Waste mud or water for ore sand can be separated from the ores. This series of density separator also usually applied to ore washing, desliming and dehydration and so on.Our screw separators are divided into single and double screw separators. Besides, they are also divided into high weir and submerged screw graders. If the overflow edge is higher than the center line of spiral shaft and lower than the external diameter of spiral at the overflow end, the graders are high weir ones. The spiral concentrator is the optimum equipment for mining and mineral processing. Especially for the placer mining in the seaside, river, sand beach and brook, the spiral chute is more desirable. The spiral chute separator has the advantages of light weight, moisture-proof, antirust, corrosion-resistant, strong adaptability to the feeding and the fluctuations in concentration, particle size and grade, no noise and so on.This equipment applies to the sorting of fine minerals whose particle size is from 0.3 – 0.02 mm such as iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, tungsten ore, tin, niobium ore as well as other non-ferrous metals with differences in the proportion, rare metals and non-metallic minerals.
In addition, the spiral chute is easy to operate with stable sorting process, the allowed changing range of feeding concentration is wide, the water consumption is low and other advantages.Rod mills, also named bar mills, are available in dry and wet types. Customers can choose anything they like according to actual conditions. The company adopts the advanced controllable materials feeding in and discharging technology and installs appropriate grinding rod depending on the actual materials changing from the traditional surface contact to line contact, making more even particle size and higher yield. Therefore, they are widely used in refractory, chemical industry, metallurgy, glass and other industries, which are highly demanding of evenness degree for finished products. In recent years, they are also used in sand making industry for building materials.
Due to the air and the material mix uniformly and the air and material proportion is big, and the air is smooth, so the separation of materials can be completed successfully in the spiral washer. All the internal parts and components in the spiral washer will be connected with material, and it can be inset the wear resistant material with high strength, so that the abrasion loss will be reduced greatly. The routine examination only needs to pay attention to the internal wear-resistant material, checking whether there is a shedding on the material, and whether there is damage on the blade. Finally, it is necessary to add oil to the machine on time, to prevent the air leaking from the hole on the body and prevent the debris falling.
Sand maker : http://www.mine-crusher.com/sandmaker.htm
jerking table : http://www.mine-crusher.com/news_133.htm
screw grader: http://www.hxjq-mill.com/news/screw_separation_machine.htmlViac článkov tohto autora. >