At GN Separation, we are committed to delivering high-quality, reliable, and efficient equipment tailored to meet the unique needs of industries worldwide. One of our standout products, the GN Large Linear Vibrating Screen, is designed to tackle a wide range of material handling tasks, including wet classification, dewatering, demineralization, and tailings dry discharge. This versatile vibrating screen is highly effective in applications across mineral processing, coal preparation, gravel aggregate, building materials, chemical industries, and more.

Key Features of GN Large Linear Vibrating Screen

The GN Large Linear Vibrating Screen is engineered for superior performance and durability, featuring a robust design that ensures optimal results in challenging processing environments. Here are some of its main features:

• High-Strength Construction: The screen machine wallboard is made of high-strength alloy steel plate, which provides excellent impact toughness. The plate design eliminates welding residual stress, enhancing the overall durability of the screen.

• Advanced Exciter Design: The high-efficiency helical gearbox type exciter generates a super-large exciting force with ultra-low noise, ensuring stable operation and a long service life. The amplitude is adjustable by changing the counterweight setting on the exciter box, providing flexibility to suit various material types.

• Optimized Structure: Through finite element analysis, the structure and vibration parameters of the screen are optimized to avoid natural frequencies, reducing the influence of resonance and prolonging the service life of the equipment.

• Polyurethane Modular Screen Panel: The screen surface features a modular polyurethane screen panel, which is versatile, durable, and easy to replace.

• Protection Against Wear and Corrosion: Key components of the screen, such as the cross beam and exciting beam box, are coated with polyurea or protected by rubber parts, ensuring excellent resistance to wear and corrosion.

• Customizable Design: The GN Large Linear Vibrating Screen is available in both single-deck and double-deck configurations, with customized specifications available to meet the specific needs of your process.

GN Large Linear Vibrating Screen Parameters

Single Deck Model

Model	GNLS2461
Screen Area	14.64㎡
Vibration Direction Angle	45°
Vibration Frequency	14-16Hz
Power	30kW
Double Amplitude	7-10mm
Mesh Size	0.2 - 25mm
Capacity	60-240t/h

Double Deck Model

Model	GNLD2461
Screen Area	14.64×2㎡
Vibration Direction Angle	45°
Vibration Frequency	14-16Hz
Power	30kW
Double Amplitude	7-10mm
Mesh Size	0.2 - 25mm
Capacity	80-350t/h

Working Principle of the GN Large Linear Vibrating Screen

The GN Large Linear Vibrating Screen operates using the principle of forced synchronization, which involves two gearbox vibrators driving the screen body to move back and forth in a linear motion. The exciter force generates synchronous vibration that is transmitted to the materials on the screen, causing them to move and separate based on size.

Materials are continuously fed into the screen through the feeding trough, where they are separated according to particle size. The screened materials are discharged into designated collection areas, while the oversize and undersize materials are sent to the next processing stage.

The screen's inclination angle, which is customizable, influences the material flow speed and processing capacity. This allows for fine-tuning of the machine to suit specific material properties and application needs.

Applications in the Domestic Coal Chemical Plant

The GN Large Linear Vibrating Screen is particularly suited for the coal chemical industry, where it plays a critical role in improving material handling processes. Its ability to handle large quantities of materials, such as coal, aggregates, and chemicals, while providing effective classification and dewatering, makes it an ideal choice for plants that require high throughput and efficient material processing.

By using the GN Large Linear Vibrating Screen, coal chemical plants can achieve:

• Improved Screening Efficiency: Efficient classification and grading of raw materials ensure higher product quality and reduced waste.
• Higher Throughput: The screen's large surface area and customizable capacity options make it suitable for high-volume applications.
• Durable and Reliable Performance: The advanced construction and robust design ensure that the screen can withstand the demands of harsh operating environments, reducing downtime and maintenance costs.

Why Choose GN Separation’s Large Linear Vibrating Screen?

• Customizable Solutions: Our screens can be tailored to meet the specific requirements of your process, with adjustable parameters such as vibration frequency, screen area, and power.

• Cost-Effective and Energy-Efficient: Designed to reduce power consumption and minimize operational costs, our screens provide a great return on investment over the long term.

• Durability and Long Service Life: With advanced materials and protective coatings, GN Large Linear Vibrating Screens are built to last, even under the toughest conditions.

• Versatility in Application: Whether you’re processing coal, minerals, chemicals, or aggregates, GN’s screens offer excellent performance across a range of industries.

For more information or to request a quote, feel free to contact GN Separation today. We are here to help you optimize your material handling processes and ensure you get the best performance from your equipment.