Order Code	Product Name
L-01-03-M06	Ultrasonic Vibrating Sieve Shaker for Mining Laboratory Particle Classification

Ultrasonic Vibrating Sieve Shaker for Mining Laboratory Particle Classification

Brief Introduction

The Ultrasonic Vibrating Sieve Shaker is a laboratory particle classification instrument designed for fine, sticky and easily agglomerated powder materials. Combining mechanical vibration with high-frequency ultrasonic vibration technology, it improves particle dispersion, reduces screen blocking and provides stable particle size analysis for mining and metallurgical laboratory workflows.

With adjustable ultrasonic power, programmable operation modes and a stainless-steel protective structure, this equipment supports repeatable screening processes for mineral samples, geological materials and industrial powders, helping laboratories achieve consistent particle classification results.

Application Scope

The Ultrasonic Vibrating Sieve Shaker is widely used in mining laboratories, metallurgical testing centers and geological research institutions for mineral sample preparation, fine particle classification, impurity detection and particle distribution analysis.

It is particularly suitable for fine-grained mineral materials that are prone to mesh blocking during screening. By providing more effective particle dispersion and classification performance, the equipment supports standardized sample preparation procedures for mineral analysis, physical mineral testing and metallurgical ingredient verification.

Beyond mining applications, this sieve shaker is also suitable for particle inspection of chemicals, new materials and environmental samples, providing compatibility with various industrial laboratory testing workflows.

Features

Combined Mechanical and Ultrasonic Vibration: The dual vibration system improves fine particle dispersion and supports more effective screening performance for powder and granular samples.

Ultrasonic Anti-Clogging Performance: High-frequency ultrasonic vibration helps reduce mesh blocking and particle adhesion, improving fine particle passing efficiency during screening operations.

Adjustable Ultrasonic Power: The equipment allows flexible ultrasonic power adjustment to match different material characteristics, particle sizes and screening requirements.

Programmable Screening Modes: Supporting timed, continuous and intermittent sieving modes, the shaker helps standardize laboratory procedures and improve testing repeatability.

Multi-Layer Classification Capability: Supporting up to 8 sieve layers, the equipment enables multi-grade particle separation within a single operation and improves laboratory sample preparation efficiency.

Stable Laboratory Operation: The stainless-steel sealed structure helps prevent mineral powder spillage and sample contamination, while low-noise operation and low maintenance requirements support long-term laboratory use.

Specification

Sample Type: Powder, Granules, Small Blocks, Loose Materials

Processing Type: Particle Sizing, Separation, Classification

Max. Load: ≤ 3 Kg (Depending on material)

Sieve Layers: 1 - 8 Layers

Max. Amplitude: 3 mm

Max. Frequency: 3000 r/min

Sieving Range: 5 μm - 125 mm

Power Supply: 220V / 200W

Single Batch Capacity: ≤ 200 g

Net Weight: 26 Kg

Ultrasonic Generator Frequency: 18 - 35.5 KHz

Ultrasonic Power: 150 W

Operating Time Range: 1 - 9999 s

Cycle Count Range: 1 - 9999 Times

Interval Time Range: 1 - 9999 s

Max. Analysis Sieve Diameter: 200 mm

Main Functions: Timed, Continuous, and Intermittent Sieving

Sieving Method: Dry Sieving

Overall Dimensions (L×W×H): 355 × 320 × 705 mm

Why Choose FKN PANDA

FKN PANDA Ultrasonic Vibrating Sieve Shaker provides fine particle screening solutions for mining and metallurgical laboratories requiring stable classification performance. The combination of ultrasonic and mechanical vibration technology helps address common screening challenges associated with fine mineral samples, improving particle grading consistency and laboratory testing reliability.

With adjustable ultrasonic power, programmable operating modes and multi-layer sieve compatibility, the equipment supports flexible mineral sample preparation workflows and reduces manual operation requirements during repeated screening tasks.

The stable ultrasonic generation system, sealed structure and low-maintenance design provide reliable long-term operation for mining enterprises, research laboratories and global laboratory distributors requiring dependable particle classification equipment.

Ultrasonic Sieve Shaker – FAQ

Q1. How to select an ultrasonic sieve shaker for ultrafine mineral particle analysis?

Selecting an ultrasonic sieve shaker for mining laboratory applications requires consideration of sample characteristics, particle size range, testing objectives, and integration with the existing mineral analysis workflow. For ultrafine mineral samples, laboratories should evaluate whether ultrasonic assistance is suitable for improving particle dispersion and reducing challenges associated with fine powder screening. The equipment should match the requirements of sample preparation, particle size classification, mineral testing, and metallurgical evaluation processes. Factors such as sieve compatibility, operational stability, and repeatability should also be considered when establishing or upgrading a laboratory testing system.

Q2. What advantages does ultrasonic vibration offer in fine particle separation?

