The spiral chute is most suitable for several rooms. Firstly, it introduces that gravity separation is widely used in the beneficiation of metal and non-metallic ores due to its low environmental pollution and low cost. Glass fiber reinforced plastic chute is one of the gravity beneficiation equipment, with a structural feature of a cubic parabolic cross-section. It is suitable for processing finer particle sizes of -0.2mm. In the sorting step, there is no need to add water to wash, and the bottom of the chute is divided into sections to obtain refined, medium, and tailings. 2、 Technical principle: The fiberglass spiral chute separator can be freely placed on a cross (or tripod) on a support table. Equal slurry is slowly fed onto the surface of the rotating groove through the feeding chute installed at the head of the spiral groove, and sorting is carried out. The tail is equipped with a valve type product selection slot, which divides the selected equipment into three (or four) categories according to grade along the radial direction. Change the cutting width of each product by adjusting the orientation of the valve block. The equipment gathering bucket is a concentric circular tube that allows the obtained multi-directional mineral flow to be densely drawn out. The cross-section of the spiral chute and the slope change of the curve are particularly suitable for the separation of fine particle materials. The spiral chute is most suitable for . 3. Special features: 1. The sorting process is stable and easy to operate. 2. The allowable range of feed density is relatively large. 3. The ultra-high enrichment ratio and high recovery rate. 4. The area occupied is relatively small, and the water consumption is small. 5. The structure is simple, and no power is needed. 6. The processing capacity is strong. 7. The installation is simple and easy to understand, and the operation is simple. 8. The investment is small, and the results are quick. The spiral chute is most suitable for four The structure of the fiberglass spiral chute is composed of a feeding device, a cross (tripod), a feeding chute, a spiral groove, a receiving groove, a gathering bucket, and a groove pillar. The spiral chute Jiwu is the most suitable. 5. Use This machine is suitable for separating small materials with a particle size of 0.3-0.02mm to obtain iron ore, ilmenite, Chromite, pyrite, zircon, Rutile, monazite, phosphorus, tungsten ore, tin ore, tantalum niobium ore, tantalum niobium ore and other non-ferrous metal ores, rare mineral metals and non-metallic mineral bodies with different gravity. Which rooms are most suitable for the spiral chute of