The domestic iron ore mining industry continues to demand reliable, high-capacity, and energy-efficient screening equipment capable of handling large volumes of material under harsh operating conditions. As iron ore processing becomes increasingly optimized, the role of advanced vibrating screen technology is more critical than ever. GN Separation has developed a range of vibrating screens specifically designed to meet these challenges, delivering consistent performance, durability, and precision.
In this project for a domestic iron mine, GN supplied a combination of one Large Linear Vibrating Screen (GNLSP3073) and four 5-Deck Stack Vibrating Screens (GND5Z1014). This equipment configuration was selected to maximize screening efficiency, improve product classification accuracy, and increase overall plant throughput.
Large Linear Vibrating Screen – GNLSP3073
The GNLSP3073 Large Linear Vibrating Screen is engineered for high-capacity primary and secondary screening applications in mining operations. Its large screening area allows it to handle significant volumes of iron ore slurry or dry material while maintaining stable and uniform vibration.
Key advantages of the GNLSP3073 include:
• High throughput capacity, ideal for large-scale iron ore processing
• Robust structural design, ensuring long service life even in abrasive environments
• Linear motion vibration, which promotes efficient material stratification and rapid separation
• Low energy consumption, reducing operational costs over time
In iron ore mining, where material consistency and uptime are critical, the GNLSP3073 provides reliable performance while minimizing maintenance requirements.
5-Deck Stack Vibrating Screen – GND5Z1014
To complement the large linear screen, the project includes four units of the GN GND5Z1014 5-deck stack vibrating screen. Stack screens are increasingly popular in iron ore beneficiation due to their compact footprint and ability to achieve fine and ultra-fine separations with high precision.
The GND5Z1014 offers:
• Five screening decks, enabling multiple size separations in a single machine
• High-frequency vibration, which improves fine particle separation efficiency
• Compact and modular design, saving valuable plant space
• Polyurethane screen panels, providing excellent wear resistance and longer replacement intervals
By using multiple stack vibrating screens in parallel, the iron mine can process large volumes of material while maintaining tight particle size control. This is especially important for downstream processes such as magnetic separation, flotation, or pelletizing.
Optimized Screening System for Iron Ore Processing
The combination of a large linear vibrating screen and multiple stack vibrating screens creates a highly efficient and flexible screening system. Coarse material is effectively handled by the GNLSP3073, while finer fractions are accurately classified by the GND5Z1014 units. This staged approach improves overall separation efficiency and reduces the load on downstream equipment.
GN vibrating screens are designed with ease of operation and maintenance in mind. Features such as quick screen panel replacement, heavy-duty vibration motors, and corrosion-resistant coatings help ensure long-term reliability in demanding mining environments.
With the supply of 1 unit GNLSP3073 Large Linear Vibrating Screen and 4 units GND5Z1014 5-Deck Stack Vibrating Screens, GN Separation delivers a proven screening solution for domestic iron ore mining operations. These machines provide high efficiency, precise classification, and robust performance, helping mining companies improve productivity while controlling operational costs.
As iron ore producers continue to seek higher efficiency and sustainability, GN vibrating screen technology remains a trusted choice for modern mineral processing plants.
