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Working Principle
The side-action jig concentrator is a new-generation gravity separation equipment that utilizes a diaphragm mounted on the side of the jig chamber to generate pulsating water flow. Mineral separation is achieved based on differences in particle density.
During operation, the reciprocating motion of the screen plate produces a vertical alternating water flow. The upward water flow is characterized by high velocity and short duration, which suspends and loosens the mineral bed, creating favorable conditions for stratification. The downward water flow has lower velocity and longer duration, allowing particles to settle under gravity and strengthening the stratification effect.
Due to differences in settling velocity, heavy minerals rise less during the upward flow and settle faster during the downward flow, gradually concentrating beneath the screen plate. Light minerals, on the other hand, rise higher during the upward flow and settle more slowly, remaining above the screen surface.
After stratification, heavy mineral particles pass through the screen plate and enter the concentrate chamber, while light minerals are carried by the water flow to the end of the jig chamber and discharged through the tailings outlet.
Advantages
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Side-action diaphragm drive for stable and uniform pulsation
Integrated multi-chamber design combining roughing, scavenging, and cleaning
Wide particle size range: 2 mm to 300 mesh
High recovery efficiency for fine heavy minerals
Compact structure with high processing capacity
Suitable for various heavy mineral beneficiation applications
Technical Parameters
Successful Cases
Rock Gold Mine - South Sudan | Placer Gold Mines - Zimbabwe | Chromite - South Africa |
Alluvial Chrome Ore - Zimbabwe | Alluvial Tin Mines - Bolivia | Rock Tin Mines - Indonesia |
Copper Oxide - Russia | Tantalum Niobium Ore - Nigeria | Lithium Mines - Brazil |
Kaolin Mine - Uganda | Lead Zinc Mine - Morocco | Manganese Ore - Kenya | Hematite - South America |
FAQ
Q1: What is a side-action jig concentrator used for?
A side-action jig concentrator is used for gravity separation of heavy minerals based on density differences. It is commonly applied in the beneficiation of tungsten, tin, placer gold, iron, and manganese ores.
Q2: What is the difference between a side-action jig and a conventional jig?
The key difference lies in the side-mounted diaphragm drive structure. A side-action jig produces more stable and uniform pulsating water flow, improving separation accuracy and reducing fine particle losses compared to conventional jigs.
Q3: What particle size range is suitable for a side-action jig concentrator?
Side-action jig concentrators are suitable for materials ranging from 2 mm to 300 mesh, covering both coarse and fine heavy mineral particles.
Q4: Can a side-action jig concentrator handle fine heavy minerals?
Yes. Thanks to its multi-chamber design and controlled pulsation, the side-action diaphragm jig is particularly effective in recovering fine heavy minerals that are often lost in traditional gravity separation equipment.
Q5: What is the processing capacity of a side-action jig concentrator?
Depending on the model and material characteristics, the processing capacity can reach 15–20 tons per hour, making it suitable for medium-scale mineral processing plants.
Q6: Is customization available for different ore types?
Yes. Side-action jig concentrators can be customized according to ore properties, particle size distribution, and plant requirements. Process design and technical support are also available.