In sand and gravel production systems, the rationality of equipment selection directly impacts plant layout, product quality control, and ultimately, economic efficiency. As one of the core screening equipment, the high-frequency screen plays a vital role in modern aggregate production, particularly for high-quality manufactured sand, due to its unique technical characteristics.

Core Advantages and Application Features of High-frequency Screens:

1. High-efficiency Screening, Thin-layer Processing: The most prominent feature of the high-frequency screen is its high frequency. This enables it to be installed at a steep inclination (far greater than conventional screens). Material passes over the steep screen surface at extremely high speeds (3-4 times faster than ordinary screens). Under the same feed rate and screen size, the material layer on the high-frequency screen is thinner. This characteristic of "thin-layer rapid passage" significantly optimizes material stratification and greatly enhances screening efficiency, making it especially suitable for screening fine-grained materials.

2. Flexible Angle, Strong Adaptability: Unlike traditional screening concepts, high-frequency screens utilize an even steeper installation angle when processing finer materials. The screen inclination angle is easily adjustable, allowing operators to flexibly set the angle based on the material's particle size characteristics and moisture content to achieve the optimal screening effect for the current material condition, demonstrating exceptional adaptability.

3. Precise Separation, Enhanced Efficiency: Another key feature of high-frequency screens is their small amplitude. This smaller amplitude allows fine particles to approach and pass through the screen apertures more easily, substantially increasing the chance of effective separation for fine materials. This leads to a significant improvement in screening efficiency, particularly for the precise classification of fine-grained materials like 0-5mm stone powder.

4. Wear-resistant & Anti-blinding, Flexible Configuration: The screen panels typically utilize high-wear-resistant polyurethane anti-blinding panels, installed under longitudinal tension. This effectively reduces aperture blockage and extends service life. The screen deck structure can be designed as single or multi-layer combinations according to specific customer process requirements, meeting diverse classification needs.

Henan Shentu: Specializing in High-frequency Screen Technology, Empowering High-Quality Sand Production

As a professional domestic R&D and manufacturer of sand-making machinery and equipment, Henan Shentu Machinery Co., Ltd. has been deeply engaged in the field of environmentally friendly crushing and sand-making equipment for many years. The company fully understands the importance of efficient screening for enhancing the quality of sand and gravel aggregates, especially manufactured sand.

Through continuous technological R&D and practical debugging, Henan Shentu's high-frequency screen products have achieved remarkable success in solving the challenge of fine material screening. Its equipment efficiently handles the classification of 0-5mm stone powder, truly ensuring "thorough screening and precise classification". This effectively improves product gradation rationality (resulting in rounder particle shapes) and added value, helping customers increase production efficiency and create greater economic benefits. The company's independently developed HYLS dry-process sand-making tower system integrates advanced technologies, including high-performance high-frequency screens, with green environmental protection, low consumption & high output, and intelligent control as its core advantages. It is an ideal choice for high-quality manufactured sand production.

Professional Services, Tailor-made Solutions

Henan Shentu recognizes the uniqueness of every sand and gravel project. Therefore, the company employs an experienced team of professional engineers to provide comprehensive selection guidance to customers. The engineers will fully integrate the customer's material characteristics, capacity requirements, site conditions, and investment budget to tailor-make the most suitable sand production line solution, ensuring optimal performance of the high-frequency screen and other equipment.

Choosing Henan Shentu High-frequency Screens means choosing:

• Higher Screening Efficiency & Product Quality

• Greater Production Flexibility & Process Optimization

• Lower Operating Costs & Greater Economic Benefits

If you are planning or upgrading a sand/gravel or manufactured sand production line, or encountering challenges in selecting or applying high-frequency screens, feel free to contact Henan Shentu's customer service at any time! We are committed to providing you with professional technical support and solutions.