Spiral chute: High-efficiency re-concentration and a green future

#Industry ·2026-02-24

In today's world of increasingly scarce mineral resources and increasingly stringent environmental protection requirements, how to efficiently and greenly enrich useful minerals from raw ores is a major challenge facing all mining workers. The spiral chute is an ideal solution to this challenge, offering an innovative solution for mineral purification with its unique gravity separation principle. What is a spiral chute? A spiral chute is a gravity separation equipment that uses the combined effects of gravity, friction, water flushing, and centrifugal force on minerals on an inclined surface to achieve density and particle size separation. It requires no additional power and relies solely on the force of water to allow minerals of different densities to automatically stratify along the spiral chute body. Light minerals are washed away with the water flow, while heavy minerals settle and accumulate along the inner spiral, achieving efficient sorting. Key advantages of the spiral chute: - High-efficiency mining with high recovery rates: Precisely captures fine-grained heavy minerals, effectively improving mineral recovery rates and creating greater value for you. - Green and environmentally friendly, no pollution: A purely physical sorting process without the addition of chemical reagents, which is environmentally friendly and in line with the concept of green development in modern mining. - Low operating costs and simple maintenance: No additional power is required, with extremely low energy consumption; the structure is simple, easy to operate, and easy to maintain daily, greatly reducing operating costs. - Compact structure and small footprint: The unique spiral design effectively utilizes space and reduces factory construction investment. - High processing capacity and stable performance: The optimized design of the spiral chute ensures high processing capacity while maintaining the stability and reliability of the sorting process. - Strong adaptability and wide application: It has strong adaptability to changes in feed concentration, particle size, and mineral composition, and can be widely applied to the sorting of various black, non-ferrous metals, and non-metallic minerals. Application fields: The spiral chute is widely used in the sorting of iron ores, tin ores, tungsten ores, tantalum-niobium ores, gold ores, coal mines, and coastal sand ores (such as ilmenite, zircon, rutile, and monazite), among others. It is particularly suitable for the pre-enrichment and fine sorting of fine-grained, low-grade minerals. Choosing a spiral chute is choosing a path towards efficient and green mining. Let's join hands to create a new chapter in the efficient utilization of mineral resources and contribute to the sustainable future of the mining industry!

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