Sieve Shakers
三维电磁微量振动筛分仪
Item Number: PP-AS12
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Product Overview


This three-dimensional electromagnetic sieve shaker is a precision instrument engineered for rapid and accurate particle size analysis of small sample volumes. Its unique mechanical design generates a high-frequency three-dimensional parabolic motion that drives samples to migrate uniformly across the entire sieve surface. This motion ensures efficient separation, prevents blinding, and delivers highly reproducible results in a fraction of the time required by conventional shakers.
Commonly deployed in research laboratories and industrial quality control environments, the system handles dry powders, granules, small lumps, and even suspensions with ease. Typical applications span pharmaceutical powder consistency checks, food ingredient grading, chemical powder processing, and construction material evaluation. Its versatility makes it an indispensable tool in any material characterization workflow where precise particle size distribution is critical.
Built for demanding daily use, the equipment operates at a robust 3000 vibrations per minute with an adjustable amplitude range of 0.2–3 mm. The electromagnetic drive, combined with an IP65-rated enclosure, ensures long-term durability and quiet operation—key factors for sensitive lab environments. Whether running continuous or intermittent cycles, this sieve shaker delivers consistent, reliable performance that quality-focused laboratories can trust.
Key Features
- Three-Dimensional Parabolic Motion: The advanced kinematic mechanism produces a 3D parabolic trajectory, swiftly moving particles across the sieve mesh. This drastically reduces sieving time, improves accuracy, and minimizes manual intervention.
- Electromagnetic Drive with Adjustable Amplitude: A high-performance electromagnetic vibrator operates at a fixed 3000 vibrations/min, while amplitude can be finely tuned from 0.2 to 3 mm. This adjustability allows optimal separation conditions for materials ranging from fine powders to coarse aggregates.
- Flexible Sieve Configuration: Accommodating up to 8 sieve layers with a maximum stack height of 510 mm and a total stack mass of 2 kg, the unit enables multi‐fraction separations in a single run. Sieves up to 100 mm in diameter can be used, providing versatility for various sample volumes.
- Wide Particle Size Range: Effectively sieves particles from as fine as 20 µm up to 125 mm, covering an extensive spectrum of industrial powders, granules, and bulk materials.
- Advanced Control Features: The intuitive control panel supports continuous or intermittent sieving modes, a precise timer (up to 99 minutes), password‐protected lock screen to prevent unauthorized changes, and a convenient one‐key reset function. Alarms and status indicators keep operators informed.
- Quiet and Safe Operation: Designed with sound‐dampening materials and an IP65 protection rating, the shaker is both quiet and resistant to dust and water ingress. This makes it suitable for open laboratory benches without compromising safety or comfort.
- Quick‐Release Visual Clamping: A comfortable, visual sieve clamping plate allows rapid sieve changes and provides clear observation of the sieving process, enhancing workflow efficiency.
- Global Power Compatibility: The electrical system accepts 100–120V/200–240V AC at 50/60Hz and comes with industry‐standard power ports (e.g., IEC, NEMA), ensuring seamless integration in laboratories worldwide.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Pharmaceutical Powder Quality Control | Sieve analysis of active pharmaceutical ingredients (APIs) and excipients to determine particle size distribution per pharmacopeia requirements. | Ensures batch‐to‐batch consistency, compliance with USP/EP/JP standards, and reliable drug dissolution rates. |
| Food Ingredient Grading | Separation of flour, sugar, spices, milk powder, and other dry ingredients into defined size fractions. | Achieves uniform texture, solubility, and mouthfeel in finished food products, while meeting food safety standards. |
| Construction Materials Testing | Classification of cement, sand, silica fume, fly ash, and aggregates for concrete and mortar mix design. | Verifies material suitability, optimizes particle packing, and improves strength and durability of construction materials. |
| Chemical Powder Processing | Particle size determination of catalysts, pigments, polymer powders, and specialty chemicals. | Improves reaction efficiencies, dispersion quality, and coating performance through tight particle size control. |
| Mining and Geology Sample Analysis | Dry sieving of ores, minerals, sediments, and soil samples for resource evaluation and geological surveys. | Enables accurate estimation of mineral liberation size and assists in process design for mining operations. |
| Environmental Particle Monitoring | Analysis of airborne particulate matter, soil contaminants, and sediment samples. | Supports regulatory compliance and risk assessments for environmental pollution and remediation projects. |
| Academic and Interdisciplinary Research | Versatile particle characterization for materials science, ceramic engineering, nanotechnology, and other research fields. | Facilitates reproducible experiments and accelerates innovation by providing reliable baseline data. |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PP-AS12 |
| Product Name | Micro Three-Dimensional Vibratory Sieve Shaker |
| Processing Principle | High-frequency three-dimensional parabolic motion |
| Applicable Sample Characteristics | Powders, granules, small lumps, loose materials, suspensions, etc. |
| Processing Type | Particle size determination, separation, classification |
| Maximum Load | 3 kg |
| Number of Sieve Layers | 1 – 8 layers |
| Maximum Sieve Stack Mass | 2 kg |
| Amplitude | 0.2 – 3 mm |
| Vibration Frequency | 3000 vibrations per minute |
| Sieving Particle Size Range | 20 µm – 125 mm |
| Maximum Usable Sieve Diameter | 100 mm |
| Maximum Sieve Stack Height | 510 mm |
| Main Functions | Timer, password lock, continuous sieving, intermittent sieving, one-key reset, alarm, dry/wet sieving, amplitude adjustment |
| Additional Functions | Comfortable visual sieve clamping plate, liquid circulation system |
| Sieving Method | Dry |
| Electrical Ratings | 100-120V / 200-240V AC, 50-60 Hz, 100 W |
| Power Port | Compatible with national/European/American/British standards |
| Net Weight | 42 kg |
| Dimensions (W×D×H) | 430 × 400 × 620 mm |
| Protection Grade | IP65 |
| Standards | CE, ISO9001 |
Why Choose This Product
- Proven Reliability for High-Throughput Labs: Built around a rugged electromagnetic drive and industrial-grade mechanical components, this sieve shaker delivers consistent performance over thousands of cycles, reducing downtime and maintenance costs.
- Precision Engineering for Accurate Results: The precisely controlled 3D motion and adjustable amplitude ensure uniform particle distribution across every sieve, yielding highly repeatable size analyses that meet the strictest quality benchmarks.
- Extensive Customization Options: With support for up to 8 sieve decks, interchangeable international power cords, and optional liquid circulation accessories, the unit can be tailored to a wide variety of specific application requirements.
- Superior Build Quality and Safety: Housed in an IP65-rated, sound-dampened enclosure, the equipment withstands dusty environments while operating quietly—an ideal combination of durability and user comfort for any laboratory setting.
- Industry Certifications and Responsive Support: CE and ISO9001 certifications guarantee compliance with international safety and quality standards. Backed by knowledgeable technical support and a comprehensive warranty, this investment is protected. Contact us today to request a quote or to discuss a custom configuration that perfectly fits your laboratory’s needs.
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