Equipment use FRP spiral chute is a combination of spiral concentrator, spiral chute, shaker, centrifugal concentrator equipment features, the best equipment in mining, mineral processing, particularly placer mining waterfront, river, sand beach, Creek Road more ideal. Products with a reasonable structure, simple installation, small footprint, ease of operation, processing stability, sub-ore clear, large capacity, high efficiency mineral enrichment ratio, high recovery rate, reliable operation characteristics. Light weight, moisture, rust, corrosion, and fluctuations in the amount of ore concentration, size, quality, adaptability, noise and other advantages. Equipment Use This device is suitable for sorting size 0.3 - 0.02 mm fines iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, phosphorus and B ore, tungsten ore, tin , tantalum, niobium, and other non-ferrous metal ore proportion of differences, rare metals and non-metallic mineral body. The device has a sorting process is stable, easy to control, to allow the ore concentration range changes, the enrichment ratio, high recovery rate, small footprint, water consumption, simple structure, without power, large capacity, easy to install, Easy to operate, the advantages of small investment and quick. Using the methods and principles of the spiral chute erected, calibration vertical line, with a metal frame or wood fixed in place by sand pump the ore sent to the screw at the top of the two feed ports, adding additional water to adjust the concentration of mineral paddle mine paddle down naturally from high swirl to produce a centrifugal force of inertia of the rotating velocity of the slope to the proportion of ore, particle size, shape differences, and, by the action of gravity and centrifugal force of the cyclone, the ore and sand separate, concentrate ore bucket inflow pipe connected to the tailings flow into the tailings pond sand bucket pipe received, then sand pump to drain away, to complete the whole process of dressing. 1, 2 ore evenly divided, crosses (tripod) three, four mine shafts, helical groove 5, product interception slot 6, 7 product gathering bucket, trough pillar FRP spiral chute technical parameters Model 5LL-1500 5LL-1200 5LL -900 5LL-600 5LL-400 outer diameter (mm) 1500 1200900600400 Pitch (mm) 540.720 900,720,540 675,540,405 450,360,270 240,180 from the diameter ratio (pitch / diameter) 0.75,0.6,0.45 0.75,0.6,0.45 0.75,0.6,0.45 0.75,0.6,0.45 0.6,0.45 transverse inclination (degrees) 9 ° 9 ° 9 ° 9 ° 9 ° on each screw head up to install several 4-24-24-232 feed size (mm) 0.3-0.02 0.3-0.03 0.3-0.03 0.2-0.02 0.2-0.02 to the ore concentration (%) 25-55 25-5525-55 25-5525-55 production capacity (t / h) 8-64-62-3 0.8 -1.2 0.15-0.2 Dimensions Length (mm) 1560 13,601,060,700,460 Width (mm) 1560 13,601,060,700,460 height (mm) 5230 5,230,400,026,001,500 weight (kg) 80060040015050 Edit this paragraph spiral chute installation program 1, first checks the quality FRP screw sheet (especially the quality of the work surface), size and shape to meet the requirements before mounting. 2, the coupling bolt holes on the flights in advance by the manufacturer typically drilled with. If there is no processing factory, you need to press the same drilling template to ensure a good interchangeability. 3. Bolt the five laps of helical segments connected into a group of helical grooves, horizontal, within two adjacent flange connection at the surface smooth transition prevail, paying particular attention to the coupling surface showings of not less than the corresponding surface showings. Radial direction. (Width direction) from the outer edge to align prevail allowed showings by the outer edge, the purpose of this installation is to prevent the occurrence of ore flow splash. When the connection at the seam, smooth putty required. 4, a set of five pieces of good quadriceps (or two, three) rotating together with the helical groove, into the desired shape of the distribution would have been coupled. 5, the four (three) columns in turn respectively mounted on four (or three or two) spiral grooves, spiral grooves and bolt the strut is fixed, then install the cross (tripod), so that the heads are at the periphery of the coil cloth, and finally all the bolts screwed good, after installation of helical segments to maintain the natural shape, without obvious variants. 6, will mine shafts and product interception slot spiral grooves were installed in the first end and a trailing end of the tight coupling to ensure watertight, if cracks, seal coating required, to ensure a smooth transition and groove. 7, evenly divided ore and product gathering bucket and slot bracket does not join, the freedom to place on the stand, the installation should pay attention to put a positive position in Figure. Each row of tubes aligned respectively corresponding to the distributor to the mine shafts. 8, spiral chute basis generally do not need fixed, but on the same level in four (three) on the basis of the plane, after installation, to check whether the spiral groove of the vertical axis of the vertical, you can add shims to adjust the vertical column below degrees. Spiral chute platform to be set at the appropriate height, spiral chute pillars and platforms need proper connection. When large-scale use in industry, should be a set of configuration, with multi-tube sub-ore mine is dosed, continuous rows of spiral chute should be configured to save floor space. Spiral chute advantages of the product with a reasonable structure, simple installation, small footprint, ease of operation, processing stability, sub-ore clear, large capacity, high efficiency mineral enrichment ratio, high recovery rate, reliable operation characteristics. Has weight light, moisture, rust, corrosion, and fluctuations in the amount of ore concentration, size, quality, adaptability, noise and other advantages. spiral chute range of applications suitable for sorting size 0.3 - 0.02 mm fines iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, phosphorus and B ore, tungsten ore, tin, tantalum, niobium, and other non-ferrous metal ore proportion of differences, metals and Non-metallic mineral body work process spiral chute will spiral chute erected, calibration vertical line, with a metal frame or wood fixed in place, the ore from sand pump to screw the top on both inlet at adding additional water adjust the concentration of ore paddle, paddle natural ore down from the high swirl to produce a centrifugal force of inertia of the rotating velocity of slope to the proportion of ore, particle size, shape differences, and, through the swirl of gravity and centrifugal force the ore and sand separate concentrate ore bucket inflow pipe connected to the tailings flow into the tailings pond sand bucket pipe received, then sand pump to drain away, to complete the whole process of dressing.