Order Code	Product Name
L-01-03-M02	3D Electromagnetic Vibratory Sieve Shaker for Mining Laboratory Particle Analysis

3D Electromagnetic Vibratory Sieve Shaker for Mining Laboratory Particle Analysis

Brief Introduction

The 3D Electromagnetic Vibratory Sieve Shaker is a high-precision laboratory particle size analysis instrument based on advanced electromagnetic drive technology. It is designed for standardized particle classification and sizing of solid powders, granules, block materials, and suspensions.

Different from conventional mechanical sieve shakers, this equipment generates stable three-dimensional throwing motion to evenly disperse samples across the sieve surface, improving particle separation efficiency and reducing testing deviation. With continuously adjustable amplitude, programmable timing operation, and support for dry and wet sieving workflows, it provides reliable sample preparation and particle grading performance for mining and metallurgical laboratory applications.

Application Scope

The 3D Electromagnetic Vibratory Sieve Shaker is widely applied in mining laboratories, metallurgical facilities, and hydrometallurgical research institutions for particle size classification and mineral sample preparation.

It is suitable for ore particle size analysis, coal grading, mineral sample testing, and metal powder analysis, providing accurate particle distribution data for mineral analysis, metallurgical performance testing, and hydrometallurgical experimental research.

Consistent particle sizing supports stable sample granularity control for leaching evaluation, beneficiation parameter calibration, and mineral property analysis. Beyond mining applications, the equipment is also suitable for soil geology testing, chemical raw material inspection, ceramic grading, abrasive analysis, and environmental material research.

Features

Advanced 3D Electromagnetic Vibration System

The electromagnetic drive system generates uniform three-dimensional sample throwing motion, improving material dispersion across the sieve surface and reducing uneven accumulation or dead screening areas. This design enhances particle and mesh contact for efficient separation and reliable classification results.

Adjustable Amplitude and Vibration Modes

The continuously adjustable 0–3mm amplitude and selectable continuous or intermittent vibration modes allow flexible adjustment according to different material properties, particle sizes, and experimental requirements.

Intelligent Digital Control

The digital control system supports a wide timer range of 1–9999 seconds and intermittent sieving settings from 0–99 seconds. Up to 20 custom screening programs can be stored and recalled, helping laboratories standardize testing procedures and improve workflow efficiency.

Temperature Monitoring for Stable Operation

The integrated temperature sensor provides real-time monitoring and display, helping prevent overheating during continuous operation and supporting long-term equipment reliability in demanding laboratory environments.

Flexible Dry and Wet Sieving Compatibility

Supporting both dry and wet sieving processes, the equipment is compatible with 200mm standard sieves and customizable stainless steel or nylon mesh options, adapting to different mineral sample processing requirements.

Low Maintenance Laboratory Design

The stable electromagnetic drive structure reduces mechanical wear and routine maintenance requirements. Combined with low-noise operation, the equipment helps create a consistent laboratory working environment and improves long-term operational efficiency.

Specification

Sample Capacity	3kg
Max Sieve Stages	9 levels
Timer Range	1 - 9999 seconds
Intermittent Sieving Range	0 - 99 seconds
Amplitude Range	0 - 3mm, continuously adjustable
Rated Power	600W (equipped with temperature sensor and real-time display)
Vibration Mode	Precision vibration, continuous vibration
Control Mode	Manual control & timed control
Power Supply	AC 220V ± 10% / 50Hz
Standard Sieve Diameter	200mm (customizable)
Measurement Range	20μm - 30mm
Mesh Material	Stainless Steel, Nylon

Why Choose FKN PANDA

FKN PANDA 3D Electromagnetic Vibratory Sieve Shaker is designed for high-precision particle sizing and standardized sample preparation in global mining, metallurgical, and hydrometallurgy laboratories. The advanced electromagnetic vibration system provides uniform sample dispersion and repeatable grading performance for reliable mineral analysis and testing workflows.

With adjustable vibration modes, programmable storage functions, and dual dry/wet sieving capability, the equipment adapts to different mineral sample specifications and laboratory testing requirements. Intelligent control functions help reduce manual operation errors and improve batch processing efficiency.

The temperature monitoring system and stable electromagnetic drive structure support reliable long-term operation during continuous testing. With flexible application capability, low maintenance requirements, and efficient operation, FKN PANDA provides dependable particle size analysis solutions for mining enterprises, research institutions, and global laboratory equipment distributors.

3D Electromagnetic Sieve Shaker – FAQ

Q1. How to select a 3D electromagnetic sieve shaker for mineral laboratory testing?

Selecting a 3D electromagnetic sieve shaker requires evaluating the laboratory’s testing objectives, sample characteristics, required particle size range, and daily testing workload. Mining and metallurgical laboratories should consider factors such as the types of ores being analyzed, fine particle handling requirements, sieve compatibility, and the need for repeatable particle size distribution results. The equipment should support the complete mineral testing workflow, from sample preparation and screening to process evaluation. Proper selection helps laboratories improve testing consistency and generate reliable data for flotation studies, grinding assessment, and mineral processing research.

