Product Overview
The tumbler screening machine adopts a three-dimensional elliptical motion, which simulates the manual screening process. This movement allows materials to spread evenly across the entire screen surface, significantly improving screening efficiency and accuracy.
Similar to the principle of gold panning, fine particles tend to stay near the center of the screen, while larger particles gradually move outward. This natural stratification enables efficient particle separation and helps prevent material accumulation on the screen surface.
With the addition of multiple screen decks, ball cleaning systems, and optional ultrasonic anti-blinding devices, the tumbler screen can handle difficultmaterials and achieve high-capacity screening with extremely fine separation.
Key Features
l High Screening Precision
The tumbler motion ensures precise particle classification, making it ideal for fine and ultra-fine powders.
l Large Processing Capacity
Compared with conventional vibrating screens, the tumbler screener provides higher throughput and more efficient screening performance.
l Gentle Screening Process
The low-impact movement protects fragile materials and reduces particle breakage during screening.
l Anti-Blocking Screen Design
Optional ball cleaning systems and ultrasonic vibration devices effectively prevent mesh clogging.
l Low Noise and Stable Operation
Optimized structure ensures stable operation, reduced vibration, and longer service life.
Working Principle
The tumbler vibrating screen uses a three-dimensional elliptical motion generated by the drive system.
During operation:
· Materials are fed onto the center of the screen surface
· The elliptical motion causes particles to spread evenly across the screen
· Fine particles pass through the mesh openings
· Larger particles move outward and are discharged through the outlet
This motion closely mimics the manual sieving process, resulting in higher screening accuracy and better separation efficiency.
Technical Parameters (Example)
Model | Power | Weight | Valid Area(m2) | Diameter of Screen Mesh(mm) |
MYB 1200 | 2.2 kw | 460 kg | 1.01 | 1150 |
MYB 1600 | 3.0 kw | 485 kg | 1.93 | 1550 |
MYB 2000 | 4.0 kw | 1250 kg | 3.05 | 1950 |
MYB 2200 | 4.0 kw | 1650 kg | 5.18 | 2150 |
Actual capacity depends on material characteristics and mesh size.
Application Industries
The tumbler vibrating screen is widely used in industries requiring high-precision screening, such as:
· Food processing
· Pharmaceutical industry
· Chemical industry
· Metallurgy and mining
· Plastic and polymer production
· Ceramic materials
· Powder metallurgy
It performs especially well for fine, light, or difficult-to-screen materials.
Frequently Asked Questions (FAQ)
What is the advantage of a tumbler screen compared with a vibrating screen?
The tumbler screen provides higher screening precision, larger capacity, and gentler material handling, especially for fine powders.
Can the machine screen very fine materials?
Yes. With ultrasonic systems, the machine can screen very fine powders up to 500 mesh.
How many screen layers are available?
The machine can be designed with 1–5 screen decks depending on the required particle size separation.
Is customization available?
Yes. The tumbler screen can be customized according to material type, capacity, and screening accuracy requirements.
Why Choose Our Tumbler Screen
· High-precision screening technology
· Reliable industrial design
· Custom engineering solutions
· Professional technical support
· Global export experience
