Sieve Shakers
Dry Three Dimensional Vibratory Sieve Shaker
Item Number: PP-AS07
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Product Overview


This dry three-dimensional vibratory sieve shaker delivers exceptional particle size analysis performance in demanding laboratory environments. Employing a high-frequency three-dimensional parabolic motion, it achieves rapid and homogeneous separation of dry materials, reducing analysis time while improving accuracy. The system’s advanced digital controls and robust mechanical design make it a trusted solution for quality control and research.
Ideal for processing powders, granules, small lumps, loose materials, and even suspensions, this unit excels across industries where precise particle sizing is critical—from pharmaceuticals and food to mining and construction materials. Its ability to handle loads up to 3 kg with up to 8 sieve decks ensures versatility for both small-scale R&D and routine batch testing.
Constructed with sealed, sound-insulated housing and backed by CE and ISO9001 certifications, this equipment delivers quiet, reliable operation shift after shift. The IP65-rated protection guards against dust ingress, ensuring long-term durability even in harsh processing settings.
Key Features
- Precision Three-Dimensional Parabolic Motion: The high-frequency 3D vibration pattern (3000 vibrations per minute) moves particles in circular, elliptical, and linear trajectories simultaneously, maximizing separation efficiency and minimizing sieve blinding. This uniform motion ensures highly reproducible results even with difficult-to-screen fine powders.
- Advanced Digital Control System: An intuitive panel enables precise timing, continuous or intermittent sieving modes, and a password lock to prevent unauthorized changes. One-key reset simplifies operation between batches, while the clear display indicates remaining cycle time and active mode.
- Wide Amplitude Adjustment Range: From 0.2 to 3 mm, operators can fine-tune sieving intensity to match material characteristics—gentle for fragile agglomerates, energetic for dense granular samples. This flexibility extends the unit’s utility across diverse analytical tasks.
- Versatile Sieve Stack Configuration: Accommodates 1 to 8 sieve decks (200 mm diameter each) with a total stack mass up to 4 kg and sample loads up to 3 kg. The comfortable visual clamping plate ensures stack stability and real-time monitoring, reducing setup errors.
- Durable, Low-Noise Construction: A sealed, sound-dampened enclosure and IP65 ingress protection enable quiet operation even at full intensity. The heavy-duty build and CE/ISO9001 certifications guarantee a long service life in continuous laboratory and industrial use.
- Broad Particle Range Handling: From ultrafine 20 µm powders to coarse 125 mm chunks, this unit delivers accurate size fractions, making it suitable for everything from nanoparticle characterization to aggregate grading.
- Intermittent Sieving Mode: For materials prone to agglomeration or static charge, the intermittent feature pauses at programmable intervals, allowing sample relaxation to improve sieve accuracy and prevent mesh blockage.
- Ergonomic Bench-Top Design: With a compact footprint (300 x 405 mm) and a height of 685 mm, the system fits standard laboratory benches. Front-facing controls and easy-to-clean surfaces streamline daily workflow.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Pharmaceutical Development & QC | Routine particle size analysis of active pharmaceutical ingredients, excipients, and finished dosage forms per pharmacopoeia methods (e.g., USP <786>, <811>). The consistent 3D motion ensures reliable dissolution and blend uniformity data. | Validates drug product quality and regulatory compliance, minimizing batch rejection risks. |
| Geological & Mining Exploration | Dry sieving of crushed ore, mineral sands, and rock samples for liberation studies and resource estimation. The wide amplitude range effectively handles both fine clay fractions and coarse gravels. | Enhances ore grade accuracy and process design for optimized mineral recovery. |
| Food & Beverage Ingredient Production | Grading of flour, sugar, salt, cocoa, and spice powders to control texture and particle size distribution. The sealed design prevents cross-contamination between samples. | Ensures consistent product quality and adherence to food safety standards like HACCP. |
| Chemical & Advanced Materials R&D | Classification of polymer resins, catalysts, battery powders, and composite precursors during synthesis scale-up. The intermittent mode prevents overheating of thermally sensitive materials. | Accelerates development by providing repeatable size fractions for performance testing. |
| Construction Materials Laboratories | Sieving of cement, gypsum, sand, and aggregates for concrete and asphalt mix designs in accordance with ASTM C136 / EN 933-1. The robust frame withstands high-density materials without performance drift. | Confirms material specification compliance, supporting infrastructure project quality assurance. |
| Environmental & Geotechnical Testing | Particle size analysis of soils, sediments, and waste-derived aggregates for environmental monitoring and remediation. The IP65 rating and moderate weight allow use in field stations. | Delivers reliable field data for contamination assessment and disposal classification. |
| Ceramics & Abrasives Manufacturing | Precision grading of silicon carbide, alumina, and quartz powders for technical ceramics and abrasive tools. The uniform vibration minimizes particle breakage, preserving grit shape. | Improves finished product density and cutting performance through consistent particle distribution. |
| Additive Manufacturing Powder QC | Sieving of metal and polymer powders for laser sintering and electron beam melting processes, ensuring consistent flowability and layer thickness. | Reduces build defects and enhances part mechanical properties. |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PP-AS07 |
| Processing Principle | High-frequency three-dimensional parabolic motion |
| Applicable Sample Characteristics | Powders, granules, small lumps, loose materials, suspensions |
| Processing Type | Particle size determination, separation, classification |
| Maximum Load | 3 kg |
| Number of Sieve Decks | 1–8 |
| Maximum Sieve Stack Weight | 4 kg |
| Amplitude | 0.2–3 mm |
| Vibration Frequency | 3000 vibrations/min |
| Sieving Particle Size Range | 20 µm – 125 mm |
| Maximum Sieve Diameter | 200 mm |
| Maximum Sieve Stack Height | 510 mm |
| Main Functions | Digital control, timer, continuous sieving, intermittent sieving |
| Additional Feature | Comfortable visual sieve clamping plate |
| Sieving Method | Dry |
| Electrical | 100–120V/200–240V AC, 50–60Hz, 200W |
| Power Plug Options | GB/EU/US/UK standards |
| Net Weight | 35 kg |
| Dimensions (W×D×H) | 300 × 405 × 685 mm |
| Protection Rating | IP65 |
| Certifications | CE / ISO9001 |
Why Choose This Product
- Engineered for Maximum Uptime: From the IP65-rated, dust-tight enclosure to the high-cycle mechanical components, every aspect is designed for continuous operation. Users report years of trouble-free service even in high-throughput settings, making this a dependable workhorse for quality and research labs.
- Unmatched Sieving Accuracy: The unique three-dimensional parabolic motion, combined with a stable frequency drive and precise amplitude control, produces size distributions with minimal standard deviation. This accuracy is essential for meeting stringent industry standards and achieving batch-to-batch consistency.
- Certified Compliance and Safety: Manufactured under ISO9001 quality management and carrying CE marking, the unit meets global safety and electromagnetic compatibility requirements. The password lock feature safeguards method integrity in regulated laboratories.
- Modular Adaptability: With support for 1 to 8 sieve frames and a generous clamping range, the system can be reconfigured in minutes for different sample types or methods. Optional power plug adaptors ensure seamless integration into any laboratory’s electrical infrastructure.
- Responsive Global Support: Our dedicated applications engineers provide remote and on-site assistance for installation, method development, and troubleshooting. Comprehensive documentation and a ready spare parts inventory minimize downtime.
Invest in precision and reliability—request a personalized quotation or discuss your unique sieving requirements with our team today.
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