The ​​Jigger Machine​​, also known as a ​​Jig Separator​​, is one of the oldest and most reliable ​​gravity-based mineral processing equipment​​ used for separating minerals based on differences in ​​density, particle size, and shape​​. It operates on the principle of ​​jigging​​, where a pulsating water current stratifies mineral particles in a vertical water column, allowing denser minerals to settle at the bottom while lighter ones are carried away.

Jiggers are widely used in ​​gold, tin, iron, coal, diamond, and heavy mineral processing​​ due to their ​​high efficiency, low operating cost, and simple operation​​.

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Material Application

Jigging machine Features

Gold and precious metals: Recover coarse gold particles (19.3 g/cm³) from alluvial deposits or hard rock ore tailings. Their ability to process larger particles complements finer separation methods like shaking tables.​

Coal beneficiation: Jiggers are widely used to separate clean coal (density ~1.3–1.4 g/cm³) from shale and pyrite (density ~2.5–5.0 g/cm³). They remove impurities, reducing ash content and improving coal quality for combustion or coking.​
● Iron ore processing: Concentrate hematite (5.26 g/cm³) and magnetite (5.18 g/cm³) from silica-rich gangue. Jiggers efficiently handle coarse iron ore particles, upgrading low-grade ores to meet smelting requirements.​
● Tin and tungsten ores: Separate dense cassiterite (6.9–7.1 g/cm³) and wolframite (7.0–7.5 g/cm³) from lighter silicates. Jiggers are particularly effective in pre-concentrating these ores before further processing.​
● Base metals: Concentrate lead (galena, 7.5 g/cm³) and zinc (sphalerite, 4.0–4.2 g/cm³) ores from gangue, reducing the load on downstream flotation processes.

specification

*The output will vary according to different materials, feed particle size and other factors

Type Model Jig room containing the surfac shape Jig room Stroke data Divide Max. feeding size (mm) capacity (t/h) water consumption (t/h) Power (kw)
Chang* Wide (mm) Single room (m²) Rows Room number With a total area of (m²) Stroke (mm) Chong times (times /mm)
Lateral drive LTP-34/2 Rectangle 450*300 0.135 Single 2 0.27 0.58 2-5 320-420 12 2-10 4-10 1.1
Bottom drive LTA-1010/2 Rectangle 1000*1000 1 Single 2 2 0.5 0-25 250-350 5 5-15 10-20 2.2
Side drive LTC-69/2 Rectangle 900*600 0.54 Single 2 1.08 0.56 0-50 220-350 12 6-9 40-60 1.5
Side drive 2LTC-366/8T Trapezoid 600*(300-600) 0.2-0.34 Double 8 2.16 0.68-0.41 0-50 120-300 5 3-6 20-40 1.1*2
Side drive 2LTC-6109/8T Trapezoid 900*(600-1000) 0.58-0.86 Double 8 5.76 0.52-0.35 0-50 120-300 5 10-20 80-120 2.2*2

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