Portable spiral chute

Portable spiral chute 1. Overview: Gravity separation is widely used in the beneficiation of metal and non-ferrous metals due to its low pollution and low cost. Spiral chute is one of the gravity beneficiation machines, characterized by a cubic parabolic cross-section, suitable for processing finer particle sizes of -0.2 millimeters. During the sorting process, there is no need to add water for flushing, and the end of the chute is divided into sections to select fine, medium, and tailings. 2、 Use the method to erect the spiral chute, calibrate the vertical line, use an iron frame or wood to set a suitable position, use the mortar pump to send the sand ore to the two feeding ports above the spiral, enter the increased water, adjust the density of the mineral slurry, the mineral mortar naturally swirls from high to low, and a coherent centrifugal force occurs in the flow speed of the whirling inclined surface, and the gravity, Granularity and morphology of the sand ore are different, The efficiency is obtained by the gravity and centrifugal force of the swirling flow, which separates the ore and sand. The selected ore is discharged into the concentrate hopper and connected out through pipelines. The tailings are discharged into the tailings hopper and moved to the sand tank through pipelines. Then, they are discharged by a sand pump, completing the entire beneficiation process. Portable Spiral Chute III. Advantages or Characteristics: 1. High efficiency, high recycling rate, and correct mineral sorting; 2. No power required; 3. Lightweight, rust resistant, durable, wear resistant, and corrosion-resistant; 4. Low cost and long service life; 5. It is applicable to the fluctuation of feed volume, density, Granularity and grade; The friction force on the surface of 6 diamond sand makes the beneficiation efficiency better than other plastic surfaces. Portable spiral chute IV. According to the Granularity of the processed ore materials, the chute can be divided into three categories: (1) coarse spiral chute. The maximum feeding particle size is more than 2-3mm, and the maximum can reach 100-200mm. (2) Mineral sand chute, processing 2-3 millimeter sized ore. (3) Slime spiral chute, feeding Granularity<0.074mm. 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. Portable Spiral Chute Portable Spiral Chute