Bidirectional spiral chute

Bidirectional spiral chute 1. Overview: Gravity separation is widely used in the beneficiation of metal and non-ferrous metals due to its low environmental pollution and cost. Spiral chute is one of the gravity beneficiation machinery, with a structural characteristic of a cubic parabolic cross-section. It is used to handle finer particle sizes of -0.2MM. During the sorting step, do not add water to rinse, and select fine, medium, and tailings in sections at the bottom of the chute. 2、 Use a method to make the fiberglass chute stand up, align it with the vertical line, use an iron frame or wood to stabilize it in a suitable direction, and use a sand pump to send the ore sand to the top two inlet ports of the spiral. The ore sand slurry enters to increase water and adjust its density. The mineral slurry naturally swirls from top to bottom, and an inertial centrifugal force occurs in the rotating inclined flow rate, resulting in differences in gravity, particle size, and shape of the sand ore, By separating the ore from the sand through the influence of the gravity and centrifugal force of the swirling flow, the concentrate enters the beneficiation hopper and is piped out. The tailings enter the tailings hopper and are piped to the sand tank, which is then discharged by a mortar pump, completing the entire beneficiation process. two-way spiral chute 3. Features This equipment is suitable for separating iron, ferrotitanium, ferrochrome, ferrosulfide, zircon, Rutile, monazite, phosphate ore, tungsten ore sand, tin, tantalum niobium ore, tantalum niobium ore or other non-ferrous metal ores, rare ore metals and non-metallic minerals with gravity difference. This machine also has advantages such as stable selection process, easy operation, wide range of allowable changes in feed density, high enrichment, high recovery rate, small footprint, low water consumption, simple structure, no need for power, large processing capacity, easy installation, easy operation, low investment, and quick effectiveness. Two way spiral chute IV. According to the Granularity of ore processed, the chute can be divided into three categories: (1) Coarse size chute, the maximum Granularity of feeding is more than 2-3 mm, and the maximum can reach 100-200 mm. (2) The ore chute is used to handle 2-3mm sized ore materials. (3) Slurry chute, with a feeding particle size less than 0.074MM. 5、 Scope of use: FRP spiral chute is suitable for separating fine grained iron, ferrotitanium, ferrochrome, pyrite, placer tin, tantalum niobium, gold, coal, monazite, Rutile, zircon, rare earth or other metal and non-metallic mineral materials with sufficient Density contrast. Bidirectional spiral chute Bidirectional spiral chute