Laboratory Sieving and Screening Machines for Particle Size Analysis
Ünal Engineering manufactures a comprehensive range of laboratory sieving and screening machines designed for precise particle size analysis, material separation, and classification. Our equipment includes sieve shakers in various diameters, tumbler screening machines, and specialized coal screening units. Each device ensures accurate, repeatable, and efficient separation for mining, metallurgical, and industrial laboratory applications.
Reliable Laboratory Sieving Equipment
Sieving and screening are essential processes in material characterization. Ünal Engineering’s laboratory sieve shakers are built for high precision and durability, offering consistent performance in particle size determination and quality control. They comply with international standards such as ISO 3310 and ASTM E11, ensuring that results are reproducible and comparable across laboratories.
Advanced Sieve Shakers for Particle Size Analysis
Our sieve shakers are available in multiple sizes, including Ø200 mm, Ø400 mm, and Ø450 mm models. Each shaker provides variable vibration intensity and programmable test durations, enabling laboratories to optimize sieving conditions for different materials. The robust design minimizes noise and vibration transmission, ensuring stable operation even during extended use.
Sieve Shaker Ø200 mm
The Ø200 mm sieve shaker is ideal for small-sample laboratory testing and standard sieve analysis. Compact and easy to operate, it delivers high efficiency in classifying fine powders, ores, and aggregates.
Sieve Shaker Ø400 mm and Ø450 mm
For larger samples, Ünal Engineering offers Ø400 mm and Ø450 mm sieve shakers. These models accommodate multiple sieve stacks, allowing precise separation across different particle size ranges. Adjustable amplitude and timer controls ensure flexibility and repeatability for various sample types.
Tumbler Screening Machine Ø600 mm
The Tumbler Screening Machine Ø600 mm provides gentle and efficient screening for fragile or irregularly shaped materials. Its multi-motion tumbling action simulates hand sieving, achieving high separation accuracy while minimizing particle degradation. This machine is suitable for minerals, chemicals, and powdered materials that require careful handling.
Coal Screening Machine
The Coal Screening Machine is designed specifically for screening lignite, nut, and lump coal samples in laboratory environments. It provides reliable and consistent results for particle size distribution and quality control testing in coal processing and power generation industries.
Applications of Sieving and Screening Equipment
- Particle size distribution and material characterization
- Quality control testing in mining and industrial production
- Sample preparation for chemical or physical analysis
- Ore, coal, and mineral screening in laboratory conditions
- Powder classification in ceramics, chemicals, and metallurgy
Features and Advantages
- Accurate and repeatable sieving results
- Variable speed and vibration control
- Sturdy design with low noise and minimal maintenance
- Compatibility with international sieve standards
- Energy-efficient and compact construction
Why Choose Ünal Engineering?
With over two decades of experience in mineral processing laboratory equipment, Ünal Engineering delivers reliable and cost-effective sieving and screening machines that meet global standards. Our products are designed to provide accurate, reproducible data essential for research, quality control, and industrial process optimization.
Global Support and Quality Assurance
Ünal Engineering exports laboratory equipment to customers worldwide, offering technical support, installation guidance, and spare parts supply. Each sieve shaker and screening system is manufactured with high-quality components, tested for performance, and CE-certified for safety and compliance.
Contact Ünal Engineering
If you are looking for reliable laboratory sieve shakers or screening machines for particle size analysis, contact Ünal Engineering today. Our experts will help you select the best model for your specific application in mining, materials testing, or industrial research.