In the re-election plant, the shaker is the most widely used and efficient sorting equipment for sorting fine ore. Shaker beneficiation can not only be used as an independent beneficiation method, but it is often combined with jigging, flotation, magnetic separation and mineral processing equipment such as centrifugal concentrators, spiral concentrators and belt chutes. Shaker has been widely used tungsten, tin, tantalum, niobium and other rare metals and precious metal ores and sorting, in addition, when sorting iron, manganese ore is also widely used. Before the flotation method appeared, it was also used for the selection of non-ferrous metal ore. During the re-election of tungsten, it is estimated that about 30% to 80% of the concentrate is obtained by shaker sorting.
The particle size of the shaker is generally 2 to 0.037 mm when selecting tungsten and tin, but the lower limit of the particle size of the mud shaker can be 0.0119 mm. In production practice, because the shaker is used in conjunction with other equipment, it is often used to recover fine minerals above 37 microns.
The main advantages of shaker beneficiation are: 1 The enrichment ratio of beneficiation is very high, up to 300 times; 2, after one sorting, the final concentrate and abandoned tailings can be obtained; 3 sometimes multiple products can be obtained at the same time as needed. 4 minerals on the bed surface is obvious, so it is convenient to observe, adjust and pick up.
The main disadvantage of shaker beneficiation is the low processing capacity per unit area and the large area occupied by the plant. The maximum capacity for handling coarse sand is no more than 5 tons per hour per square meter of bed surface; it is only about 0.5 tons per hour when handling fine slime.
Working principle:
Horizontal Ribbon Blender consist of U-shaped barrel, agitator, speed reducer and electric motor .Untwist double ribbon are swirled with the main shaft in the U shape barrel. The outer ribbon push the material from the two ends to the center of the barrel, inner ribbon push the material from center to the two ends. Thus to achieve material convention
Under the driven of motor, the double ribbon agitator mix the material quickly. This ribbon blender is characterized by high mixing effect, large productivity, and a very low failure rate. Since it is a batch type mixer, customer should choose the model according to the output per batch.
The discharging port is set in the bottom center, with the help of the outer ribbon,the material can be discharged completely, and no dead zone.
We also provide suitable feeding machine for the ribbon blender,such as Screw Conveyor, Vacuum Conveyor,Bucket Elevator,flexible screw conveyor etc.
Application:
The horizontal ribbon blender is widely used in chemical, pharmaceuticals, food, and construction line. It can be used to mix powder with powder, powder with liquid, and powder with granule.
Ribbon Blender
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