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Mineral processing spiral chute 1. Overview: The chute sorting belongs to the inclined flow sorting process. The mortar is fed to some inclined grooves or slopes, and with the assistance of water flow, the mineral particles become loose and layered. The upper layer of light minerals are quickly discharged outside the groove, while the lower layer of heavy minerals are retained inside the groove or slowly discharged from the lower part. After each is collected, the selected ore and tailings can be obtained. The fiberglass spiral chute is a mining and beneficiation machine, making it ideal for mining and beneficiation of mineral sand on beaches, river beds, sand banks, and streams. The product has the characteristics of correct structure, simple installation, small footprint, simple operation, stable beneficiation, clear mineral separation, high processing yield, high efficiency, high beneficiation enrichment ratio, high recovery rate, and reliable operation. It has the advantages of light weight, moisture prevention, rust prevention, durability and corrosion resistance, and strong adaptability to fluctuations in feed volume, density, Granularity and grade. 2、 The technical principle is that the slurry is evenly distributed and slowly fed onto the surface of the spiral groove through the feeding groove installed at the head end of the rotating groove, implementing sorting. The tail of the rotating groove is equipped with a valve block type product acquisition groove, and the selected equipment is divided into three types according to grade along the radial direction. By adjusting the orientation of the valve block to change the cutting width of each product, the equipment gathering hopper allows the selected multi-directional mineral flow to be distinguished and gathered. The cross-section of the fiberglass chute and the slope change of the curve are particularly suitable for the separation of fine particle materials. Beneficiation spiral chute III. Special features 1. Stable separation process and simple control 2. Large allowable variation range of ore feed concentration 3. High enrichment ratio and high recovery probability 4. Small area occupied and low water consumption 5. Simple structure, no power required 6. Large processing capacity 7. Simple installation and easy operation 8. Small investment, quick results Beneficiation spiral chute 4 The fiberglass spiral chute is composed of six parts: a feeding distributor, a feeding chute, a spiral groove, an equipment acquisition groove, a product gathering hopper, and a bracket (including a cross or triangular frame) for this groove. The rotating groove connected by the rotating disc is the main accessory. The spiral plate is made of fiberglass (fiberglass reinforced coal gangue) and is bolted together. The spiral groove has a pre made durable wear-resistant layer on the selected surface. She has the advantages of lightweight, strong, and durable consumables. The head of the rotating groove is equipped with a multi tube ore feeding homogenizer to divide the ore dressing evenly, and the control is not cumbersome. The mineral sorting machine is freely stacked on a cross (or tripod) on a supporting table. The evenly divided slurry is slowly fed to the rotating groove surface through the feeding groove installed at the end of the spiral groove head, and sorting is carried out. The tail end of the spiral groove is installed in a valve block type new product selection groove, and the selected new products are divided into three (or four) types of new equipment along the radial direction according to grade. Change the cutting width of each new product by adjusting the orientation of the valve block. The new product gathering bucket is a concentric circular tube that allows the diverse mineral flows obtained to converge and export differently. The transverse plane and slope of the spiral chute are very suitable for selecting small particle materials. Mineral processing spiral chute 5. Scope of application: Fiberglass reinforced plastic spiral chute is suitable for processing 0.6-0.03MM and vein or placer ores, but it is unfavorable for sorting when the mud content is high. Now it has been widely used for processing iron ore, tungsten, tin ore, niobium tantalum ore, coastal and riverside ore sands, and gold mines. beneficiation spiral chute