Order Code	Product Name
L-01-03-M07	Linear Reciprocating Sieve Shaker for Mining Laboratory Particle Classification

Linear Reciprocating Sieve Shaker for Mining Laboratory Particle Classification

Brief Introduction

The Linear Reciprocating Sieve Shaker is a high-capacity particle classification instrument designed for laboratory and industrial material separation applications. Driven by eccentric excitation technology, it generates stable horizontal linear reciprocating motion to achieve uniform material stratification and consistent particle separation.

Compared with conventional vibrating sieves using irregular motion patterns, this equipment provides a controlled linear screening trajectory for granular and powdered materials. Its robust mechanical structure supports continuous operation, simplified maintenance and reliable sample preparation performance for mining and metallurgical laboratory workflows.

Application Scope

The Linear Reciprocating Sieve Shaker is widely used in mining laboratories, coal processing applications and metallurgical testing facilities for mineral sample preparation, particle size grading and material separation.

It is suitable for screening crushed ores, coal particles and mineral powders, providing classified samples for mineral composition analysis, physical property testing, beneficiation process validation and metallurgical performance evaluation. Stable linear screening movement helps improve sample consistency and supports repeatable laboratory testing procedures.

Beyond mining applications, the equipment also supports particle separation of chemical raw materials and industrial powders, providing compatibility with diversified quality control and laboratory research workflows.

Features

Stable Linear Reciprocating Motion: The eccentric excitation system generates consistent horizontal movement, providing uniform screening force throughout the operation cycle and improving particle separation stability.

High-Capacity Screening Performance: The large effective sieve area supports bulk material processing while maintaining reliable particle classification performance for laboratory sample preparation tasks.

Reliable Heavy-Duty Structure: The compact and rigid mechanical design enables long-term continuous operation with reduced maintenance requirements for frequent laboratory screening applications.

Flexible Sieve Configuration: Supporting 1 to 4 sieve layers with customizable mesh sizes, the equipment adapts to different mineral particle size grading requirements and laboratory workflows.

Efficient Maintenance Design: The simplified structure and rapid screen replacement design help reduce equipment downtime and improve daily laboratory operation efficiency.

Stable Operational Performance: With consistent power output and low operational consumption, the shaker provides dependable particle classification performance while reducing long-term operating costs.

Specification

Amplitude: 40mm

Reciprocating Frequency: 240 times/min

Sieve Size: 700 x 500 mm

Mesh Size: Customizable per client requirements

Sieve Layers: 1 - 4 layers

Motor Power: 0.75 kW (380V, 50Hz, 3-phase)

Overall Dimensions: 950 x 550 x 600 mm

Net Weight: 100 kg

Why Choose FKN PANDA

FKN PANDA Linear Reciprocating Sieve Shaker provides stable and efficient particle grading solutions for global mining, coal processing and metallurgical laboratories. The controlled linear excitation system supports uniform material stratification and consistent separation results, helping improve the reliability of mineral testing workflows.

With high-capacity processing capability, flexible sieve layer configuration and customizable mesh compatibility, the equipment supports diverse mineral sample preparation requirements and standardized laboratory procedures.

The durable mechanical structure, convenient screen replacement design and low maintenance requirements provide long-term operational reliability for mining enterprises, research institutions and industrial equipment distributors requiring dependable particle classification equipment.

Planar Reciprocating Sieve Shaker – FAQ

Q1. How to select a planar reciprocating sieve shaker for mining laboratory applications?

Selecting a planar reciprocating sieve shaker requires consideration of sample characteristics, particle size requirements, testing objectives, and laboratory workflow needs. Mining laboratories should evaluate whether the equipment is suitable for their mineral testing procedures, including sample preparation, particle size analysis, and metallurgical evaluation. Key factors include screening accuracy, operational stability, sieve compatibility, and consistency across repeated tests. For new laboratory setup, expansion projects, or equipment replacement, the selected system should align with the laboratory’s testing volume and support reliable data generation for mineral processing decisions.

Q2. What are the advantages of reciprocating motion for particle size analysis?

Reciprocating motion provides a controlled mechanical movement that helps distribute samples across sieve surfaces during particle size separation. In mineral laboratories, this movement can support more uniform contact between particles and sieve openings, which is important for obtaining consistent classification results. Accurate particle size analysis plays an important role in evaluating grinding performance, mineral liberation characteristics, and downstream processes such as flotation and leaching tests. The suitability of reciprocating screening depends on sample properties, sieve configuration, and the specific requirements of the testing workflow.

