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sbm spiral conveyor with bowl classifierTypes of Classifiers in Mineral Processing Spiral Classifier.In mineral processing,the Akins AKA spiral or screw Classifier has been successfully used for so many years that most mill operators are familiar with its principle and operation.This classifier embodies the simplest design,smallest number of wearing parts,and an. Spiral Classifier Working Principle Animation Free Working Principle Of Dynamic Classifier Hp Bowl Mill.Screw Conveyor Wikipedia.The first type of screw conveyor was the Archimedes screw,used since ancient times to pump irrigation water.They usually consist of a trough or tube containing either a spiral blade coiled around a shaft,driven at one end and held at the other,or a. Spiral Classifier Manufacturer from Ahmedabad Manufacturer of Spiral Classifier offered by Aesha Conveyors And Crushing Equipment,Ahmedabad,Gujarat.Manufacturer of Spiral Classifier offered by Aesha Conveyors And Crushing Equipment,Ahmedabad,Gujarat.Aesha Conveyors And Crushing Equipment.Odhav. Shaftless Screw Conveyors KWS Manufacturing Shaftless Screw Conveyors.Bulk materials discharged from centrifuges,filter presses or mixers can easily be metered or conveyed using a shaftless screw conveyor.Our shaftless design provides a non clogging conveying surface that allows difficult to convey materials to become easy to convey. spiral conveyor price,spiral conveyor price Suppliers and. offers 1,255 spiral conveyor price products.About 61% of these are Conveyors,4% are Material Handling Equipment Parts.A wide variety of spiral conveyor price options are available to you,such as material feature,structure,and material. The Use Of Spiral Classifier For Gold The spiral classifier is one of the size classifying equipment for the mining industry it is a kind of equipment for mineral classification based on the principle that the specific gravity of solid particles is different and the speed of precipitation in,The use of spiral classifier for gold. Screw conveyor Archimedes' screw Centreless screw conveyor A screw conveyor or auger conveyor is a mechanism that uses a rotating helical screw blade,called a "flighting",usually within a tube,to move liquid or granular materials.They are used in many bulk handling industries.Screw conveyors in modern industry are often used horizontally or at a slight. Sd Sand Washer Hammer Crusher Spiral Classifier FTMLIE. sand washer hpt cone crusher spiral classifier.mining machinery spiral classifier spiral sand washer mining machinery spiral classifier spiral sand washer screw sand washer crusher plant liner amroninternational rd cone crusher liner t palmer un screw crusher bowl with the start the plant including all take a full nbsp.Learn More africa quartz kaolin sand washing machine company africa quartz kaolin sand washing machine company kaolin sand washing process in iranafricarhire.co.zaNigeria is rich is solid mineral resources,such as: Kaolin,gypsum,mica,clay,tantalite,iron ore,gemstone,Limestone and Granite Crush P Classifier an overview ScienceDirect Topics Classifier systems evolve sets of logical rules to perform a classification task (Figure 5).There is a limited range of variation in the representations probabilistic rules and so forth.By contrast,GP has spawned a wide range of representations,including terms (Figure 6),grammars,program execution graphs,linearized trees,stack based programs,and machine code programs. Spiral Tech Screw Conveyors Through constant research and development,Spiral Tech has managed to supply custom built products to suit the process needs and objectives of customers.Vast resources enable Spiral Tech to design,manufacture and supply the following : Shaftless screw conveyor systems Sand Making Machine We are a large scale joint stock enterprise integrating R & D,production,sales and service.After 40 years of innovation and development,we now have three major production sites (sandstone,grinding and beneficiation) and become an enterprise with both soft and screw classifier classifiers The Spiral Classifier is available with spiral diameters up to 120″.These classifiers are built in three models with,125% and 150% spiral submergence with straight side tanks or modified flared or full flared tanks.The spiral classifier is one of the size classifying equipment for the mining industry.It. New & Used Screw Classifiers for Sale Sand Screw. New and Used Screw Classifiers for Sale Savona Equipment is a spiral classifier supplier worldwide.We offer washing systems with a range of sand screws for sale to fit your needs.High capacity dewatering screws deliver the fine aggregates and are also know as fine material screw washers. Spiral Classifier goldcilplant Spiral Classifier.Spiral Classifier is a traditional type