Laos rock tin ore processing plant

The  rock ore benefication plant basicly have steps as flow:

1.crushing equipment-jaw crusher

2.grinding equipment-ball mill

3.rougher concentration equipment-jig/spiral chute/centrifugal concentrator

4.reclean equipment-shaking table

5.drying equipment-rotary dryer

The ball mill is a key equipment to grind the crushed materials, and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc, and the ball mill can grind various ores and other materials with dry type and wet type. But according to discharge in different ways, the ball mill can be divided into gate ball mill and overflow ball mill. The gate ball mill is enforced discharging, relatively the discharge would be coarser, but the capacity would be higher, usually the gate ball mill used for primary grinding, the overflow ball mill used for secondary grinding.

6-S Shaking table which is also called table concentrator, is a mine separation device for fine minerals working by
gravity. They are effective in processing precious and base metal, rare metal and non-metallic minerals, widely
used in separation for Gold, Silver,Tin, Columbium, Tantalum, Titanium, Barium, Tungsten, Iron, Chrome,
Manganese, Zircon, Lead, Zinc, Mercury, Copper, Aluminum, etc.
Separating precisely is the prominent advantage of shaking table. We can get some final concentrate, final tailings and 1 or 2 kinds of middling product after the first separating from raw mineral. The enrichment ratio of concentrate is very good, when dealing with low grade tungsten ore and tin ore, the enrichment ratio could reach about 300times. Besides, the range of separating particle size effectively in dealing with metallic ore is 3 to 0.02 mm.