Small Laboratory Vibratory Sieve Shaker for Powder Gradation and Particle Size Analysis

Product Overview

This high-precision laboratory vibratory sieve shaker represents the pinnacle of particle size analysis technology for material science and industrial quality control. Designed as a vertical vibration system, this unit utilizes a specialized vibration motor to generate multi-dimensional motion that is transmitted through the machine base to the sieve stack. This ensures that particles smaller than the mesh aperture are efficiently filtered through successive layers, allowing for the precise determination of particle size composition in both dry and liquid samples. The core value of this equipment lies in its ability to provide repeatable, standardized testing data that is critical for R&D and manufacturing consistency.

Primarily utilized in research institutes, university laboratories, and corporate inspection rooms, the equipment serves a diverse array of industries including pharmaceuticals, advanced ceramics, metallurgy, and chemical engineering. Whether analyzing fine abrasive powders or grading geological samples, this system provides the resolution and accuracy required to meet international testing standards. Its compact footprint makes it an essential benchtop tool for any facility focused on powder characterization and material processing.

Engineering for reliability is a hallmark of this system. Constructed with premium-grade stainless steel and featuring a robust, integrated motor housing, the equipment is built to withstand the rigors of high-frequency operation in demanding environments. B2B procurement teams can rely on this unit for long-term operational stability, as the specialized design minimizes mechanical wear and ensures that vibration intensity remains consistent over thousands of cycles. It is a robust solution for professionals who demand precision without compromising on durability.

Key Features

• Precision Vibratory Drive System: The core vibration motor is engineered for high-frequency stability, delivering an adjustable amplitude of 0 to 5mm. This allows operators to fine-tune the energy intensity based on the specific density and flow characteristics of the material being tested, ensuring optimal separation efficiency for every sample.
• Multi-Layer Analysis Capability: The system is designed to accommodate up to seven standard sieve layers simultaneously. This vertical stacking capability allows for comprehensive particle size distribution (PSD) analysis in a single operation, significantly increasing laboratory throughput and reducing the time required for complex grading tasks.
• Advanced Digital Timing Control: Equipped with a high-accuracy adjustable relay, the integrated timer allows for precise test durations ranging from 1 to 99 minutes. This automation ensures that every test is performed under identical conditions, eliminating human error and enhancing the reproducibility of results across different shifts.
• Stainless Steel Structural Integrity: Both the upper and lower fixing rings, as well as the specialized top cover, are manufactured from high-grade stainless steel. This construction prevents deformation under high-frequency vibration and provides excellent resistance to corrosion, ensuring a long service life in chemical-rich environments.
• Optimized Hydraulic Housing Design: The motor base and upper support structures are manufactured using a unique oil-pressure integrated molding process. This one-piece design eliminates structural weak points, reduces noise during operation, and provides a mirror-polished finish that is easy to clean and maintain.
• Tool-Free Mesh Replacement: The equipment features a quick-release clamping system that allows for the rapid exchange of sieves without the need for additional tools. This streamlined design reduces downtime and allows technicians to transition between different mesh sizes in just 3 to 5 minutes.
• Seal-Tight Environmental Protection: The specialized cover and precision-fit rings ensure that fine powders do not escape into the laboratory environment. In wet sieving applications, the design prevents liquid splashing, maintaining a clean and safe workspace while protecting the integrity of the sample.
• High-Resolution Sieving Range: Capable of processing materials down to 500 mesh, this unit is ideal for ultra-fine powder analysis. The non-clogging vibratory motion ensures that even fine particles pass through the mesh without blinding, which is critical for accurate material classification.

Applications

Technical Specifications

Why Choose This Product

• Superior Engineering Build: Unlike standard lab sieves, this unit utilizes one-piece hydraulic molding for its motor base, providing unmatched structural stability and noise reduction. This reflects a commitment to premium industrial design that ensures the machine survives decades of use.
• Exceptional Operational Efficiency: The tool-free mesh changing system and intuitive digital interface mean your lab technicians spend less time on setup and more time on analysis. The 3-5 minute changeover time is best-in-class for laboratory productivity.
• Unmatched Precision for Fine Powders: Engineered specifically to handle materials down to 500 mesh, this system prevents the common issue of mesh blinding. The controlled 0-5mm amplitude allows for the gentle but effective separation of sensitive or cohesive materials.
• Standardized Reliability: The use of stainless steel and a high-stability vibration motor ensures that your test results are repeatable day after day. This consistency is vital for meeting ISO and ASTM standards in professional laboratory environments.
• Compact and Portable Design: Despite its heavy-duty performance, the equipment is designed with a small footprint and manageable weight, allowing it to be easily integrated into existing lab benches or moved between workstations as needed.

For procurement inquiries or to request a customized configuration for specific material requirements, please contact our technical sales team for a formal quotation.