of classification equipment,mainly for metal mineral processing for the slurry density and particle size on the wet grade,mining operations could also be used in the flow desliming. Australian Silica Quartz : Spiral and Classifier Testwork SPIRAL AND CLASSIFIER TESTWORK RESULTS FOR THE M70 326 SILICA SAND PRODUCTS Spiral and Up Current Classifier trials have been completed to confirm the final configuration of the upgraded Urban Resources ASQ washing plant,determine the expected sand product characteristics and generate a bulk sample to provide to potential end users. Vibratory Conveyors Owned Vibratory Spiral Conveyor Industry Search Australia provides consultancy,design and fabriion services on all major types of vibratory materials handling and processing machinery.We supply vibratory feeders,vibratory screens,vibratory conveyors,as well as other specialised vibrating equipment. Stainless Steel Shaftless Classifier KWS Manufacturing Engineers from Layne Heavy Civil,Environ,and KWS worked together to design a stainless steel shaftless classifier for the application.Process and site information provided by Layne Heavy Civil and Environ combined with KWS engineering knowledge of conveying ensured that the project would be a success.Special Features of KWS Design New & Used Screw Classifiers for Sale Savona Equipment New and Used Screw Classifiers for Sale Savona Equipment is a spiral classifier supplier worldwide.We offer washing systems with a range of sand screws for sale to fit your needs.High capacity dewatering screws deliver the fine aggregates and are also know as fine material screw washers. Grit Sand Classifier Hydroscrew Screw Conveyors Grit Classifiers consist of an inclined screw conveyor with a large volume hopper including an inlet spout and a water outlet spout,a shaftless screw housed in a trough,a low friction anti wear trough liner,a trough cover,an outlet spout for solid particles,and a drive unit mounted at the outlet end. is 11592 pdfcrusher plant sale in india is 11592 pdfcrusher plant sale in india:.hed publication of the Bureau of Indian Standards is of particular interest Apex Mill Pdfcrusher Plant Sale In Indi pdfcrusher plant sale in india Grinding Mill China.Used Parker Stone Crusher for Sale in India. Drive Shafts & Shaftless Spirals Features & Benefits One of the many benefits of a shaftless conveyor is the ability to convey wet,sticky bulk materials efficiently with only the spiral.Shafted screw conveyors require a center pipe to support the screw and to provide a means for rotation.The KWS Shaftless Screw Conveyor design is not compromised by extending a drive shaft into the product flow. On classifier in mineral processing Hemine Mining. On classifier in mineral processing.Home On classifier in mineral processing.Jaw Crushers.Jaw Crushers.CJ Series Jaw Crusher.HD Jaw Crusher.Cone Crushers.Cone Crushers.CS Cone Crusher.GYS Series Hydraulic Cone Crusher.HP Series Multi. what is the difference between spiral classifier and. Spiral Classifier,Spiral Separator,Screw Classifier,Screw Separator.Spiral Classifier also can be called spiral separator,screw classifier or screw.The content of powder with size of 0.00 0.75mm is between 2% 15% and can be.The principle used in spiral classifier is that different sizes of crushers have.More details » Get Price Separators,Classifiers,and Screeners Specifications. Rake Spiral Bowl Classifiers Equipment using mechanical action to dewater,deslime or separate coarse bulk materials for finer material.Drag classifiers consist of a chain link conveyor or endless belt that is dragged through a solid liquid mixture.Rake classifiers lift solid liquid mixtures up onto a plate with a screen or rake. US2428789A Spiral conveyor classifier Google Patents US2428789A US471989A US47198943A US2428789A US 2428789 A US2428789 A US 2428789A US 471989 A US471989 A US 471989A US 47198943 A US47198943 A US 47198943A US 2428789 A US2428789 A US 2428789A Authority US United States Prior art keywords sands flights tank spiral pool Prior art date 1943 01 11 Legal status (The legal status is an assumption and is not a legal conclusion. Inclined Conveyor Belt Spiral Conveyor With Bowl Classifier Motor Calculation For 30 Feet Belt Conveyor Vibrating Feeder Conveyor Belt Systems Usa Conveyor Start Up Factor Longest Belt Conveyor In World For Coal Handling Arrangement Of Conveyor Belts Interior Design Ppt. tailings conveyor co tracking email Spiral Classifier Features and Benefits YouTube · In this video,Jason describes the many benefits and uses of our Spiral Classifier,also called a Screw Conveyor,De watering Screw,and Auger Conveyor. Spiral Classifier Spiral classifier is widely used for distributing ore in the close circuit with ball mill,grading ore and fine slit in the gravity mill,grading granularity in the