Tumbler Screening Machine for High-Precision Powder Screening
High-efficiency tumbler screener designed for fine powder grading, particle separation, and ultra-accurate sieving in food, chemical, pharmaceutical, and battery material industries.
What Is a Tumbler Screening Machine?
The Tumbler Screening Machine is a high-efficiency device designed for high-volume, high-precision screening. Its motion trajectory mimics manual screening by combining planar circular motion with upward tossing, achieving near-perfect results by adjusting radial and tangential angles.
This tumbler screen delivers over 95% accuracy, 3–5 times the capacity of conventional screens, and 5–10 times longer mesh service life. It is ideal for fine powders, granular materials, and difficult-to-screen production at scale.
How Does a Tumbler Screening Machine Work?
Tumbler screening achieves high precision and gentle material separation by simulating manual screening motions. After power is connected, the screen unit starts up. Driven by the vibration mechanism, the screen box performs a near-circular motion, causing the entire screen surface to move in a periodic pattern. The material on the screen surface follows the screen box in a directed jumping motion. During this process, particles smaller than the mesh size fall through to the lower layer of the screen and are discharged through the lower discharge port, while particles larger than the mesh size are discharged through the upper discharge port, completing the entire screening process.
Structure
The vibro sifter machine primarily consists of a screen mesh, a vibrator (exciter), a base, a drive unit, and a screen-cleaning device. The screen mesh is the key component for screening materials, and its mesh size determines the particle size of the screened material; the vibrator generates vibrational force to induce the required vibrational motion in the screen body; the base supports the entire screening unit; the drive unit provides power to drive the vibrator; The screen cleaning device prevents screen mesh clogging and improves screening efficiency.
Available Tumbler Screen Types
Tumbler screening machines are designed in various types to meet different production needs. Each type offers specific advantages in screening accuracy, capacity, and application versatility.
carbon steel
Multi-layer
single layer
Stainless steel
Features of the Tumbler Screening Machine
High Screening Accuracy
Unique tumbling motion ensures fine powders and particles are accurately separated with up to 95% efficiency.
Gentle on Fragile Materials
Low-acceleration operation reduces particle damage, ideal for milk powder, spices, and lithium battery powders.
High-Capacity Output
Optimized elliptical motion and multi-layer design allow large-volume processing and improve production throughput.
Multi-Stage Separation
Supports up to 5 screening layers, enabling precise classification of multiple particle sizes in a single pass.
Easy Screen Replacement
Quick-release screen design allows fast mesh changes, minimizing downtime and maintenance costs.
Low-Noise & Dust-Free
Fully enclosed structure reduces dust and noise, ensuring a clean and safe working environment.
Technical Specifications
| Model | YBS-1200 | YBS-1500 | YBS-1600 | YBS-1800 | YBS-2000 | YBS-2600 |
| Screening Area (m²) | 1.10 | 1.60 | 1.80 | 2.40 | 2.90 | 5.30 |
| Number of Layers (n) | 1-5 | 1-5 | 1-5 | 1-5 | 1-5 | 1-5 |
| Occupied Area (A / m²) | ≥1.57 | ≥1.70 | ≥1.80 | ≥3.20 | ≥3.24 | ≥6.76 |
| Driving Power (P / KW) | 2.2 | 3.0 | 3.0 | 4.0 | 4.0 | 7.5 |
| Cleaning Method | 1.2.3 | 1.2.3 | 1.2.3 | 1.2.3 | 1.2.3 | 1.2.3 |
| Screening Efficiency (h / %) | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
| Reference Weight (WT / KG) | 485 | 780 | 890 | 1100 | 1250 | 1660 |
Tumbler Screening Machine Applications
The tumbler screening machine is widely used for efficient, precise, and gentle powder and particle separation across multiple industries.
Food Industry
Used for screening and grading milk powder, flour, sugar（sugar sifter shaker）, spices, and starch, ensuring consistent particle size and product quality.
Pharmaceutical Industry
Ideal for medicine powders, herbal powders, and granules, protecting delicate materials while achieving precise classification.
Chemical Industry
Efficiently screens resin powders, fertilizers, PVC powder, detergent powder（detergent powder screening machine）and activated carbon, improving production efficiency and product uniformity.
Battery Material Industry
Tumbler sieve machine suitable for lithium powder, graphite, cathode, and anode materials, providing high-precision separation for battery-grade powders.
Metal Powder Industry
（Metal Powder Sieving Machine）： Used for aluminum, copper, and nickel powders, ensuring uniform particle distribution and reducing contamination.
Fertilizer & Agriculture Industry
Perfect for fertilizer granules, pesticide powders, and soil additives, helping maintain uniform particle size, improve product quality, and enhance application efficiency.
Tumbler Screen vs Vibrating Screen
Compared to traditional vibrating screens, rotary screens are particularly well-suited for fine powders, fragile particles, and high-precision classification applications. Their unique screening principle helps prevent screen clogging while simultaneously enhancing screening accuracy and processing capacity.
| tumbler screening machine | Traditional Vibrating Screen |
| Elliptical Oscillation (Simulated Manual) | High-speed vibrating screens |
| Does not damage the material | May damage the material |
| Accuracy up to 95% | Accuracy: 50%–95% (depending on the material) |
| No skipping, minimal wear | Worn screen surface |
Customization Options
The tumbler screening machine can be customized with optional configurations to meet specific production needs, improve efficiency, and ensure safe operation. These options enhance machine performance and adapt it to different materials and environments.
Why Choose Our Tumbler Screening Machine?
Our tumbler screening machine stands out for its reliability, quality, and global support. Key advantages include
15+ Years of Experience
Over a decade of professional manufacturing and screening expertise, ensuring proven quality and performance.
Custom Engineering Support
Provides tailored solutions for different materials, capacities, and industrial requirements.
Global Industrial Applications
Successfully used in food, pharmaceutical, chemical, battery, and metal industries worldwide.
Fast Delivery Time
Optimized production and logistics ensure quick supply for your projects.
OEM & ODM Available
Supports custom branding and design to meet specific client needs.
Reliable After-Sales Service
Dedicated support for installation, maintenance, and troubleshooting to ensure smooth operation.
Customer Cases
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Vibrating Screen and Conveyor Machine Manufacturer & Supplier
Built for precision screening, reliable performance, and flexible industrial applications,
Yuanjing rotary vibrating screens are trusted by customers worldwide.
Global Project Experience
Yuanjing products are exported to 50+ countries and regions, serving industries including food, chemicals, pharmaceuticals, mining, and new energy.
Strong Manufacturing Capability
Advanced production lines with laser cutting, CNC machining, automatic welding, and strict quality inspection ensure consistent product quality.
Accurate & Stable Separation
Optimized vibration design delivers even material flow, high screening accuracy, and stable long-term operation.
Customized Screening Solutions
Yuanjing offers flexible configurations in diameter, mesh size, deck layers, and material options to fit your exact process requirements.
FAQs
Get Custom Solution
We can provide customised screening and conveying equipment solutions tailored to different materials and production requirements.
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