2LTC-6109/8Tjigger is also called Trapezoid jigger (side-driving diaphragm jigger). It is a kind of gravity beneficiation plant using water as medium and beneficiate according to different densities of different materials. It has four independently adjustable jigging slots. The beneficiation section looks rectangle and it takes advantages of high recovery and large treatment capacity. It is widely used in the beneficiation of metal and non-metals like hematite, limonite, placer gold, manganese, tungsten, tin, tantalum-niobium, mercury, fluorite, barite and celestite, metal smelt slag, the recoverable alloy and so on.