Category
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Order Code |
Product Name |
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L-01-11-M07 |
Laboratory Small Hydrocyclone Cluster for Mineral Particle Classification Testing |
The Laboratory Small Hydrocyclone Cluster is a compact precision classification device designed for particle size separation and pulp desliming in mining and metallurgical laboratory workflows. Based on industrial hydrocyclone classification principles, it uses centrifugal sedimentation force to achieve efficient solid-liquid separation and fine particle grading at laboratory scale.
With multiple cylinder diameter and cone angle configurations, the equipment supports adjustable classification conditions for particle sizes ranging from 5 μm to 100 μm. It separates coarse particles from fine fractions, removes slime impurities, and provides repeatable test data for mineral analysis, beneficiation testing, and hydrometallurgical pre-processing evaluation.
The Laboratory Small Hydrocyclone Cluster is widely used in mineral processing laboratories, metallurgical research institutions, and mine technical testing centers for particle classification, pulp treatment, and mineral testing workflows.
The equipment performs particle classification and desliming treatment on crushed ore pulp. It separates fine target particles and removes ultra-fine slime that may affect subsequent flotation, gravity separation, and magnetic separation tests, helping standardize sample particle size distribution.
The hydrocyclone cluster provides particle size grading data for ore characteristic evaluation. It supports laboratories in studying the relationship between particle fineness and beneficiation performance, improving the reliability of mineral property analysis.
By providing stable pulp classification conditions, the equipment helps optimize pretreatment procedures for mineral processing experiments. Consistent particle separation improves the repeatability of subsequent metallurgical testing results.
In hydrometallurgical workflows, the hydrocyclone cluster can be applied for fine pulp pre-separation and impurity removal, reducing slime interference during leaching and extraction experiments.
With multiple cylinder diameters and cone angle options, the equipment covers classification particle sizes from 5 μm to 100 μm, adapting to fine and ultra-fine mineral separation requirements.
Overflow and underflow port sizes can be configured according to different testing requirements, allowing adjustment of solid-liquid separation conditions and particle grading performance.
The equipment supports adjustable feed pressure within a stable operating range, maintaining consistent centrifugal classification force and improving experimental repeatability between test batches.
The non-moving structural design operates without mechanical wear components, reducing maintenance requirements and supporting long-term laboratory testing operation.
Multiple models with different structural parameters provide flexible capacity options for small precision tests and conventional batch pulp pretreatment experiments while saving laboratory space.
| Parameter | Specification Range |
|---|---|
| Cylinder Inner Diameter | 50mm / 75mm / 100mm |
| Cone Angle | 6° / 8° / 15° / 20° |
| Overflow Pipe Diameter | 11~16mm / 15~22mm / 20~40mm |
| Underflow Port Diameter | 3~8mm / 6~12mm / 8~18mm |
| Maximum Feed Size | 0.3mm / 0.6mm / 1mm |
| Feed Pressure | 0.06~0.4MPa |
| Processing Capacity | 1~12 m³/h |
| Classification Particle Size | 5~100μm |
Multiple customized configurations are available to meet different laboratory classification requirements:
100mm cylinder: 20° / 15° / 8° cone angle options
75mm cylinder: 15° / 6° cone angle options
50mm cylinder: 15° / 6° cone angle options
Each model supports adjustable overflow pipe diameter, underflow port diameter, and feed pressure settings to match different classification precision requirements and experimental scales.
FKN PANDA Laboratory Small Hydrocyclone Cluster combines precise structural configurations with stable pressure classification conditions to maintain consistent particle grading and desliming performance. It provides repeatable data for mineral analysis and metallurgical process evaluation.
The non-moving structure reduces mechanical wear and operational failure risks during repeated laboratory testing. Stable classification performance supports high-frequency sample pretreatment and research activities.
Wide adjustment ranges and multiple model options allow laboratories to handle different particle classification requirements without frequent equipment replacement. Simple operation helps reduce experimental preparation and adjustment time.
Designed according to industrial hydrocyclone classification principles, the equipment integrates with mineral sample preparation, particle size evaluation, beneficiation testing, and hydrometallurgical pre-processing workflows.
The maintenance-friendly structure reduces long-term operating requirements, while the multi-specification design supports a broad range of fine particle classification applications with efficient laboratory investment.
Q1. How to select the appropriate hydrocyclone configuration for laboratory mineral processing studies?
Selecting an appropriate laboratory hydrocyclone configuration requires consideration of the ore characteristics, target classification size, sample volume, and the purpose of the test program. Factors such as particle size distribution, slurry properties, feed conditions, and required separation performance should be evaluated before equipment selection. For mining laboratories, a suitable hydrocyclone setup supports workflows from ore sample preparation and grinding classification studies to flotation and metallurgical testing. The configuration should allow engineers to obtain representative classification results for process evaluation, laboratory expansion, or equipment replacement projects.