flow of metal ore. Grit Classifiers Atara Equipment ATARA Grit Classifiers come equipped with: Bolted lids,(over the tank section) and the free length of conveyor; Hinged inspection coverts over both the overflow weir and discharge; The conveyor trough is lined with removable wear bars of hardened steel,stainless steel bars or grooved UHMW Conveyor Belts Mnl Spiral Conveyor With Bowl Classifier Coal Conveyor Manufacturers In Usa Logo Belt Conveyor Mining Coal Conveyor Conveyor Support Structures Design Examples Belt Conveyor Technical Data Model Aggregate Jaw Crusher Conveyor Conveyor Belt Distributor. shvivol spiral spiral classifier We have shvivol spiral spiral classifier,The spiral classifier such as the Akins classifier consists of a semicylindrical trough a trough which is semicircular in crosssection inclined to the horizontal The trough is provided with a slowrotating spiral conveyor and a liquid. Spiral Tech Screw Conveyors Move materials that are prone to bridging and arching Manufactured in left hand and right hand configurations ensuring optimum material flow Variable pitch optimizing material flow Conveying of large capacities Up to 300m• per hour No hanger bearings or end bearings Any length or width Nexus gravity roller spiral conveyor,high cost. NEXUS gravity roller spiral conveyor,specially used for the downwards transportation of cartons,plastic crate box and other rigid packaging items.High quality unpowered roller are installed on the whole conveyor to achieve gentle transportation of product without power consumption.Features of gravity roller spiral conveyor including: Spiral Conveyor With Bowl Classifier The trough is provided with a slow rotating spiral conveyor and a liquid overflow at the lower end.Chapter 13 Classification ScienceDirect Figure 13.1 is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.The spiral operates along China Supplier Gold Mining Equipment for Sale in South … Xinhai provides mineral processing technology,equipment manufacture and one stop service for mineral processing plant,which solve many problems for mine investors.Xinhai equipment mainly include: ball mills,flotation,thickeners,and so on. Spiral Classifier Structure Working Principle Feature spiral classifier design Spiral classifier uses the principle of the proportion different of solid particles so the precipitation speeds is also different in the liquid Fine mineral particles float in the water and overflow the coarse ore particles settle on the bottom of the. Chapter 13 Classification ScienceDirect Figure 13.1 is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.The spiral operates along the sloping sides of the tank and dredges the thick sludge out of the tank.Figure 13.2 shows the spiral conveyor replaced by a rake,which drags the sand up the incline for discharge.Download : Download full size image spiral classifier initial Immersed spiral or rakes are generally used for underflow slurries and an open launder carries the overflow.Figure 13.1 is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.The spiral operates along the sloping sides of the … Spiral separator Wikipedia A spiral separator may process a couple tons per hour of ore,per flight,and multiple flights may be stacked in the same space as one,to improve capacity.Dry Spiral Separators.Dry spiral separators,capable of distinguishing round particles from nonrounds,are used to sort the feed by shape. Classifier Screen Sieves Sifters CHOICE OF 9 SIZES Classifier's overall height is 3 1 2 inches.It's been carefully designed to allow up to four classifiers to be nested together with an overall height of only 6 1 2 inches.These are very compact sieves and easily transported.Classifier Screen (mesh) sizes: screw classifier vs spiral classifier : Screw Classifier,Classifiers,Screw Classifiers.Classification and Application Scope.The screw classifier is also called spiral classifier.There are mainly four types of classifiers,namely high weir single spiral classifier,high weir dual spiral classifier,sinking single Spiral Classifier Working Principle Animation Free Submerged spiral classifier,gold mining hapensapcuijknl.Structuresubmerged spiral classifier click image to zoom spiral classifier working principle fine ore pulps are fed into water tank through feeding opening located in the center of settling zone beneath the spiral conveyor with bowl classifier spiral conveyor with bowl classifier.Screw Classifiers What is Optimum Screw Spiral classifier Solids in Overflow I want to know what is the range of the Solids content in overflow from screwspiral classifier in Hematite Iron ore washing for efficient operation of classifier I also want to know what is Auto dilution in thickener Unite Automation  · Bowl feeder tooled by qualified engineers skilled in the art of bowl tooling,delivering