Order Code	Product Name
L-01-11-M11	Wet High Intensity Magnetic Extractor for Mining Laboratory Mineral Testing

Wet High Intensity Magnetic Extractor for Laboratory Mineral Separation

Brief Introduction

The FKN PANDA Wet High Intensity Magnetic Extractor is a compact bench-scale laboratory magnetic separation equipment designed for wet separation experiments of fine-grained magnetic ores. It adopts toothed plate magnetic gathering media to create high magnetic field intensity and high-gradient separation zones, providing effective separation performance for low-grade oxidized iron ores and weakly magnetic mineral samples.

With a large effective magnetic working area and stable processing capacity, this equipment requires only a small amount of ore samples to complete iron content detection and beneficiation index verification. The integrated structure includes a magnetic assembly, feeding unit, mineral receiving structure, program controller, water supply system, and rigid frame, ensuring simple operation and stable experimental performance.

The Wet High Intensity Magnetic Extractor is suitable for standardized laboratory mineral processing tests and small-scale pilot beneficiation verification. It supports repeatable wet magnetic separation experiments for mining engineering research while maintaining safe laboratory operating conditions. This equipment is not suitable for beneficiation experiments involving corrosive liquid media.

Application Scope

This laboratory wet high-intensity magnetic extractor is mainly applied in mining laboratories, mineral research institutions, metallurgical testing centers, and pilot test facilities. It supports key workflows including mineral sample preparation, mineral analysis, and beneficiation performance evaluation.

In mineral sample preparation, the equipment performs wet magnetic separation and impurity removal for fine-grained magnetic ores. It separates magnetic valuable minerals from gangue components, producing purified samples for subsequent component analysis and grade detection.

In mineral analysis and metallurgical testing, it is used for iron content inspection and beneficiation performance verification of low-grade oxidized iron ores. Adjustable magnetic field intensity allows technicians to evaluate magnetic separation feasibility and obtain repeatable experimental data for mineral property assessment and process study.

For laboratory beneficiation research, the equipment provides a practical testing platform for magnetic separation condition exploration and small-scale pilot verification, supporting mining engineering education, research projects, and mineral processing development programs.

Features

High-gradient magnetic separation structure: The toothed plate magnetic gathering medium forms high magnetic field intensity and high magnetic gradient working areas, improving separation performance for low-grade oxidized iron ores and fine magnetic mineral samples.

Adjustable magnetic field intensity: The magnetic field intensity reaches up to 23000GS (1840KA/m) with stepless adjustment, allowing flexible parameter control for different mineral magnetic properties and experimental requirements.

Efficient sample utilization: The large effective magnetic acting area and stable processing capacity enable laboratory testing with a limited amount of ore samples, reducing sample consumption during repeated experiments.

Integrated laboratory design: The complete system combines feeding, water supply, separation, and control components into one structure, simplifying operation procedures and improving laboratory workflow efficiency.

Stable cooling performance: The forced air cooling coil structure maintains stable operating conditions, reducing magnetic field fluctuation caused by overheating during continuous laboratory testing.

Compact and durable construction: The fixed structural design provides stable mechanical performance and supports frequent daily laboratory testing operations.

Specification

Parameter	Technical Data
Separation Chamber Size	50×70×220 mm
Coil Cooling Method	Forced Air Cooling
Processing Capacity	4–5 kg/h
Maximum Feed Particle Size	1 mm
Magnetic Field Intensity	23000GS (1840KA/m), Steplessly Adjustable
Working Voltage	380V
Total Power Consumption	4 kW
Input Power Supply	220V, 50HZ
Output Power Supply	0–118V, 1–25A
Overall Dimensions	930×800×1530 mm
Equipment Weight	750 kg

Why Choose FKN PANDA

Reliable testing accuracy: The combination of stepless magnetic field adjustment and high-gradient magnetic gathering media creates stable separation conditions for mineral particles. It provides consistent experimental results for iron content detection and beneficiation index verification.

Stable operational reliability: The forced air cooling system maintains coil working performance and magnetic field stability during continuous operation. The rigid frame and integrated structure reduce operational interruptions and support long-term laboratory testing.

Improved laboratory efficiency: The equipment simplifies wet magnetic separation procedures through integrated feeding, separation, and control systems. Its low sample requirement and stable processing capacity help shorten laboratory testing cycles.

Mining workflow compatibility: Designed for mineral processing experiments and pilot tests, the equipment integrates into mineral sample preparation, magnetic separation evaluation, and mineral property analysis workflows used by mining and metallurgical laboratories.

Cost-effective laboratory solution: The compact integrated design reduces the need for additional auxiliary equipment. Stable performance, low maintenance requirements, and efficient sample utilization provide a practical magnetic separation testing solution for global mining laboratories.

Laboratory Wet High-Intensity Magnetic Separator – FAQ

Q1. How to select the appropriate magnetic field intensity for wet high-intensity magnetic separation testing?

Magnetic field intensity selection depends on mineral magnetic properties, particle size distribution, liberation characteristics, and separation objectives. In mining laboratories, wet high-intensity magnetic separators are commonly used for evaluating weakly magnetic minerals such as hematite, siderite, manganese minerals, and other complex ore components. The selected field intensity should match the specific testing purpose, whether for impurity removal, mineral upgrading, or flowsheet evaluation. Proper parameter selection helps laboratories obtain representative separation data and supports metallurgical decision-making during mineral processing studies.