Q3. How to optimize stroke length and frequency for accurate sieving results?

Stroke length and frequency should be optimized according to sample properties, particle size range, and analytical requirements. Different mineral samples may respond differently to mechanical movement, so laboratories typically establish suitable operating procedures through controlled testing and comparison. Proper adjustment helps maintain efficient particle separation while supporting repeatable results. For mining and metallurgical laboratories, standardized screening parameters are important because particle size data may influence decisions related to grinding, classification, flotation preparation, and other mineral processing evaluations.

Q4. Which mineral samples are suitable for reciprocating sieve systems?

Planar reciprocating sieve systems can be applied to a variety of mineral laboratory testing tasks where particle size classification is required. Typical applications include ore samples, mineral concentrates, aggregates, and other geological materials prepared for analysis. The suitability depends on factors such as particle characteristics, moisture condition, sample composition, and required size distribution information. In mining workflows, sieve analysis supports sample preparation and provides important data for mineral testing, process evaluation, and quality control activities throughout the development and operation stages of mineral projects.

Q5. How to ensure repeatability in sieve analysis workflows?

Repeatable sieve analysis requires consistent sample preparation, standardized operating procedures, appropriate sieve selection, and regular equipment inspection. Laboratories should control factors such as sample quantity, sieve arrangement, testing duration, and cleaning procedures to minimize variation between batches. Reliable repeatability is especially important in metallurgical testing programs where particle size results are used for evaluating processing conditions. A properly managed reciprocating sieve workflow helps laboratories maintain consistent analytical practices from initial sample preparation through mineral evaluation and process decision-making.

Q6. How does sieving accuracy affect downstream flotation or leaching tests?

Particle size distribution directly influences many mineral processing evaluations, including flotation and hydrometallurgical testing. Accurate sieve analysis helps laboratories understand the relationship between grinding conditions and mineral liberation behavior before conducting further tests. Inconsistent particle classification may affect the interpretation of metallurgical results and process optimization studies. By providing reliable particle size data, a reciprocating sieve shaker supports better-controlled laboratory workflows and helps engineers evaluate processing parameters based on representative mineral sample characteristics.

Q7. How to integrate reciprocating sieve shakers into mining laboratory workflows?

A planar reciprocating sieve shaker can be integrated into mining laboratory workflows as part of the sample preparation and particle analysis stages. After sample collection and preparation, sieve analysis provides information needed for mineral characterization, process testing, and metallurgical evaluation. The equipment can support laboratories involved in routine quality control, research programs, and process development studies. When planning laboratory expansion or equipment replacement, integration with existing testing procedures and downstream analytical methods should be considered to maintain an efficient and consistent workflow.

Q8. What maintenance is required for long-term stable operation?

Regular maintenance helps maintain stable operation and supports reliable laboratory testing performance. Recommended practices generally include cleaning sieve surfaces, checking mechanical components, inspecting moving parts, and ensuring that equipment remains in suitable operating condition. Sieve condition should also be monitored because wear or damage may influence particle size analysis accuracy. Establishing routine maintenance procedures reduces operational interruptions and supports continuous testing activities in mining laboratories handling multiple mineral samples and long-term metallurgical evaluation programs.

Q9. How to select appropriate sieve sizes for metallurgical testing?

Sieve selection for metallurgical testing should be based on the purpose of the analysis, expected particle size distribution, and requirements of the downstream testing process. Different applications, such as grinding evaluation, mineral liberation studies, flotation preparation, or classification analysis, may require different sieve configurations. Laboratories should select sieve sizes that provide meaningful information for their specific mineral processing objectives. Proper sieve selection improves testing efficiency and helps ensure that particle size results accurately support metallurgical research and process evaluation.

Q10. When should a laboratory upgrade its reciprocating sieving equipment?

A mining laboratory may consider upgrading its reciprocating sieving equipment when existing systems no longer meet requirements for testing efficiency, repeatability, sample volume, or analytical accuracy. Upgrade decisions should be based on laboratory workload, evolving mineral testing requirements, and future project needs. Equipment replacement or expansion may be considered when laboratories require improved workflow consistency, better integration with modern analytical procedures, or increased capability for continuous mineral testing operations. A suitable upgrade should support long-term laboratory reliability and operational efficiency.

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