Spiral Chute Industry Report

Spiral chute industry report 1: Introduction Gravity separation is widely used in the beneficiation of metal and non-metallic ores due to its low environmental pollution and low cost. The spiral beneficiation machine is one of the gravity beneficiation machines, with a cross-sectional shape of cubic parabola, suitable for processing finer particle sizes of -0.2mm. During the sorting process, do not add flushing water, and cut off the fine, medium, and tailings in sections at the bottom of the tank. 2、 The production principle is the same: the slurry is slowly fed to the rotating groove surface through the feeding chute at the head end of the spiral groove for sorting. The bottom of the spiral groove is equipped with a valve block type product acquisition groove, and the sorting equipment is divided into three types according to grade along the radial direction. Change the cutting width of each product by adjusting the orientation of the valve block, and gather the selected multi-directional mineral flow through the equipment gathering hopper. The slope change of the cross-section and curve of the fiberglass chute is very suitable for the selection of fine particle materials. Spiral Chute Industry Report 3. Features 1. Stable sorting process and easy control 2. Wide range of allowable changes in feed density 3. Ultra high enrichment ratio, high recovery probability, 4. Small occupied area and low water consumption 5. Simple structure without power 6. Strong processing capacity 7. Simple installation and easy operation 8. Low investment and quick results Spiral Chute Industry Report 4 The structure of the spiral concentrator consists of a feeding equalizer, a cross (tripod), a feeding trough, a spiral trough, a selection trough, a gathering hopper, and a trough pillar. 5、 Application field: Spiral chutes are used for processing 0.6-0.03mm or vein ores and minerals, but high mud content is unfavorable for sorting. It has now been widely used for processing iron, tungsten, sand tin, tantalum niobium mines, beach or river sand mines, and sand gold, among others. Spiral Chute Industry Report Spiral Chute Industry Report