the part orientated for customer to handle further with final pick and place into machine.For further. spiral classifier dimensions Spiral Classifier Sepor A Spiral Classifier is a machine that is primarily used to classify the slimes (fines) from a coarser,sandy sized material.It has a inclined trough with one or two spirals revolving slowly and free from touching the sides or bottom of the tank. spiral classifier australia spiral classifier qld.spiral classifier qld Design features of the commonly used classifiers such as the spiral,rake,cone,bowl are described.Figure is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.Indooroopilly,Qld: JKMRC (1996).vertical spiral separators for manganese ores Ontwikkeling op Maat. Conveyor Channel powerful conveyors and feeders RHEWUM. RHEWUM Spiral Conveyor.RHEWUM SV Feeder.RHEWUM AV Feeder.High Efficiency Air Separators.Air Classifier RHEWUM AWR.Air Classifier RHEWUM ABX.Cross Flow Classifier QS.Professional Equipment.RHEWUM PWA.RHEWUM ScreenGuard.RHEWUM Motors.RHEWUM conveyor channels and distributors.Powerful conveyor channels and vibrating distributors.On. Machine Finder RHEWUM GmbH How do you find the right product for your screening task from our wide range of machines? Our machine finder provides the answer! It shows you the specific screening machines and. spiral classifiers processing The spiral classifier or screw sand washer is widely applied by the dressing plant together with the ball mill as the closed cycle or applied to separate ore sand and fine mud by the gravity mill.There are many types of screw classifiers such as spiral separator and screw classifier. spiral classifier May 09,2014 · XBM Mining is a leading global supplier of equipment and tools,service and technical solutions for the mining industry,especially specialized in ore beneficiation plant.More details at http. GRITSEP DS Grit Classifiers solids liquid separation. GRITSEP DS Grit Classifiers consist of an inclined screw conveyor with a large volume loading and sedimentation hopper including a water inlet and outlet spout,a shaftless screw housed in a trough,a low friction anti wear trough liner,a trough cover,an outlet spout for solid particles,and a drive unit mounted at the outlet end. spiral classifier properties Spiral Classifier Ball mill.Spiral classifier is a type of classifying machine that classifies materials based the principle that the solid particles with different sizes and proportions have different falling speed in the liquid,and fine ore particles float in the water and coarse ore particles sink to the bottom of the chute and the coarse ore particles are pushed by the spiral to the. Spiral Classifiers In Mongolia Scaie Heavy Machinery Spiral Classifiers In Mongolia.Spiral classifier.Another mechanical classifier is the spiral classifier.The spiral classifier such as the Akins classifier consists of a semi cylindrical trough (a trough which is semicircular in cross section) inclined to the horizontal.The trough is provided with a slow rotating spiral conveyor and a liquid. Rake Classifier YouTube Aug 19,2015 · A rake classifier is a rectangular classifier tank with an inclined channel,and equipped with a reciprocating raking mechanism which transports the. SPIRAC Screening,Grit & Sludge handling solutions SPIRAC is all about screening,grit & sludge handling solutions.With SPIRAC solids handling solutions,you can have total confidence in a global leader.SPIRAC® enjoys more than 40 years of worldwide success and long standing partnerships with customers.Not something you earn overnight. Spiral Classifier Dimensions Guide Template Separators Classifiers And Screeners Selection Guide.Rake,spiral,and bowl classifiers use mechanical action to dewater,deslime or separate coarse bulk materials from finer materials or liquids.Drag classifiers consist of a chain link conveyor or endless. Spiral Conveyor by Nexus Engineering Corp.Supplier from. NEXUS spiral conveyor is your best choice due to: Unbeatable Price NEXUS is committed to creating an original design,applying economical and robust materials,advanced engineering techniques and most effective methods of production to achieve cost benefits,to provide you with the most cost effective products.Innovative Design Sometimes mechanical problems are complicated but the solutions. Spiral Classifiers Dewatering Screws Mt Baker Mining. Spiral classifiers separate the fine waste material from the oversized material that needs to be sent back to the regrind circuit for further size reduction in ore processing.They also serve a dual purpose as a dewatering screw,when the amount of water on site is at a premium.If you have questions or would like an expert opinion regarding the configuration needed for your project,we are. Classifier Felona Heavy Machinery Dec 04 2010 · The classifier designs differ mainly in the mode of removing the underflow and the overflow slurries Immersed spiral or rakes are generally used for underflow slurries and an open launder carries the overflow Figure 131 is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl The spiral operates. air classifier machine spiral classifier 】 New & Used Screw Classifiers for SaleSand Screw.New and Used Screw Classifiers for Sale Savona Equipment is a spiral classifier supplier worldwide.We offer washing systems with a range of sand screws for sale to fit your needs.High capacity dewatering screws deliver the fine aggregates and are also know as fine material screw washers. Screw Classifiers Mineral Processing & Metallurgy Screw Classifiers.What is Optimum Screw Spiral classifier % Solids in Overflow.I want to know what is the range of the % Solids content in overflow from screw spiral classifier in Hematite Iron ore washing for efficient operation of classifier.I also want to know what is Auto dilution in thickener. SPIRAL AND CLASSIFIER TESTWORK RESULTS FOR THE M70 326 … The spiral produced 7 cuts with cuts 7 combined into the product for the classifier.Two sighter runs were completed through the classifier at 15% and 3% overflow (waste) followed by a bulk run of 310 kg with 6% to overflow.The spiral and classifier circuit was Spiral Tech Screw Conveyors SHAFTLESS SCREW CONVEYOR SYSTEM No hanger bearings or end bearings Totally enclosed,therefore odourless and dustless 100% capacity Lower speeds,therefore less wear and tear Maximum length : Up to 45m horizontally and 20m vertically Lower energy consumption Lackeby Grit classifier Lackeby Grit classifier is designed to separate sand or other types of sedimentary particles.The robust design guarantees high reliability and a long technical service life. J+A Screw Classifier Ovivo The J+A screw classifier systems are free standing units used for the separation of mineral grit from other types of solids.The screw classifier hopper maintains the required water level through a series of weirs.A peripheral weir removes floating solids and a second weir,positioned within the trough wall,removes other solids that are lighter than grit.A hydrocyclone can be used to. SPIROWASH® Compact High Flow SPIRAC Solid Handling. The machine can be located either directly underneath the screen or fed by a conveyor.If a launder feed is necessary the HIGH FLOW model is on hand to deal with great volumes of free water.SPIROWASH ® is ideally suited to applications also retrofits where its capacity,robustness,compact size and cleaning compacting qualities make. SPIRAL CLASSIFIERS SAES MACHINERY SAES Spiral Classifiers provide high performance with low power consumption.Owing to their simple design,they have an ease in assembly process.These classifiers are preferred to segregate the foreign substance in soil,clay and crushed material in the range of 0 5 mm obtained especially from the stream bed.GENERAL FEATURES High performance; spiral classifiers separation Spiral Classifier Screw Sand Classifier,Spiral Classifier for Mineral Separation,Spiral Classifier manufacturer supplier in China,offering Fg2000 FC2000 Spiral Classifier Screw Sand Classifiers in Mineral Separation,High Economic Coal Briquette Machine,Hot Sale in Sri Lanka Vertical Shaft Impact Crusher Supplier and so on. fully sprial classifier equipment Spiral classifier for iron ore with iso certifieso approved lab spiral gravity separator iron ore spiral ravity separating ore equipment machine plant energy saving gravity spiral classifier chute separator for chromite rom certified suppliers,including 1,081 with iso9001. SPIRAL AND CLASSIFIER TESTWORK RESULTS FOR THE. Spiral and classifier treatment of the sand has also tightened the grain size distribution with a reduction.samples collected by Urban Resources staff from the discharge conveyor of the Urban.around 200 g and then pulverized in a zirconia bowl pulveriser • For the Spiral and Classified sand the samples were split out of the UCC bulk Separators,Classifiers,and Screeners Selection Guide. Rake,spiral,and bowl classifiers use mechanical action to dewater,deslime or separate coarse bulk materials from finer materials or liquids.Drag classifiers consist of a chain link conveyor or endless belt that is dragged through a solid liquid mixture.Rake classifiers lift solid liquid mixtures up onto a plate with a screen or rake. CLASSIFIERS SCREW CLASSIFIERS New & Used Mining &. NEW AND USED SCREW CLASSIFIERS FOR SALE.Nelson Machinery supplies used Screw Classifiers for sale worldwide manufactured by Quinn,Eagle,and more.They are also called spiral classifiers,sand screws,dewatering screws,fine material washers,and coarse material washers. Chapter 13 Immersed spiral or rakes are generally used for underflow slurries and an