Gravity Mining Spiral Chute Equipment for Heavy Minerals Selection

Gravity Mining Spiral Chute Equipment for Heavy Minerals Selection

Model NO.: DI 1200

Product Description


Gold Spiral Chute Separator Zircon Spiral Concentrator Gold Spiral Chute Separator Zircon Spiral Concentrator

Application of spiral chute:
The spiral chute is a gravity separation device that is widely used in the processing of non-ferrous metals, rare metals, and non-metallic minerals. It is suitable for materials such as iron ore, gold ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, phosphorite, tungsten ore, tin, tantalum, and niobium ores, among others.

Working Principle:
The spiral chute operates under the combined forces of water flow, gravity, centrifugal force, and friction. Slurry is fed into the top of the spiral, where it is distributed evenly through a feed distributor to each spiral concentrator. The unique design of the spiral allows for efficient sorting as the slurry flows down the spiral path. As the material moves along the spiral, particles are separated based on their size, density, and shape. Lighter particles are carried outward by the water flow, while heavier, denser particles move toward the inner side of the spiral, resulting in effective concentration.

Advantages and Features:
- ISO 9001:2008 certified
- Safety Certificate of Approval for Mining Products
- Longest manufacturing history in China
- Self-developed technology
- Professional technical team with extensive experience
- High recovery rate, high efficiency, and precise separation
- No need for external power
- Strong adaptability to fluctuations in feed quantity, density, particle size, and grade

Technical Specifications:
Our company uses the latest design and advanced technology to ensure all specifications of the spiral separator meet strict quality standards. We offer a range of spiral separators with different groove designs, suitable for various applications including colored metal mines, coal chemical industries, coal washing, sulfur factories, and research institutions, design departments, and university laboratories.

We provide high-quality mining equipment, including shaking tables, jigs, gold trommels, gold sluices, rotary screens, sand washers, and spiral chutes, all of which have passed ISO 9001:2008 certification. We can also develop customized mineral processing solutions tailored to your needs at the lowest cost and simplest method. Additionally, we offer small-scale lab testing equipment. Feel free to contact us for more details. Don’t hesitate to reach out for potential business cooperation via the email below.

Technical Parameters of Spiral Chute:

Model Diameter (mm) Pitch of Screw Number of Threads Number of Turns Max. Feed Size (mm) Mine Density (%) Capacity (t/h) Height (m)
DI2000 2000 1200 2–4 3.5 0.04–4 20–40 15–45 6.8
DI1500 1500 900 2–4 4 0.03–0.3 20–45 10–25 6.1
DI1200 1200 720 / 540 2–4 4–5 0.03–0.3 30–50 4–6 5.23
L900 900 540 / 360 2–3 4–5 0.03–0.3 30–50 2–3 4
LI600 600 390 / 360 1–2 4–5 0.02–0.2 30–50 0.8–12 2.6
LI400 400 180 1–2 4–5 0.02–0.2 30–50 0.5–0.2 1.3


Gold Spiral Chute Separator Zircon Spiral Concentrator
Gold Spiral Chute Separator Zircon Spiral Concentrator
Gold Spiral Chute Separator Zircon Spiral Concentrator

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