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Spiral Chute
Spiral Chute

Gravity Spiral Chute

Spiral chute has the characteristics of reasonable structure, simple installation, small footprint, simple operation, stable ore dressing, clear ore separation, large processing capacity, high efficiency, high beneficiation ratio, high recovery rate, and reliable operation. Gravity spiral chute has the advantages of light weight, moisture-proof, rust-proof, corrosion-resistant, strong adaptability to the fluctuation of ore concentration, particle size and grade, and no noise.

Outer Diameter(mm)


Screw Pitch(mm)


Path Ratio(Screw Pitch/Dia)


Feed Density(%)




Feed Size(mm)

Technical Parameter
product Feature
High Enrichment Ratio, high Recovery Rate
Small footprint, low water consumption
Simple structure, no power required, large processing capacity
Easy installation and operation
product Details
Spiral chute is suitable for separating iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, phosphobitite, tungsten ore, tin ore, tantalum ore with a particle size of 0.3--0.02 mm Ores, niobium ores and other non-ferrous metals, rare metals and non-metallic minerals with different specific gravity.
product Technical Parameter
Model 5LL-1500 5LL-1200 5LL-900 5LL-600 5LL-400
Outter dia(mm) 1500 1200 900 600 400
Spiral distance(mm) 540,720 900,720,540 675,540,405 450,360,270 240,180
Spiral distance ratio 0.75,0.6,0.45 0.6,0.45
Gradient (°)
Number of threads 4-2 4-2 4-2 3 2
Feeding size(mm) 0.3-0.02 0.3-0.03 0.3-0.03 0.2-0.02 0.2-0.02
Mine density (%) 25-55
Capacity (t/h) 8-6 4-6 2-3 0.8-1.2 0.15-0.2
Outside diameter(mm) 1560 1360 1060 700 460
Heigh (mm) 5230 5230 4000 2600 1500

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Address:Room 707, Shenglong Tianxi Plaza Tower C8,Daxue Road,Erqi District, Zhengzhou,Henan,China
Henan Yusheng Machinery Co.,Ltd