Q2. What factors should be considered when configuring a multi-cyclone group for mineral processing test work?
When configuring a multi-cyclone group, laboratories should consider the number of hydrocyclones, expected processing capacity, classification objectives, feed characteristics, and required testing flexibility. Parallel cyclone arrangements may be applied for comparative studies or increased testing capability, while staged configurations can support more complex classification research. Engineers should also evaluate slurry conditions, pressure requirements, wear considerations, and operational consistency. Proper configuration helps mineral processing laboratories conduct reliable classification experiments and generate useful technical information for grinding circuits, flotation preparation, and process optimization studies.
Q3. Can a laboratory hydrocyclone group be used for pre-classification before flotation testing?
A laboratory hydrocyclone group can be used as a classification step before flotation testing when particle size control is required to improve the representativeness of mineral processing experiments. Hydrocyclone classification helps separate particles according to their size and density behavior, which can support preparation of suitable feed materials for flotation studies. In mining laboratories, this application is valuable for evaluating grinding-classification-flotation workflows, especially when studying complex ores where particle size distribution affects mineral liberation and recovery behavior.
Q4. How does feed solids concentration affect classification efficiency in laboratory hydrocyclone operation?
Feed solids concentration is an important operating factor that influences slurry flow behavior, particle interaction, and classification performance in a hydrocyclone. Excessive solids concentration may increase viscosity and reduce separation efficiency, while unsuitable concentration conditions can affect the stability and repeatability of test results. Laboratory operators should control feed conditions according to ore properties, target classification requirements, and testing objectives. Maintaining consistent slurry preparation helps engineers evaluate classification behavior more accurately during mineral processing research and process development programs.
Q5. How to optimize feed pressure for achieving target separation size in laboratory hydrocyclone testing?
Feed pressure directly affects the internal flow pattern and separation behavior of a hydrocyclone. Optimizing pressure conditions requires consideration of cyclone geometry, slurry characteristics, desired cut size, and testing objectives. Stable pressure control helps maintain consistent vortex formation and improves the reliability of classification results. During laboratory testing, engineers should evaluate pressure together with other variables such as feed concentration, apex size, and vortex finder configuration to establish suitable operating conditions for mineral classification studies.
Q6. What factors should be considered when establishing hydrocyclone classification capability in a new mineral testing laboratory?
Establishing hydrocyclone classification capability in a new mineral testing laboratory requires evaluation of testing requirements, available sample types, process research goals, and integration with existing laboratory workflows. Key considerations include cyclone configuration, supporting slurry handling equipment, measurement methods, and operator requirements. A properly planned classification system can support studies involving grinding circuits, flotation preparation, tailings evaluation, and mineral processing optimization. The equipment selection should align with long-term laboratory operation needs, including future expansion and continuous testing activities.
Q7. How does hydrocyclone geometry affect separation performance for fine mineral particle classification?
Hydrocyclone geometry influences internal flow patterns, residence time, particle movement, and separation sharpness during classification. Parameters such as cyclone dimensions, inlet design, vortex finder, and apex configuration can affect the distribution of particles between overflow and underflow streams. For fine mineral processing studies, understanding the relationship between geometry and classification behavior is important for obtaining meaningful laboratory results. Engineers should select and evaluate cyclone configurations according to ore characteristics and the specific requirements of metallurgical testing programs.
Q8. What maintenance procedures are required for laboratory hydrocyclone operation?
Regular maintenance of laboratory hydrocyclone equipment focuses on maintaining stable classification performance and reducing operational interruptions. Routine procedures include inspecting wear components such as the vortex finder and apex, checking connections for leakage, and cleaning internal surfaces after testing. Wear monitoring is particularly important when processing abrasive mineral samples, as component condition can influence classification accuracy. Proper maintenance practices help laboratories maintain consistent test conditions and support continuous mineral processing research activities.
Q9. How can laboratories improve the repeatability of hydrocyclone classification test results?
Improving repeatability in hydrocyclone testing requires consistent control of key operating variables, including feed pressure, slurry concentration, particle size distribution, flow conditions, and equipment configuration. Standardized sample preparation and accurate recording of test parameters are also essential for reliable comparison between experiments. Laboratory technicians should maintain stable operating procedures and regularly inspect cyclone components to minimize variations caused by equipment wear. These practices help mineral processing engineers obtain dependable classification data for process evaluation and decision-making.
Q10. When should a mineral processing laboratory upgrade from single-cyclone testing to multi-cyclone configurations?
A mineral processing laboratory may consider upgrading from single-cyclone testing to multi-cyclone configurations when research requirements expand beyond basic classification studies. Multi-cyclone systems can provide greater flexibility for comparative testing, circuit simulation, and evaluation of different operating conditions. This upgrade may be suitable for laboratories involved in broader mineral processing programs, including grinding classification, flotation preparation, and process optimization research. The decision should be based on sample requirements, testing frequency, workflow development, and long-term laboratory operation objectives.
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