Spiral Chute
Feed size: 0-420 mm
Processing capacity: 35-1000 t/h
Applicable materials: Suitable for sorting fine materials (0.6-0.05 mm, or <2 mm under special conditions) of iron ore, ilmenite, chromite, pyrite, tungsten ore, tin ore, tantalum-niobium ore, alluvial gold, zircon, rutile, monazite, xenotime, and other non-ferrous metals, rare metals, and non-metallic minerals with specific gravity differences.
Application range: Placer mining in coastal areas, riversides, beaches, and stream channels.
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Product Features:
Stable mineral processing
Large processing capacity
High efficiency
Small footprint
Noise-free
DETAILED INTRODUCTION
Product Introduction
Spiral chute is a widely used gravity beneficiation equipment, suitable for processing fine materials with particle sizes ranging from 0.6 to 0.05 mm (under special conditions, materials below 2 mm can also be processed). It is applicable to various ores including iron ore, ilmenite,chromite,pyrite, tungsten ore, tin ore, tantalum-niobium ore, placer gold, zircon, rutile, monazite, phosphate ore, as well as other non-ferrous, rare, and non-metallic minerals with specific gravity differences.
Performance Features
The spiral chute offers stable beneficiation performance, high processing capacity, and excellent efficiency. It is highly adaptable to fluctuations in feed quantity, concentration, particle size, and grade. The equipment is easy to install, occupies minimal space, and is resistant to moisture, rust, and corrosion. It requires no power, has no moving parts, and operates without noise.Particularly suitable for placer mining along seashores, riverbanks, sand beaches, and streams.

Technical Parameters of Sawtooth Wave jig
| Model | 5LL-2000 | 5LL-1500 | 5LL-1200 | 5LL-1200 | 5LL-900 | 5LL-600 | 5LL-400 |
| Outer Diameter (mm) | 2000 | 1500 | 1200 | 1200 | 900 | 600 | 400 |
| Pitch (mm) | 1200 | 720/540 | 720/540 | 750/640 | 675/540 | 450/360 | 240/180 |
| Transverse Inclination Angle (°) | 10.81° | 8.69°/6.54° | 10.81°/8.15° | 11.25°/9.63° | 13.43°/10.81° | 13.43°/10.81° | 10.81°/8.15° |
| Number of Spiral Starts per Unit | 3 | 4 | 4 | 4 | 4 | 3 | 2 |
| Number of Sections per Spiral | 4 | 5 | 20 | 20 | 5 | 5 | 5 |
| Feeding Size (mm) | 4 to 0.04 | 0.8~0.037 | 0.3~0.03 | 0.3~0.03 | 0.3~0.03 | 0.2–0.02 | 0.2–0.02 |
| Feeding Concentration (%) | 20–40 | 25–40 | 25–40 | 25–40 | 25–40 | 25–40 | 25–40 |
| Capacity (t/h) | 15–40 | 6–8 | 4–6 | 4–6 | 2–3 | 0.8–1.2 | 0.1–0.2 |
| Overall Dimension L×W×H (mm) | 2200×2200×5800 | 1560×1560×5230 | 1360×1360×14400 1360×136010800 |
1360×1360×15000 1360×1360×12800 |
1060×1060×4000 | 700×700×2600 | 460×460×1500 |
| Weight (kg) | 1400 | 800 | 2400 | 2500 | 400 | 150 | 50 |
Notes:1. Spiral distance is customized.2. Number of the installed starts of spiral chute matters most to the capacity
3. The max number of installed starts of spiral chute is fixed, but the circle of each spiral could be customized
SOLUTION
Building on material-genome analysis as the cornerstone, we will map out a scientific, intelligent, and green blueprint for mine production.
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