Q2. What advantages does 3D motion provide in particle size distribution analysis?

Three-dimensional motion combines different directional movements during sieving, helping promote particle separation and improving contact between samples and sieve surfaces. In mineral laboratories, this type of motion can support more uniform screening of crushed ores, concentrates, and fine mineral samples compared with single-direction vibration methods. Improved particle movement may help reduce uneven distribution within the sieve stack and provide more consistent particle size analysis results. The actual screening performance depends on sample properties, sieve selection, moisture conditions, and established laboratory procedures.

Q3. How to ensure repeatability in fine particle size analysis?

Repeatability in fine particle size analysis depends on controlling key variables throughout the testing process, including sample preparation, sample quantity, sieve configuration, operating parameters, and cleaning procedures. For mining laboratories, standardized workflows are essential when comparing test results between different batches, projects, or operators. A 3D electromagnetic sieve shaker provides controlled mechanical screening conditions, while consistent laboratory practices help maintain reliable data quality. Repeatable particle size analysis supports better evaluation of mineral liberation, grinding performance, and downstream beneficiation processes.

Q4. What factors influence sieving efficiency for ultrafine mineral samples?

Sieving efficiency for ultrafine mineral samples is influenced by particle size distribution, sample moisture, particle shape, agglomeration tendency, sieve mesh characteristics, and operating conditions. Fine mineral materials can present challenges because particles may adhere to each other or block sieve openings. In metallurgical laboratories, proper sample preparation and suitable sieve selection are important for obtaining representative results. A controlled electromagnetic sieving system can support consistent screening procedures, helping technical teams evaluate fine particle characteristics for mineral processing and research applications.

Q5. How to select appropriate sieve stacks for metallurgical test work?

Sieve stack selection should be based on the purpose of the metallurgical test, expected particle size range, and the information required for process evaluation. For mineral processing applications, laboratories may select different sieve combinations depending on whether they are evaluating crushing performance, grinding efficiency, liberation characteristics, or feed preparation conditions. The selected sieve sequence should provide meaningful particle size distribution data while matching the sample properties. Proper sieve configuration improves testing efficiency and supports accurate interpretation of flotation, gravity separation, and other beneficiation studies.

Q6. How does sieving accuracy impact downstream flotation and leaching tests?

Particle size distribution directly influences many mineral processing behaviors, including mineral liberation, reagent interaction, and recovery performance evaluation. Accurate sieving results provide important reference data for flotation and hydrometallurgical testing by helping engineers understand the relationship between particle size and process response. In laboratory workflows, reliable screening data supports better control of sample preparation and metallurgical evaluation procedures. A 3D electromagnetic sieve shaker helps laboratories establish consistent screening conditions, contributing to more dependable test results during mineral processing studies.

Q7. How to prevent sieve clogging in fine or moist mineral samples?

Sieve clogging can occur when fine particles accumulate in mesh openings or when moisture causes particles to form agglomerates. To reduce this issue, laboratories should evaluate sample drying requirements, particle characteristics, sieve material selection, and cleaning procedures. Proper sample preparation before screening is particularly important for mineral samples containing fine or sticky components. Regular inspection and cleaning of sieves help maintain screening accuracy and extend sieve service life, supporting stable particle size analysis during continuous laboratory operations.

Q8. What maintenance is required for stable vibration performance?

Maintaining stable vibration performance requires regular inspection, cleaning, and operational checks according to laboratory usage conditions. Important maintenance practices include keeping sieve contact surfaces clean, checking mechanical and electrical components, and monitoring equipment operation consistency. In mining laboratories, preventive maintenance helps reduce unexpected interruptions and supports reliable particle size testing for routine QA/QC programs and research activities. A structured maintenance procedure also helps laboratories maintain consistent screening conditions when equipment is used for long-term mineral testing workflows.

Q9. How to improve consistency across multiple sieve testing batches?

Improving consistency across multiple sieve testing batches requires standardized procedures covering sample preparation, sieve arrangement, operating settings, test duration, and result recording. For mining and metallurgical laboratories, consistent methods allow engineers to compare particle size data from different ore samples, exploration programs, and processing studies. A 3D electromagnetic sieve shaker can support repeatable screening conditions, but reliable results also depend on proper laboratory management practices. Establishing clear testing protocols helps maintain data quality throughout mineral analysis and process evaluation activities.

Q10. When should a lab upgrade to electromagnetic sieving technology?

A laboratory may consider upgrading to electromagnetic sieving technology when existing screening methods cannot meet increasing testing requirements, higher repeatability demands, or expanded mineral analysis programs. Common factors include increased sample volume, the need for finer particle size evaluation, equipment replacement, or improvements to laboratory workflow efficiency. Before upgrading, laboratories should assess current and future testing needs, including sample characteristics, testing frequency, quality control requirements, and compatibility with existing mineral processing and analytical procedures.

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