Order Code	Product Name
L-01-11-M01	Laboratory Single-cell Flotation Machine for Mineral Processing Testing

Laboratory Single-cell Flotation Machine for Mineral Processing Testing

Brief Introduction

The FKN PANDA Laboratory Single-cell Flotation Machine is a bench-scale flotation device designed for mineral processing experiments and metallurgical laboratory testing. It provides controllable froth flotation conditions through adjustable stirring, aeration, and scraping parameters, supporting repeatable separation tests for fine ore samples.

Available with multiple tank volumes from 0.5L to 8L, this flotation equipment accommodates different laboratory testing requirements, from preliminary exploratory experiments to standard beneficiation condition studies. Its compact structure, stable operation, and flexible parameter adjustment make it suitable for mineral sample preparation, flotation research, and process verification.

Application Scope

The Laboratory Single-cell Flotation Machine is widely used in mining laboratories, metallurgical research facilities, and mineral testing centers for flotation-based separation experiments.

In mineral sample preparation and mineral analysis, the equipment processes fine ore samples below 0.2mm particle size, separating valuable minerals from gangue materials and preparing concentrate samples for further composition analysis and grade evaluation.

In metallurgical testing and beneficiation research, it supports flotation condition experiments involving reagent dosage testing, stirring speed adjustment, and flotation time evaluation. The generated experimental data assists laboratory teams in evaluating mineral processing conditions and verifying beneficiation performance.

The unit is also suitable for laboratory teaching, research projects, and new process development involving non-ferrous metals, ferrous metals, and non-metallic minerals.

Features

• Multi-level adjustable impeller speed allows flexible control of pulp stirring intensity and aeration conditions for different mineral characteristics and experimental requirements.

• Dual-speed scraper options provide stable and uniform froth removal, maintaining consistent froth conditions during flotation testing.

• Uniform stirring and aeration keep mineral particles suspended in the pulp, improving contact between mineral particles and flotation reagents during experiments.

• Multiple tank volume configurations from 0.5L to 8L support micro-scale tests, conventional laboratory experiments, and larger sample trials.

• Compact and lightweight construction minimizes laboratory space requirements while allowing convenient operation, cleaning, and repeated testing.

• The dedicated low-power motor provides stable operation with reduced noise, supporting continuous laboratory testing and repeatable experimental performance.

Specification

Tank Volume (L)	Impeller Diameter (mm)	Impeller Speed (r/min)	Scraper Speed (r/min)	Feeding Particle Size (mm)	Motor Parameter	Overall Dimensions (mm)	Weight (kg)
0.5	φ45	2590, 2340, 2130	15, 30	-0.2	180W, 2800r/min	502×263×628	30
0.75	φ45	2590, 2340, 2130	15, 30	-0.2	180W, 2800r/min	502×263×628	35
1.0	φ55	2100, 1900, 1700	15, 30	-0.2	180W, 2800r/min	575×263×668	35
1.5	φ60	1910, 1750, 1590	15, 30	-0.2	180W, 2800r/min	575×263×668	35
3.0	φ70	1890, 1708, 1544	7.9, 19.1	-0.2	250W, 1410r/min	560×310×590	55
8.0	φ100	1400	8.6, 12.9, 17.2	-0.2	250W, 1410r/min	380×505×970	75

Why Choose FKN PANDA

The FKN PANDA Laboratory Single-cell Flotation Machine improves testing accuracy through adjustable operating parameters that allow controlled flotation conditions. Stable pulp suspension, aeration, and froth scraping performance help maintain consistent experimental results during repeated mineral processing tests.

It provides strong operational reliability through a professionally matched motor and impeller structure designed for frequent laboratory operation. The stable mechanical design supports long-term cyclic testing with reduced maintenance requirements.

The equipment enhances laboratory efficiency by offering multiple tank volume options and flexible operating parameters. Laboratories can select suitable configurations for different experimental scales without replacing equipment for each testing requirement.

With excellent mining workflow compatibility, this flotation unit integrates into standard mineral processing laboratory procedures, including ore sample preparation, flotation condition evaluation, and beneficiation testing workflows.

For cost effectiveness, the compact structure, low-power motor, and durable components help reduce operating and maintenance costs. Multiple model configurations provide practical solutions for global mining and metallurgical laboratories requiring reliable flotation testing equipment.

Laboratory Single Cell Flotation Machine – FAQ

Q1. How to select the appropriate cell volume for a laboratory single-cell flotation machine in mineral processing studies?

Cell volume selection should be based on the sample size, test objectives, and mineral processing workflow requirements. In a mining laboratory, flotation tests are typically conducted to evaluate ore response, reagent conditions, and potential beneficiation routes before pilot-scale decisions. The selected cell volume should provide sufficient pulp suspension, representative mineral distribution, and practical reagent control. For new laboratory setup or equipment replacement projects, engineers should consider the expected range of ore sample quantities, research frequency, and whether the machine will support rougher, cleaner, or exploratory flotation studies.