open launder carries the overflow.Figure 13.1 is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.The spiral operates along the sloping sides of the tank Products Scew Conveyors Abattoir Screw Conveyors.Screw Classifier.Pulp Mixer Screw.Twin Mixing Screw feeders.Pulp Screw.Medium Sized Bulk Bag Discharger.Large Sized Bulk Bag Discharger.Brush Spiral.25 50 kg Bulk Bag Discharger.Water Treatment Chemical Loader. China "Gold Mineral Separator Single Spiral Classifier Spiral Classifier,Mineral Spiral Classifier,Mining Machine manufacturer supplier in China,offering "Gold Mineral Separator Single Spiral Classifier,Sand Conveyor in Mining Conveyor Belt,Sand Conveyor in Conveyor Belt and so on.Descriptions The classifier. Vibratory Feeders,Fluid Bed Dryers,Foundry Equipment Vibratory feeders,fluid bed dryers,foundry equipment.Custom processing and foundry equipment manufacturer.Dryers,screeners,feeders,and shakeouts high efficiency spiral classifier High Efficiency Iron Ore Classify Spiral Classifier.Spiral classifier ball mill high efficiencylassifiers,screw classifiers,spiral separator,china spiral classifier piral classifier is widely used for distributing ore in the close circuit with ball mill,grading ore and fine slit in the gravity mill,grading granularity in the flow of metal. spiral classifier design with high performance design features of the commonly used classifiers such as the spiral rake cone bowl are described.the higher terminal velocity of irregular shaped coarser heavier particles.the speed of rotation of the spirals varies inversely with size.spiral classifier.spiral iron ore spiral concentrator screw classifier iron ore spiral classifier 24mailer.nl spiral classifier for iron ore alibaba.offers 270 spiral classifier for iron ore products.About 83% of these are mineral separator,5% are other mining machines,and 4% are sand washer.A wide variety of spiral classifier for iron ore. spiral classifier systems Spiral classifier.Another mechanical classifier is the spiral classifier.The spiral classifier such as the Akins classifier consists of a semi cylindrical trough (a trough which is semicircular in cross section) inclined to the horizontal.The trough is provided with a slow rotating spiral conveyor and a liquid overflow at the lower end. Small Capacity Spiral Classifier With Stainless Steel Material Small Capacity Spiral Classifier With Stainless Steel Material Stainless Steel Shaftless Classifier Bulk Material Handling designed and manufactured a special hopper and shaftless classifier trough that was completely water and gas tight.A removable drain was. Spiral Conveyor by Nexus Engineering Corp.Supplier … NEXUS spiral conveyor is your best choice due to: Unbeatable Price NEXUS is committed to creating an original design,applying economical and robust materials,advanced engineering techniques and most effective methods of production to achieve cost benefits,to … Settling Tank Immersed spiral or rakes are generally used for underflow slurries and an open launder carries the overflow.Figure 13.1 is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.The spiral operates along the sloping sides of the tank spiral classifier australia spiral classifier qld spiral classifier qld Design features of the commonly used classifiers such as the spiral,rake,cone,bowl are described.Figure is a sketch of a spiral classifier where the spiral conveyor is installed within the bowl.Indooroopilly,Qld: JKMRC. conveyor systems limestone Conveyor Systems Conveyor Design,Manufacture and.Conveyor Systems.Our experience in providing bespoke materials handling solutions for awkward and demanding applications has enabled us to build an enviable reputation for the design,manufacture and Spiral Classifier Hongsheng Machine Building Co.Ltd. Spiral classifier is based on the principle that the solid particles have different sizes and different specific gravities.Therefore,the sedimentation velocity in the liquid is different.The fine ore particles float in the water and overflow,and the coarse ore particles sink in the bottom of. spiral classifier using Classifier,Spiral Classifier.Rake,spiral,and bowl classifiers use mechanical action to dewater,deslime or separate coarse bulk materials from finer materials or liquids.Drag classifiers consist of a chainlink conveyor or endless belt that is dragged through a solidliquid mixture.Rake classifiers lift solidliquid mixtures up onto a. spiral classifier specifications Panola Heavy Machinery spiral classifier specifications,Drag classifiers consist of a chainlink conveyor or endless belt that is dragged through a solidliquid mixture Rake classifiers lift solidliquid mixtures up onto a plate with a screen or rake Spiral classifiers use an Archimedes pump screw to lift solidliquid mixtures up onto a screen for dewatering