Spiral chute: a green and efficient solution for gravity-based mineral processing

#Industry ·2026-02-09

In today's increasingly precious mineral resources, how to efficiently and environmentally enrich valuable minerals from ore slurry is a challenge faced by every mineral processing enterprise. The spiral chute, as a classic gravity mineral processing equipment, is becoming the preferred solution for modern mineral processing plants due to its unique advantages. 【Core Advantages to Maximize Mineral Value】 1. High-Efficiency Sorting and Precise Enrichment: The spiral chute utilizes the differences in mineral density, particle size, and shape, combined with the composite force field generated by water flow and the spiral curved surface, to achieve accurate layering and separation of minerals. Whether it's fine or coarse particles, it can achieve ideal enrichment effects, significantly improving the recovery rate of mineral processing and the grade of concentrate. 2. Green and Environmentally Friendly, Power-Free Operation: This is one of the most notable features of the spiral chute. It does not require additional power drive and relies solely on the pressure of the feed material and the self-weight of the slurry to complete the sorting process. With no energy consumption, no noise, and no chemical reagent pollution, it truly realizes green and low-carbon mineral processing, aligns with the concept of sustainable development, and significantly reduces operating costs. 3. Simple Structure and Convenient Maintenance: The equipment body is compact, with no moving parts, and the failure rate is extremely low. Its installation, operation, and maintenance are extremely simple, requiring no professional skills, greatly reducing labor and maintenance costs, and ensuring the stable operation of the production line. 4. Strong Adaptability and Wide Application: The spiral chute has strong adaptability to feed particle size and concentration fluctuations, and can process a variety of heavy minerals such as placer gold, tungsten-tin ore, ilmenite, zircon, chromite, monazite, and rutile. It is widely used in metal ores, non-metallic ores, and coal sludge, and is an ideal equipment for fine-grained heavy mineral processing. 5. Low Investment Cost and Short Return Period: Compared with other complex mineral processing equipment, the purchase and operating costs of the spiral chute are significantly reduced, which can bring quick investment returns to enterprises and is an economical and practical choice for small and medium-sized mineral processing plants and new production lines. Choosing a spiral chute is choosing an efficient, environmentally friendly, and economical future of mineral processing! We are committed to providing you with high-quality spiral chute equipment and professional mineral processing solutions. Contact us now to obtain a professional selection scheme and technical support, and maximize the value of your minerals!

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