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Spiral chute discharge bucket 1. Brief introduction The gravity concentration spiral chute is a combination of the characteristics of the gravity concentration spiral chute, spiral concentrator, shaking table, centrifugal gold concentrator. It has passed the appraisal by the relevant scientific research, design, universities, mineral processing enterprises and other units organized by the Ministry of Metallurgical Industry. It is recognized that the mechanical performance is superior, the separation index is advanced, and it has won the Scientific and Technological Research Achievement Award of the Ministry of Metallurgical Industry. Now it has been widely used in non-ferrous and Ferrous metals. This machine is suitable for separating iron ore, Ilmenite, Chromite, pyrite, zircon, Rutile, monazite, phosphate rock, tungsten sand, sand tin, tantalum niobium ore, niobium and other non-ferrous metals, rare metals and non colored metal minerals with different specific gravity from fine materials with a Granularity of 0.3-0.02 mm. 2、 The production principle is that the slurry is evenly distributed and slowly fed onto the surface of the spiral groove through the feeding chute installed on the rotating groove head, implementing sorting. The bottom of the rotating groove is equipped with a valve block type product selection groove, which divides the selection equipment into three types according to grade along the radial direction. By adjusting the position of the valve block to change the cutting width of each product, the equipment gathering hopper allows for the differentiation and aggregation of the obtained variable mineral flow. The cross-section of the spiral chute and the slope change of the curve are very suitable for the selection of fine particle materials. Spiral chute discharge bucket III. Highlights and features 1. High efficiency, high recovery rate, and precise ore separation; 2. No power required; 3. Small weight, anti rust, wear-resistant, and strong corrosion resistance; Low cost and long service life; 5. Strong adaptability to fluctuations in ore feed volume, concentration, particle size, and grade; The frictional force on the surface of 6 diamond sand makes the beneficiation effect superior to other plastic surfaces. spiral chute discharge bucket 4. Structural composition: The spiral chute is composed of 6 parts, including a feeding homogenizer, a feeding chute, a rotating groove, a product cutting groove, an equipment gathering hopper, and a groove support (including a cross or triangular frame). The spiral groove connected by the rotating plate is a key accessory. The spiral plate is made of fiberglass (fiberglass reinforced coal gangue) and connected together through screws. The sorting surface of the rotating groove has one layer of pre designed durable wear-resistant layer. It has the advantages of lightweight, sturdy, and durable consumer goods. The spiral groove is equipped with a multi tube feeding homogenizer to screen minerals evenly, which is not cumbersome to operate. The mineral sorting equipment is freely stacked on the cross (or tripod) of the support table. The evenly distributed mortar is slowly fed to the spiral groove surface through the feeding groove installed at the head of the rotating groove, and the selection is carried out. The bottom of the rotating groove is installed in a valve block type new equipment to obtain the groove, allowing the sorted new products to be divided into three (or four) new products according to grade along the radial direction. Change the selection width of each new device by adjusting the position of the valve block. The new product gathering bucket is a concentric circular tube that distinguishes and converges the intercepted multi head ore flow. The cross-section of the fiberglass chute and the change in slope of the curve are particularly applicable for the selection of fine-grained materials. Spiral chute discharge bucket V. The application scope of this machine is to separate fine materials with Granularity of 0.3-0.02MM into iron ore, ferrotitanium ore, ferrochrome, ferrosulfide, zircon ore, Rutile, monazite, phosphate ore, tungsten ore, placer tin, tantalum, niobium ore and other non-ferrous metals, rare mineral metals and this non-ferrous metal mineral body with gravity difference. spiral chute discharge bucket