larger yield of screening requirements.
4. Splicing Screen
Larger sieving machine is to divide the screen into several small
parts to facilitate the installation and replacement of the screen
|Screen Area Per Layer||0.28m2||0.72m2||1.10m2||1.50m2||1.80m2||2.30m2||2.60m2||3.40m2||3.90m2||5.30m2||6.40m2|
|Net Site Area||0.36m2||1.20m2||1.57m2||2.20m2||2.50m2||3.20m2||3.54m2||4.60m2||5.30m2||6.76m2||8.60m2|
|Layers||1, 2, 3, 4, 5||1, 2, 3, 4|
|Cleaning System||Options: rubber ball, brush, compressed air, brush and compressed air,
|Motor Drive Power||0.25KW||1.5KW||1.5KW||2.2KW||2.2KW||4.0KW||4.0KW||4.0KW||4.0KW||5.5KW||5.5KW|