Circular Vibrating Sifter - Fine Powder Classification Equipment

Circular swing screen is used for screening,grading,and dust removal of dry,powdery,and granular products.It is particularly suitable for high yield,multi-layer separation of fine,fragile,irregular,and lightweight products that are difficult to screen.
product introduction
CATHAY circular swing screen adopts the principle of multi-plane rotary motion and is an efficient screening equipment designed for fine powders (50-800 mesh) and high value-added materials. By imitating the motion trajectory of manual screening, it achieves gentle screening and low crushing rate, which is particularly suitable for scenes with strict requirements on material integrity in industries such as medicine, food, and chemicals.
Core advantages
1. Precision grading technology
- Ultrafine grading: Screening accuracy reaches 0.02-5mm (600 mesh-5mm)
- Five-layer synchronous screening: Single machine can achieve 6 kinds of particle size precise grading
- Zero clogging system: Equipped with ultrasonic + bouncing ball double screen cleaning device
2. Sanitary structural design
- All stainless steel structure: 304/316L material (Ra≤0.4μm mirror polishing)
- Quick-release design: Tool-free disassembly, screen replacement in 5 minutes
- Complete certification: Passed GMP, FDA, CE and other international certifications
3. Intelligent control system
- Frequency conversion stepless speed regulation: 50-300rpm precise adjustment
- Internet of Things monitoring: Real-time display of screen status, output, energy consumption
- Process storage: Can store 50 sets of screening parameters
4. Industry customized solutions
- Explosion-proof type: ATEX certified, suitable for flammable and explosive environments
- Aseptic type: Fully sealed design, in line with cGMP requirements
- Wear-resistant type: tungsten carbide coated screen, life span ≥ 24 months
Technical parameters
| Parameters | Standard model (CWS-1000) | Customization range |
| Screen diameter | Φ1000mm | Φ600-Φ1800mm |
| Screening accuracy | 0.038-5mm | 0.02-10mm |
| Processing capacity | 0.5-4t/h | Maximum 8t/h |
| Power | 1.1-5.5kW | Explosion-proof motor optional |
| Noise | ≤65dB | Silent type ≤60dB |
Table parameters
有效直径(mm) Diameter
筛分层数 Number of plies
Number of plies
清洁系统 Cleaning system
Cleaning system
可装硅胶球，转刷， 超声波，刮板
Circular swing screen
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Subject : Circular Vibrating Sifter - Fine Powder Classification Equipment
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