spiral chute - hongxing mining machinery

spiral chute - hongxing mining machinery

This equipment is suitable for separating non-ferrous metals, rare metals and non-metal ores whose granularity is 0.3--0.02 mm such as iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, tungsten, tin, tantalum and niobium ore. It is the ideal equipment for mining and for ore beneficiation, especially for the mining of sand ore in the coast, Riverside, beach, and brook.

Hongxing is engaged in the research and development and manufacture of mining equipment, including crushing and screening equipment and industrial powder grinding equipment. Our products are sold to several countries and regions such as Eastern Europe, Middle East, Africa, South Asia and Southeast Asia.

As a professional mining machinery manufacturer, we promise customers 100% ex-factory price, free testing machine; provide solutions for customers, provide suitable products according to customer needs; perfect after-sales service, on-site inspection, expert after-sales service.

Regarding the price of the product, we have a more detailed price list here. However, information about the project is required because the prices of the different product models are different. Please feel free to fill out the form below, or you can send us a message ([email protected]) and we will send you the latest price within 24 hours. In addition, you can click on the online chat on the right to get a quote online.

spiral chute separators-china hongxing machinery

spiral chute separators-china hongxing machinery

Spiral chute separators must be erected calibration of the vertical line, which can be fixed in the right position with a metal frame or wood, and then the miner sand can be sent to the spiral from sand pump on the top of two feeding ports when adding some water to adjust the concentration of ore paddle mine oar naturally.

To adjust the density of mineral stream is depended on the surface velocity caused by inertial centrifugal force of the ores proportion of the differences in the size, shape and by the action of gravity and centrifugal force of the swirling flow.

Reasonable structure, simple installation, less occupying jobsites, easy operation, stable ore dressing, clear sorting, big handling capacity, high efficiency, higher enrichment ratio, big recycling ratio. And there are some others including light weight, moisture, rust and corrosion resistant, adaptable to fluctuations in ore concentration, particle size, grade, no noise, etc.

7 methods and equipment for removing iron from quartz sand | fote machinery

7 methods and equipment for removing iron from quartz sand | fote machinery

The purification of quartz sand is very difficult, mainly because it contains some impurity minerals, some of which containing iron elements, such as goethite, hematite, limonite, ilmenite, pyrrhotite, tourmaline, amphibole, biotite and so on.

These impurities greatly reduced the use-value of quartz sand, so the removal of iron from quartz sand is very important. The following introduces 7 methods and equipment for removing iron from quartz sand.

Gravity separation can usually be used effectively for the entire particle size range of quartz sand. When the iron in quartz sand is mainly in the form of heavy minerals (relative density > 2.9), gravity selection should be considered firstly. But gravity separation is difficult for mixed particles, flaky particles, light mineral particles and medium-density minerals.

Spiral chute gravity separation can be used when the material contains a particularly small amount of heavy mineral impurities (such as zircon). The greater the specific gravity difference of minerals, the higher the degree of separation.

When the spiral chute is used for beneficiation, the quartz mortar can be divided into three parts: granular heavy mineral area, granular quartz sand area, flaky and light quartz sand area. In this way, not only the heavy minerals in quartz sand can be removed by the spiral chute, but the mica minerals can also be removed partially.

Quartz, the main mineral in quartz sand, is a diamagnetic substance that cannot be magnetized in a magnetic field. The iron-containing impurity minerals in quartz sand, such as hematite, limonite, magnetite, goethite, etc., are mostly magnetic.

The quartz sand flotation method mainly removes iron-containing mineral impurities such as mica, feldspar, garnet and amphibole. A three-stage flotation process is used to remove iron-containing argillaceous, mica and feldspar minerals from quartz sand respectively.

If the finished quartz sand is reddish, and the iron and titanium content does not meet the product quality requirements, the acid leaching method can be used. Wash the quartz sand with water to remove powder and impurities, then carry out acid leaching before drying it.

Quartz sand acid leaching method (chemical treatment) has good iron removal effect, but the cost is higher, the technical requirements are stricter, and it is harmful to the environment. However, in order to obtain higher purity quartz sand, this chemical method will inevitably be used in the future.

Stirring and scrubbing are accomplished by friction between particles caused by violent agitation of the blades. However, since iron oxide films are thin and strong, this method is unlikely to remove them. If necessary, chemical reagents can be added.

