High-efficiency separation and precise mineral processing—rotating spiral chutes are leading a new revolution in the mining industry

#Industry ·2026-04-21

In the field of mining sorting, accuracy and efficiency are the eternal core pursuits. The rotating spiral chute, as an outstanding representative of modern gravity mining equipment, is redefining the industry standard for mineral sorting with its unique design and excellent performance. It combines the advantages of centrifugal force and gravity to achieve efficient layering and precise separation of fine-grained materials through a dynamic rotating spiral structure. Whether it's iron ore, tungsten ore, tin ore, or rare metal ores, the rotating spiral chute can stably process mineral raw materials with a particle size range of 0.03-2mm. Its core advantages include: - High sorting accuracy: The multi-stage rotating spiral chute design enhances the layering of mineral particles according to their density differences, significantly improving the enrichment ratio; - Large processing capacity: Under continuous operation mode, a single device can process 10-50 tons per hour, greatly reducing unit energy consumption; - Strong adaptability: The recovery rate of fine-grained minerals is more than 20% higher than that of traditional chutes, especially suitable for low-grade ore sorting; - Intelligent operation: It supports variable-frequency speed regulation and automation control, allowing real-time adjustment of speed to meet different ore characteristics. At present, this equipment has been widely used in mining, metallurgy, and environmental protection renewable resource fields at home and abroad, helping customers improve the grade of concentrate and reduce tailings, contributing to the construction of green mines. Choosing the rotating spiral chute is not just about selecting a piece of equipment, but also about choosing continuous and stable revenue growth and a sustainable future. Innovative technology, empowering the mining industry - the rotating spiral chute makes every bit of resource fully utilized.

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Jiangxi Mingxin Metallurgy Equipment Co., Ltd