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Quotation for outer spiral chute: 1. Describe the beneficiation chute including the slope flow sorting process. The mortar is fed to some inclined grooves or slopes, and with the help of flowing water, the mineral particle group is not tight and layered. The lighter mineral material on the upper part is quickly discharged to the outside of the groove, while the heavy mineral on the lower layer is retained in the groove or discharged from the bottom at low speed. After receiving the difference, the selected ore or tailings can be obtained. Fiberglass spiral chutes are machinery for mining and beneficiation, especially ideal for sand mining in bays, rivers, sandbanks, and streams. The product also has the characteristics of appropriate structure, simple installation, small footprint, simple operation, stable beneficiation, clear mineral separation, high yield, high efficiency beneficiation and enrichment ratio, high recovery and utilization rate, and reliable operation. It has the advantages of light weight, moisture prevention, rust prevention, durability and corrosion resistance, and strong applicability to the fluctuation of feed volume, density, Granularity, and grade. 2、 The production principle is that the evenly proportioned mortar is slowly fed onto the rotating groove surface through a feeding chute installed on the spiral groove head for sorting. The tail end of the spiral groove is equipped with a valve 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 variable mineral flows to converge and export differently. The transverse plane and slope of the curve of the fiberglass spiral chute vary greatly, and the applicable range is for the selection of fine particle materials. The quotation of external spiral chute is . III. The special FRP spiral chute has attracted special attention among several gravity separation machines due to its low energy consumption, simple structure, small floor area, simple operation, stable beneficiation, clear screening minerals, no moving accessories, convenient Computerized maintenance management system, strong handling capacity per unit area and other characteristics. The equipment has a wide and gentle trough surface, and the slurry flows in a large area in laminar flow, which is more suitable for processing medium and fine (-4mm) Granularity ores. China has made fiberglass chutes with diameters of 400, 600, 900, and 1200MM, Ф The output of 1200mm four heads is approximately 4-6 tons per hour. The quotation for the outer spiral chute of is four. The structure of the spiral concentrator is composed of six parts: a feeding homogenizer, a feeding chute, a spiral groove, an equipment cutting groove, a product gathering hopper or groove bracket (including a cross or triangular frame), and so on. The main component is the rotating groove connected by the rotating disc. The spiral plate is made of fiberglass (fiber reinforced coal gangue) and is bolted together. The sorting surface of the spiral groove has a pre made wear-resistant layer. She has the advantages of lightweight, sturdy, and durable consumables. A multi tube feeding homogenizer is installed above the rotating groove to evenly sort minerals, making control simple and convenient. The mineral screening device is not limited to being placed on a cross (or tripod) on a supporting table. Uniform mineral mortar is slowly fed to the rotating groove surface through the feeding groove installed at the end of the spiral groove head, and selection is carried out. The tail end of the spiral groove is equipped with a valve block type new equipment to obtain the groove. The sorted new products are divided into three (or four) types of new products along the radial direction according to grade. Change the selection width of each new product by adjusting the orientation of the valve block. The new equipment gathering bucket is a concentric circular tube that allows the intercepted and variable mineral flows to be densely drawn out. The transverse section of the fiberglass chute and the slope change of the curve are extremely suitable for the selection of fine particle materials. Quotation of external spiral chute V. Scope of application: FRP spiral chute is used to separate fine grained iron ore, ilmenite ore, chromite ore, pyrite ore, sand tin, tantalum niobium ore, placer gold mine, coal mine, monazite, Rutile, zircon ore, rare earth ore or other metal and non-metallic mineral materials with sufficient Density contrast. Quotation for outer spiral chute at