Sieve Shakers
Three Dimensional Rotary Vibrating Sieve
Item Number: PP-AS14
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Product Overview


This three-dimensional rotary vibrating sieve delivers high-precision particle separation through an innovative eccentric weight mechanism that converts motor rotation into horizontal, vertical, and inclined motions. The result is efficient screening, de-dusting, and filtration across a broad range of bulk materials.
Engineered for demanding industrial environments, this equipment is widely used in chemical, pharmaceutical, food, and mineral processing sectors for sizing, grading, and liquid-solid separation. Its ability to handle particle sizes from fine powders to 50mm granules makes it a versatile workhorse.
Constructed with durability in mind, this unit ensures reliable 24/7 operation with minimal maintenance. The adjustable phase angle between upper and lower weights provides fine control over material trajectory, maximizing throughput and screening accuracy.
Key Features
- Adjustable Three-Dimensional Motion: The phase angle between upper and lower eccentric weights can be finely tuned to control material trajectory—from rapid radial dispersion to controlled spiral flow—optimizing screening for specific materials.
- High Screening Efficiency: Achieves 85-95% screening efficiency, ensuring precise separation and high throughput even with challenging powders and fines.
- Multi-Layer Design: Supports 1 to 5 screen decks in a single compact unit, enabling simultaneous classification into multiple particle size fractions without additional equipment.
- Versatile Mesh Options: Accepts screen meshes from 0.02 mm to 50 mm, covering everything from ultra-fine filtering to coarse scalping, adaptable via quick-change mesh frames.
- Robust Vibration System: Powered by a heavy-duty vertical motor delivering consistent 1440 rpm and adjustable 2-3 mm double amplitude, with vibration forces scaled from 5,000 N to 50,000 N across models, ensuring long-term reliability.
- Industrial-Grade Construction: Built with a rugged steel frame and durable suspension springs, this system withstands continuous operation in harsh environments while maintaining stable performance.
- Easy Maintenance: Features tool-free mesh replacement and a sealed motor housing that protects against dust ingress, reducing downtime and service costs.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Chemical Powders | Screening of PVC, resins, pigments, and fine chemicals to remove agglomerates and achieve uniform particle size | High efficiency and customizable motion prevent blinding, ensuring consistent throughput |
| Food & Beverage | Safety screening and grading of flour, sugar, spices, and dairy powders to meet quality standards | Multi-layer design removes foreign particles and ensures product purity without cross-contamination |
| Pharmaceuticals | Classification and de-dusting of active pharmaceutical ingredients (APIs) and granules | Adjustable amplitude and fine mesh options achieve precise particle cuts required for dosage consistency |
| Minerals & Mining | Scalping and sizing of quartz sand, silica, ores, and abrasive minerals | Robust construction and high vibration force handle heavy loads and abrasive materials with minimal wear |
| Ceramics & Abrasives | Precise grading of alumina, silicon carbide, and frits for uniform firing and grinding performance | Tight mesh control and high efficiency improve product quality and reduce rejects |
| Wastewater Treatment | Solid-liquid separation of industrial sludges and process water | Sealed design and easy mesh replacement ensure reliable 24/7 operation with low maintenance |
Technical Specifications
| Parameter | PP-AS14-600 | PP-AS14-800 | PP-AS14-1000 | PP-AS14-1200 | PP-AS14-1500 | PP-AS14-1800 |
|---|---|---|---|---|---|---|
| Effective Diameter (mm) | 560 | 760 | 930 | 1130 | 1430 | 1750 |
| Effective Screening Area (m²) | 0.23 | 0.44 | 0.68 | 1 | 1.60 | 2.4 |
| Number of Layers | 1-5 | 1-5 | 1-5 | 1-5 | 1-5 | 1-5 |
| Max Material Size (mm) | 50 | 50 | 50 | 50 | 50 | 50 |
| Mesh Size Range (mm) | 0.02-50 | 0.02-50 | 0.02-50 | 0.02-50 | 0.02-50 | 0.02-50 |
| Vibration Frequency (r/min) | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 |
| Double Amplitude (mm) | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 |
| Vibration Force (N) | 5000 | 8000 | 10000 | 15000 | 30000 | 50000 |
| Motor Power (kW) | 0.55 | 0.75 | 0.75 | 1.1 | 2.2 | 2.2 |
| Screening Efficiency (%) | 85-95 | 85-95 | 85-95 | 85-95 | 85-95 | 85-95 |
| Capacity (Flour) (kg/h) | 85-95 | 85-95 | 85-95 | 85-95 | 85-95 | 85-95 |
Why Choose This Product
- Proven Reliability: Designed for 24/7 continuous operation with a robust vibration mechanism and sealed motor, this system delivers consistent performance over years of service in demanding industrial environments.
- Precision Manufacturing: Tight tolerances and adjustable eccentric weights enable fine control of material movement, ensuring repeatable screening accuracy batch after batch.
- Customizable Configuration: With up to 5 layers and interchangeable mesh frames from 0.02 mm to 50 mm, the unit adapts effortlessly to changing process requirements, reducing the need for multiple machines.
- Global Support: Backed by expert engineering and responsive after-sales service, we offer installation guidance, maintenance training, and rapid spare parts supply to keep your operation running smoothly.
- Investment Value: Low power consumption and minimal maintenance costs, combined with high throughput and efficiency, deliver an excellent total cost of ownership compared to conventional screening equipment.
Contact our team today to discuss your specific screening needs and receive a tailored quotation.
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