Q2. What factors should be considered when choosing a laboratory single-cell flotation machine?

Selection should consider key operational factors including flotation test requirements, speed control capability, aeration adjustment, cell configuration, material compatibility, and ease of operation. Mining and metallurgical laboratories use flotation machines for evaluating mineral recovery behavior, reagent performance, and process optimization. Equipment should match the laboratory workflow from sample preparation through mineral testing and metallurgical evaluation. Additional considerations include maintenance requirements, availability of spare parts, operator experience, and compatibility with future laboratory expansion.

Q3. How does a laboratory single-cell flotation machine support mineral testing and metallurgical evaluation?

A laboratory single-cell flotation machine provides controlled conditions for studying the separation behavior of valuable minerals from gangue materials. It is commonly used in mineral processing research to evaluate flotation performance of sulfide ores, oxide ores, and other mineral samples. By controlling parameters such as pulp conditions, airflow, agitation, and reagent addition, laboratory technicians can generate data for process development and beneficiation decisions. The test results support the transition from ore characterization and sample preparation to metallurgical evaluation and process selection.

Q4. How does pulp density affect the accuracy and repeatability of laboratory flotation tests?

Pulp density is an important factor affecting particle suspension, bubble-particle interaction, and flotation kinetics. In laboratory flotation testing, maintaining consistent pulp conditions helps improve the comparability of repeated experiments and supports reliable process evaluation. Incorrect pulp density may influence mineral recovery behavior and make it difficult to compare reagent schemes or operating parameters. Laboratories should establish suitable testing procedures based on ore characteristics, particle size distribution, and the objectives of the flotation study.

Q5. Can a laboratory single-cell flotation machine be used for different types of ore flotation studies?

Yes, a laboratory single-cell flotation machine can be applied to various mineral processing research tasks when configured according to specific testing requirements. It is commonly used for investigating flotation behavior of sulfide, oxide, and other mineral-bearing ores. The suitability depends on factors such as sample characteristics, reagent systems, particle size, and test methodology. For laboratories supporting multiple mining projects, equipment selection should consider flexibility, operating adjustment range, and the ability to support different metallurgical evaluation programs.

Q6. What factors should be considered when establishing flotation testing capability in a new mineral processing laboratory?

When establishing flotation testing capability, laboratories should consider the complete workflow from ore sample preparation to flotation testing and metallurgical analysis. Important factors include expected sample types, research objectives, equipment configuration, reagent management, operator requirements, and laboratory operating conditions. A suitable flotation machine should support repeatable testing procedures and provide practical data for process decisions. For laboratory expansion projects, equipment selection should also consider future testing demand and integration with other mineral processing instruments.

Q7. How can flotation test conditions be controlled to improve testing consistency?

Consistent flotation testing requires careful control of operating parameters including agitation conditions, airflow, pulp preparation, reagent addition, and test timing. Variations in these factors can influence froth characteristics and mineral recovery results. Laboratory technicians should establish standardized operating procedures and regularly check equipment performance to maintain reliable test conditions. Proper control of flotation parameters helps mining laboratories produce meaningful comparative data for process optimization and metallurgical decision-making.

Q8. What maintenance is required for a laboratory single-cell flotation machine during long-term operation?

Routine maintenance is important for maintaining stable flotation testing performance during continuous laboratory operation. Maintenance typically includes inspection of impeller components, shafts, seals, drive systems, and flotation cell conditions. Cleaning should be performed to prevent material buildup and reduce the risk of cross-contamination between different ore samples. Laboratories should also monitor operating stability and replace worn components when necessary to support consistent testing conditions for mineral processing research.

Q9. How does a laboratory flotation machine help optimize mineral processing flowsheets?

Laboratory flotation testing provides experimental data that helps engineers evaluate mineral separation behavior before larger-scale processing decisions are made. By studying different operating conditions, reagent schemes, and ore responses, laboratories can identify suitable flotation strategies for specific mineral systems. The information generated supports metallurgical evaluation, process optimization, and technical decision-making during mining project development. A reliable flotation testing system is therefore an important part of a mineral processing laboratory workflow.

Q10. When should a mineral processing laboratory upgrade from manual flotation testing to automated single-cell flotation equipment?

A laboratory may consider upgrading when testing volume increases, repeatability requirements become more demanding, or operators need improved control over flotation parameters. Automated or advanced flotation equipment can help laboratories standardize procedures, reduce operational variation, and support continuous mineral testing programs. The decision should be based on laboratory workload, research requirements, available technical resources, and future expansion plans rather than testing volume alone.

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