Tumbler Screener for EPS, PAA, PVC Powder, Glass Bread, Food Additives, Xylitol, Citric Acid

Tumbler Screener

Overview:
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 3L characteristics.

Working Principle:
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 screening effect.

Characteristics:
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 and process.
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 degrees.

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 friendly.

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 products.

Applicable Industries:




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.
 Brush Cleaning DeviceThe 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 Surface)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 SurfaceThe 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 SurfaceA 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 mesh.


Technical Parameters:
AAREAL Machine specialize in the design and manufacture of screening and filtration equipment. We mainly produce vibrating screen, vibrating sieve, separator, screening machine, screening equipment, sieving machine, sieving equipment, round separator, vibro separator, rotary vibrating screen, circular vibratory screen, linear vibrating screen, rectangular separator, horizonal vibrating screen, rectangular sifter, centrifugal screen, dewatering screen, drainage screen, drainage sieve, ultimate tumbler screener, swing sieve, shaking sieve machine, gyratory screener, gyratory separator, gyratory sifter, sanitary separator, vibro sifter, gyro screen, vibratory sifter, filter sieve machine, separation equipment, vibrating separator, vibrating screening equipment, shaker screener, multi-deck vibrating separator, multi-deck vibrating filter, noiseless vibrating separator, ultrasonic screener, ultrasonic sieve, vibratory separator, grading sieve, vibrating screening machine, vibro screen, rotary screen, vibrating sifter, round sifter, industrial sifter, vibrating control screener, pharmaceutical grade separator, ranger separator, scraper rotary vibrating screen, food vibrating screen, chemical vibrating screen, airflow centrifugal sifter, ro-tap sieve, test sieve, trommel screen, drum screen.