Ultrasonic vibration can provide additional energy to the sieve surface, helping improve the movement and separation of fine particles during screening operations. In mineral laboratories, ultrafine samples may experience problems such as particle adhesion, agglomeration, or reduced screening efficiency. Ultrasonic assistance can support more consistent particle size analysis by improving powder dispersion and reducing blockage risks during fine screening procedures. This technology is commonly considered for applications where accurate classification of fine mineral particles is important for downstream processes such as mineral characterization, flotation research, and metallurgical test work.

Q3. How to optimize ultrasonic settings for different mineral samples?

Ultrasonic settings should be adjusted according to sample properties, including particle size, moisture condition, mineral composition, and testing requirements. There is no universal setting suitable for all materials, so laboratories typically establish operating procedures through controlled testing and comparison of results. Proper optimization helps maintain screening efficiency while avoiding unnecessary stress on sieves or affecting sample integrity. For mining laboratories, standardized ultrasonic screening procedures are important for achieving repeatable results during mineral analysis, quality control testing, and metallurgical research programs.

Q4. Which mineral applications benefit most from ultrasonic sieving technology?

Ultrasonic sieving technology is particularly applicable to mineral laboratory tasks involving fine and ultrafine particles where conventional screening methods may face limitations. Typical applications include particle size analysis of finely ground ores, mineral liberation studies, and preparation of samples for advanced metallurgical testing. It can support research workflows involving materials such as complex ores, fine mineral concentrates, and other laboratory samples requiring detailed particle classification. The suitability of ultrasonic sieving depends on the specific material characteristics and the analytical requirements of each mining or mineral processing project.

Q5. How to improve sieving efficiency for particles below 50 microns?

Improving screening efficiency for very fine particles requires proper sample preparation, suitable sieve selection, controlled operating conditions, and effective particle dispersion. Ultrasonic assistance can help address common challenges in ultrafine screening, such as particle adhesion and mesh blockage. In mineral laboratories, accurate fine particle classification is important because particle size distribution can influence flotation behavior, leaching performance, and mineral processing evaluation. A systematic approach combining appropriate sample handling and standardized testing procedures helps laboratories obtain more reliable particle size analysis results.

Q6. How to ensure repeatable ultrafine sieving results across different batches?

Repeatability in ultrafine sieving depends on consistent sample preparation, standardized operating procedures, proper sieve selection, and regular equipment condition checks. Mining laboratories should control factors such as sample loading method, screening duration, cleaning procedures, and operating parameters to reduce variation between batches. Reliable repeatability is essential when test results are used for mineral processing decisions, metallurgical evaluation, or quality control programs. Ultrasonic sieve systems should be operated as part of a controlled laboratory workflow from sample preparation through final particle analysis.

Q7. How does ultrasonic sieving support mineral analysis and metallurgical testing workflows?

Ultrasonic sieving plays an important role in preparing and classifying fine mineral samples before further analysis or metallurgical testing. Within the mining laboratory workflow, accurate particle size separation supports evaluation after crushing and grinding processes and provides important information for mineral processing studies. Consistent particle classification can assist engineers in understanding liberation characteristics, preparing flotation test samples, and evaluating hydrometallurgical test conditions. By improving the reliability of fine particle screening procedures, ultrasonic sieving can contribute to better-controlled laboratory investigations.

Q8. What maintenance is required for ultrasonic sieve shaker systems?

Regular maintenance is important to maintain stable ultrasonic screening performance and long-term laboratory operation. Maintenance practices generally include cleaning sieve surfaces, inspecting system components, checking connections, and ensuring that operating conditions remain suitable for consistent testing. Laboratories should also monitor sieve condition because wear or contamination may affect particle size analysis accuracy. Establishing routine maintenance procedures helps reduce unexpected interruptions and supports continuous mineral testing activities, especially in laboratories handling multiple ore samples or long-term metallurgical research programs.

Q9. Can ultrasonic sieve shakers be integrated into advanced mining laboratory workflows?

Ultrasonic sieve shakers can be integrated into mining laboratory workflows where fine particle classification is required as part of sample preparation, mineral analysis, or metallurgical testing. They can work alongside other laboratory procedures used for evaluating ore characteristics, mineral liberation, and processing behavior. When selecting equipment for a new laboratory setup, expansion project, or equipment replacement program, laboratories should consider compatibility with existing testing methods and downstream analytical requirements. Proper integration helps maintain a consistent workflow from sample preparation to process evaluation.

Q10. When should a mining laboratory upgrade to ultrasonic sieving technology?

A mining laboratory may consider upgrading to ultrasonic sieving technology when existing screening methods cannot effectively meet the requirements of fine particle analysis, repeatability, or testing efficiency. Typical considerations include increasing demand for ultrafine mineral testing, more complex ore characterization tasks, or the need to improve consistency across laboratory programs. The decision should be based on actual workflow requirements, sample characteristics, and long-term operational goals. Equipment upgrades should support improved laboratory reliability and provide suitable capabilities for evolving mineral processing and metallurgical testing needs.

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