GNLS3061 Large Linear Vibrating Screen for Domestic Mining Company

As domestic mining companies intensify efforts to optimize mineral processing and meet environmental standards, Gn’s GNLS3061 Large Linear Mining Screen has emerged as a pivotal solution. Recently delivered to leading enterprises like Shougang Group Mining Co., this equipment exemplifies technological innovation tailored for China’s evolving mining landscape.

Operational Excellence

The GNLS3061 employs dual vibrating motors generating synchronized linear motion, driving materials horizontally across its single/double-layer screening surfaces. Its adjustable amplitude (up to 9mm) and frequency (700-1000 rpm) enable precise control for processing 50-300mm feed materials at capacities reaching 1,800 t/h. The 45°-60° screen deck inclination facilitates efficient separation, while the patent-pending anti-clogging mechanism maintains 95%+ operational availability even with high-moisture ores.

Engineered Resilience

Constructed with 12mm thick NM450 wear-resistant steel plates and HUCK-bolted joints, the screen withstands impact forces exceeding 50kN without weld fatigue. Critical components feature polyurethane coatings (8mm thickness, 85 Shore A hardness) applied via robotic spraying systems, extending service life by 40% compared to conventional screens. The modular design allows rapid replacement of wear parts within 2 hours, minimizing downtime.

Sector-Specific Adaptations

In coal preparation plants, the GNLS3061 achieves 98.5% dewatering efficiency through optimized screen aperture geometry (0.5-13mm slots). For iron ore operations, its 10.5m³/s air-flow assist system reduces dust emissions to <5mg/m³, surpassing China’s GB 16297-1996 standards. The energy-efficient design consumes 18kW·h per ton processed – 22% lower than industry benchmarks.

Smart Integration

Equipped with IoT-enabled vibration sensors and temperature monitors, the screen provides real-time operational data to plant control systems. Predictive maintenance algorithms analyze bearing health (vibration <4.5mm/s RMS) and motor temperatures (<75°C), achieving 99.3% fault prediction accuracy.

Gn’s collaboration with Shougang Mining has demonstrated 23% throughput increase and 31% energy savings in hematite processing lines. With 87 GNLS3061 units currently operational across Chinese copper, coal, and rare earth mines, this technology is redefining efficiency standards while supporting the mining industry’s green transition through reduced water consumption and lower carbon footprints per ton processed.