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Gravity beneficiation equipment is widely used in the beneficiation of metallic and non-metallic ores due to its low environmental pollution and low cost. The fiberglass spiral chute is a type of gravity separation machine, characterized by a cubic parabolic shape on the cross-section. It is suitable for processing finer particles up to -0.2mm in size. In the sorting process, there is no need to add water for flushing, and the end of the chute is divided into sections to obtain fine, medium, and tailings. 2、 The method of use is to set up the spiral concentrator, calibrate the vertical line, fix the iron shelf or wood in the proper position, send the sand ore to the two ore feeding ports on the spiral top by the slurry pump, add water, adjust the density of the mineral slurry, the slurry naturally swirls from high to low, generate a single coherent centrifugal force in the flow speed of the rotating slope, and obtain the difference in the specific gravity, Granularity and state of the sand ore, Through the action of gravity and centrifugal force obtained through swirling flow, the sand and ore are separated, and the concentrate is discharged into the beneficiation hopper and connected out through pipelines. The tailings flow into the tailings hopper and are moved to the sand tank through pipelines, and then discharged by a sand pump, completing the entire beneficiation process. Beneficiation equipment spiral chute III. Advantages and characteristics: 1. High efficiency, high recovery rate, and accurate ore sorting; 2. No power required; 3. Lightweight, rust resistant, durable, wear resistant, and corrosion-resistant; 4. Low cost, long application life; Strong applicability to fluctuations in ore feed volume, concentration, particle size, and grade; The friction force on the surface of 6 diamond sand makes the beneficiation effect better than other plastic surfaces. spiral chutes for mineral processing equipment IV. According to the size of ore processed, the chutes can be divided into three types: (1) coarse spiral chutes. The maximum Granularity of ore feeding is more than 2-3 mm, and the maximum can reach 100-200 mm. (2) The sand ore chute is used to handle 2-3MM particle grade ore materials. (3) Slurry chute, feeding particle size less than 0.074 millimeters. Dressing equipment spiral chute V. Applicable This machine is suitable for separating iron ore, Ilmenite, chromite, pyrite, zircon sand, Rutile, monazite, phosgenite, tungsten, sand tin, tantalite, tantalum niobium or other nonferrous metals, rare ore metals or nonferrous metal mineral bodies with different density and specific gravity from fine and small materials with a Granularity of 0.3-0.02MM. beneficiation equipment spiral chute