Q2. What factors should be considered when configuring matrix gap size for laboratory wet high-intensity magnetic separation?

Matrix gap size is an important factor affecting magnetic field gradient, slurry flow behavior, and particle capture efficiency. Laboratories should consider target mineral size range, magnetic susceptibility, liberation degree, and separation requirements when selecting matrix configurations. A suitable matrix arrangement helps balance magnetic recovery and gangue rejection during testing. During mineral evaluation programs, matrix configuration studies provide valuable information for optimizing separation conditions and developing practical processing approaches for fine-grained and weakly magnetic ore samples.

Q3. Can a laboratory wet high-intensity magnetic separator achieve effective recovery of weakly magnetic minerals from complex ores?

A laboratory wet high-intensity magnetic separator can be used to evaluate the recovery potential of weakly magnetic minerals from complex ore samples. Separation performance depends on factors including mineral composition, particle size, liberation characteristics, magnetic properties, and operating conditions. In metallurgical laboratories, WHIMS testing helps engineers understand mineral behavior and assess potential upgrading methods before further process development. The test results can support evaluation of iron ores, manganese ores, rare earth minerals, and other applications where conventional low-intensity magnetic separation may not provide sufficient selectivity.

Q4. How does slurry viscosity affect separation efficiency in wet high-intensity magnetic separation?

Slurry viscosity influences particle movement, matrix penetration, and interaction between minerals and magnetic capture zones during WHIMS operation. Higher viscosity conditions may affect slurry flow characteristics and particle transport, especially when processing fine or clay-containing mineral samples. Laboratory testing allows engineers to evaluate the relationship between slurry properties and separation performance by adjusting operating conditions and observing concentrate quality. Understanding these effects helps laboratories develop more reliable testing procedures for complex mineral processing applications.

Q5. What factors should be considered when installing wet high-intensity magnetic separation equipment in a new mineral testing laboratory?

When establishing wet high-intensity magnetic separation capability, laboratories should consider testing requirements, sample characteristics, workflow integration, operating conditions, and future research needs. Important considerations include the types of minerals being evaluated, required separation stages, sample preparation procedures, and compatibility with existing metallurgical testing equipment. A properly configured WHIMS system can support mineral testing from prepared ore samples through process evaluation, helping laboratories generate technical information for flowsheet development, equipment replacement studies, and laboratory expansion.

Q6. How does particle size affect magnetic separation performance in laboratory WHIMS testing?

Particle size has a significant influence on mineral liberation, magnetic response, and separation behavior during wet high-intensity magnetic separation. Fine particles may require careful evaluation because their magnetic susceptibility and interaction with the matrix can differ from coarser particles. Laboratory WHIMS testing helps engineers study how particle size distribution affects recovery, concentrate quality, and separation selectivity. This information is valuable for optimizing sample preparation procedures and developing suitable mineral processing strategies for complex ore deposits.

Q7. What are the key differences between matrix-type and pole-type wet high-intensity magnetic separators?

Matrix-type and pole-type wet high-intensity magnetic separators use different magnetic separation structures and operating principles. Matrix-type systems rely on high-gradient magnetic elements to capture weakly magnetic particles from slurry, while pole-type designs use magnetic field zones created by pole arrangements. The suitable configuration depends on mineral characteristics, particle size range, and testing objectives. For mining laboratories, understanding these differences helps engineers select appropriate equipment for mineral testing, process evaluation, and development of effective separation flowsheets.

Q8. What maintenance is required for magnetic coil systems in sustained laboratory WHIMS operation?

Regular maintenance of magnetic coil systems is important for maintaining stable WHIMS operation and reliable test results. Maintenance activities typically include monitoring operating conditions, checking cooling system performance, inspecting electrical components, and following equipment-specific service procedures. Laboratories conducting repeated separation studies should establish routine inspection and cleaning practices to minimize operational interruptions. Proper maintenance planning supports continuous laboratory operation and helps maintain consistent conditions during long-term mineral processing research and metallurgical evaluation.

Q9. What factors should be considered when sourcing wet high-intensity magnetic separation equipment for an international mining laboratory?

When sourcing WHIMS equipment, mining laboratories should evaluate technical suitability, application requirements, equipment configuration, maintenance considerations, and long-term operational support. Important factors include the mineral types being studied, expected sample characteristics, separation objectives, and compatibility with existing laboratory workflows. Procurement teams should also consider technical communication, spare part availability, and equipment adaptability for future testing requirements. A suitable laboratory WHIMS system provides valuable support for mineral testing, process optimization, and metallurgical research programs.

Q10. When should a mineral processing laboratory upgrade from low-intensity to high-intensity wet magnetic separation capability?

A laboratory may consider upgrading from low-intensity to high-intensity wet magnetic separation when existing equipment cannot effectively evaluate weakly magnetic minerals or complex ore separation requirements. The decision should be based on research objectives, mineral characteristics, testing needs, and future laboratory development plans. WHIMS capability is particularly useful for studying fine-grained ores, impurity removal applications, and advanced beneficiation processes. This upgrade allows laboratories to expand their mineral testing capability and obtain more comprehensive data for metallurgical evaluation and process decisions.

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