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The 20th North American Mine Ventilation Symposium will be held from June 21 to 26, 2025, at the Hilton Garden Inn Pittsburgh/Southpointe. Jointly organized by the Department of Energy and Mineral Eng

Lion One Metals has completed shaft enlargement and a major ventilation circuit upgrade at its 100%-owned Tuvatu Gold Mine in Fiji, while releasing preliminary Q1 2025 gold production figures. The ven

In April 2025, Howden hosted its annual Technology Day at its Sheffield headquarters in the UK, attracting mining operators, engineers, and research representatives from around the world. Centered on

This article analyzes three typical fan accident cases to reveal the causes of vibration and noise hazards, and proposes prevention strategies from dynamic balancing, foundation design, and vibration/

According to the “Global Mine Axial Flow Fan Market Development Research and 14th Five-Year Plan Analysis Report” published by QYResearch, the global mine axial flow fan market is estimated at USD 2.6

Explosion-proof motors are the core power units for critical equipment in flammable and explosive environments. Proper selection, standardized wiring, and scientific maintenance effectively prevent sa

On February 6, 2025, the Shandong Provincial Market Supervision Administration announced the results of the 2024 provincial-level explosion-proof electrical product quality inspection. All explosion-p

A centrifugal fan is a ventilation device that draws gas into the impeller center and, through high-speed rotation, throws it to the outer edge, where a scroll housing or diffuser accumulates pressure

On September 23, 2024, Shandong Bofeng Fan Co., Ltd. successfully won the bid for the “Mine Energy-Saving Fan (VII)” procurement project (No. HYHA2024-2172) of Fujian Zhenghe Hongkun Mining Co., Ltd.,