Three-dimensional electromagnetic sieving instrument

Introduction

KT-VT150 is a desktop sample processing instrument for both sieving and grinding. Grinding and sieving can be used both dry and wet. The vibration amplitude is 5mm and the vibration frequency is 3000-3600 times/min. 5 layers of 100mm or 150mm diameter analytical sieves with a sieving accuracy of 20um-63mm. For grinding applications, a 150ml grinding pot with a curved bottom can be used with large-diameter grinding balls of 40-60mm, and can achieve softness, elasticity, The fibrous sample is continuously ground under the condition of liquid nitrogen soaking and brittleness; the digital display time control system can realize continuous operation, intermittent operation, and timing start; the universal grinding tank and the fast locking platen of the analytical sieve.

• Processing principle: high-frequency two-dimensional parabolic motion
• Application samples: powder | granules | small pieces | loose | suspended solids, etc.
• Process Type Particle Sizing, Separation, Classification
• Main Functions Digital Control | Timing | Continuous Screening | Intermittent Screening 

Applications

The Two-Dimensional Vibrating Sieve is a versatile tool used in various industries for the precise separation and classification of materials. This sieve is particularly effective in environments where the uniformity of particle size is critical, such as in the pharmaceutical, food processing, chemical, and mineral industries. The sieve's ability to provide a consistent and accurate particle size distribution makes it an indispensable piece of equipment in quality control processes and research and development settings.

• Pharmaceutical Industry: Used for the separation of pharmaceutical powders and granules to ensure the uniformity of dosage forms.
• Food Processing: Essential for grading and sorting grains, seeds, and other food ingredients to meet quality standards.
• Chemical Industry: Employed for the classification of chemicals and catalysts to achieve desired reactivity and performance.
• Mineral Processing: Utilized for the separation of ores and minerals to optimize extraction processes and product quality.
• Environmental Applications: Helps in the separation of waste materials for recycling and waste management processes.
• Agricultural Sector: Used for grading seeds and soil to enhance crop yield and quality.
• Research and Development: Critical in laboratories for materials testing and development of new products and processes.

Features

The dry three-dimensional vibrating screener is a versatile laboratory instrument designed for precise screening and filtering of solid particles. Its unique structural features not only enhance its performance but also provide significant benefits to the user. Here are the key features that make this equipment a valuable asset in laboratory settings:

• Multi-layer Screen Structure: This feature allows the screener to classify and screen materials of different particle sizes with high accuracy and precision. Each layer of the screen is equipped with different aperture sizes, enabling effective separation and grading of particles.
• Adjustable Amplitude: The ability to adjust the amplitude of the vibration ensures that the equipment can adapt to various particle sizes and properties. This flexibility not only improves screening efficiency but also enhances overall work efficiency by accommodating a wide range of materials.
• 3-D Throwing Motion: The sieve shaker utilizes a unique 3D motion that agitates the sieve stack, moving particles in a flat plane while simultaneously causing them to jump up and down. This motion facilitates the separation of different particle sizes and enhances the precision of the screening process.
• Fast, Repeatable Results: With its high-frequency, small-amplitude vibration mode, the screener ensures quick passage and separation of granular materials on the sieve body. This results in rapid, consistent outcomes, which are crucial for efficient laboratory operations.
• Material and Sieve Diameter Compatibility: The screener is designed to accommodate a variety of materials, from coarse aggregates to fine powders. Its compatibility with different sieve diameters ensures that it can be effectively used for a wide range of particle size analyses.

These features collectively make the three-dimensional vibrating screener an indispensable tool for laboratories, enhancing the efficiency and accuracy of particle size analysis, morphology analysis, and distribution analysis.

Detail & Parts

Advantages

The Two-Dimensional Vibrating Sieve offers a range of advantages that make it an essential tool in various laboratory settings, particularly in materials science and chemical engineering. Here are some of the key benefits:

• Enhanced Sieving Efficiency: The two-dimensional vibration allows for a more thorough and efficient separation of particles. This is particularly useful in applications where precise particle size distribution is crucial, such as in the preparation of materials for vacuum sintering or other high-precision processes.
• Versatile Application: This sieve can be effectively used in the pre-processing stages of materials intended for vacuum sintering, ensuring that the raw materials are free from impurities and have the desired granularity. This leads to better quality end products with improved mechanical properties.
• Reduced Human Error: The automated nature of the two-dimensional vibrating sieve minimizes the chances of human error in the sieving process. This is critical in maintaining consistent quality and reliability in the final product, especially in industries like semiconductors and aerospace where precision is paramount.
• Time and Cost Savings: By providing a more efficient sieving process, this equipment helps in reducing the overall processing time and costs. It allows for faster throughput without compromising on the quality of the sieved materials, which is beneficial for high-volume production environments.
• Improved Material Properties: The precise control over particle size distribution achieved by this sieve can lead to materials with enhanced properties. For instance, in vacuum sintering, using optimally sieved materials can result in products with higher density, better wear resistance, and increased strength.
• Clean and Safe Operation: The design of the two-dimensional vibrating sieve ensures a clean operation, reducing the risk of contamination of the materials being processed. This is particularly important in industries where cleanliness is a critical factor, such as in the production of medical devices and pharmaceuticals.
• Adaptable to Various Shapes and Sizes: The flexibility of the sieve allows it to handle different shapes and sizes of materials, making it a versatile tool in the laboratory. This adaptability is crucial for meeting the diverse needs of various contracts and specific project requirements.

In summary, the Two-Dimensional Vibrating Sieve is a powerful tool that enhances the efficiency and precision of material preparation processes, leading to higher quality end products and significant time and cost savings. Its application in vacuum sintering and other high-precision industries underscores its importance in modern laboratory equipment.

Technical specifications

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

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