Jigger is mainly consist of three parts: main frame, driving set and jigging chamber. The basic composition of jigger is jigging chambers, also called jigging boxes, and there are screens in each chamber. Water and raw ore will be feed from one end of the jigger screen, the ore granules will move in the vertical alternative water-flows. Layers will be formed because of density difference of materials. The minerals with small density will be in the up layer and will flow together with the up pulp flow while material with bigger density will be in the down layer and will discharged from the down discharging port as jigging concentrate.
Ore dressing by Gravity Jig is considered as one of the major means for gravity beneficiation with the process characteristics being continued feed of ores to be beneficiated onto screen plate in Jigging Chamber, forming thick material layer. Upward flow is injected via screen plate periodically, allowing the lift of bed layer to be loose and flow to drop(or stop rising ).During this process, grains of different densities will displace relatively, with the heavy materials bring delivered into lower layer and the light material being transferred into the upper layer. Concentrate and tailings will be obtained after their being discharged respectively.
Feature of Jigger/ Jig separator
|1. High capacity|
|2. High concentration ratio and high recovery|
|3. Fabricated with highest quality material|
|4. Easy to install, operate and maintain|
|5. The pulsation curve is saw-tooth wave shape facilitate heavy mineral to settling|
|6. Saving water 30-40% than ordinary jig|
|7.The pulsation speed very easy adjusted by regulator|
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