Ultrasonic iron removal is mainly to remove the secondary iron film on the surface of the particles. When treated with ultrasonic technology for 10 min, its iron removal rate can generally reach 46% to 70%. In order to improve the effect of ultrasonic cleaning, a small number of reagents (such as sodium carbonate) and surfactants (such as water glass) can be added.

Ultrasonic iron removal is currently relatively expensive for the beneficiation of quartz sand, and it is still difficult to apply in large-scale concentrators, but for those who require high purity, low production is possible.

Microbial leaching of thin-film iron or immersion iron on the surface of quartz sand particles is a new technology for iron removal, which is currently in the research stage of laboratory and small-scale experiments.

As a leading mining machinery manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.

Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Fote Machinery has been the choice of more than 200,000 customers.

stirring tank,aggregate mixer,agitation vat,mineral mixing barrel,bucket mixer - hongxing crusher machinery

stirring tank,aggregate mixer,agitation vat,mineral mixing barrel,bucket mixer - hongxing crusher machinery

Agitation tank is suitable for mixing before flotation, for various metal and ores to adequately mix pharmaceutical and pulp, and it can also be used for mixing other non-metallic minerals. Features of mineral stirring tank is adding a certain amount of flocculant in concentrated pulp, so that speed up the pace of settlement, thus improving the efficiency of enrichment purposes.

Stirring tank is applied to select mining and metal ores. Moreover, stirring tank can also be used as a variety of chemical material mixer. Especially used for the materials with concentrations not more than 30% (by weight) and particle less than 1mm.

cement production line,cement making plant,cement making machine,cement equipments - hongxing crusher machinery

cement production line,cement making plant,cement making machine,cement equipments - hongxing crusher machinery

New type dry-process kiln technology is a modern cement production method. It takescyclone preheater and precalciner as its kernel, based on the advanced technical equipment of environment protection, thermal, powder-grinding, homogenizing, storage and transportation, livetesting and information technology, etc. It adopts new technology and new meterials and makers full ure of waste and residue, saving resources and energy, promoting the recycling economy and realizing the harmony between man and nature.

1. Easy to setup,operate and adjust,customizable; 2. Pre-sales: R&D and consulting support; 3. After-sale: skills training & spare parts support; 4. High reliability; 5. Simple structure and easy to operate; 6. Easy replacement of wear and spare parts; 7. Long service time; 8. High efficiency; 9. Wide ranges of choices;

3t/h powder grinding plant in pakistan - hongxing machinery

3t/h powder grinding plant in pakistan - hongxing machinery

I made the order after long investigation by comparing with several mining companies, so i visited Hongxing for several times and learned the working principle and internal structure of Raymond mill. The company also sent professional and technical engineers to my site for guide installation. Until now, the machine works stable and reliable.

spiral chute,gravity spiral chute,spiral chute separator,spiral chute for ore processing - hxjq

spiral chute,gravity spiral chute,spiral chute separator,spiral chute for ore processing - hxjq

Spiral chute is suitable for sorting 0.3--0.02 mm size fine iron ore, chromite, ilmenite, zircon, pyrite, rutile, monazite, phosphorus ore, tungsten ore, tin ore, niobium tantalum ore and other non-ferrous metals, rare metals and non-metallic minerals with proportion differences.

Spiral chute has advantages of stable beneficiation process, easy control, large change scope of the feed concentration, high enrichment ratio, high recovery rate, small occupied area, less water consumption, simple structure, convenient operation, etc.

Model Processing capacity t/h DL2000 15-40 DL1500 8-16 LL1200 4-6 LL900 2-3 Model Processing capacity t/h DL2000 15-40 DL1500 8-16 LL1200 4-6 LL900 2-3

hxjq-spiral separator|screw classifiers|spiral classifier|classifiers

hxjq-spiral separator|screw classifiers|spiral classifier|classifiers

Classifiers is one of the ore beneficiation machines and the commonly used classifiers include spiral separator which can also be called screw classifiers and spiral classifier, rotary separator and density separators.

Spiral separator is mainly used in the metal ore beneficiation process to classify the ores according to their granularity relying on the falling speed of the ore particles in the liquid. Screw classifiers can be divided into high weir single-spiral classifier, high weir double-spiral classifier, immersed type single-spiral classifier and immersed type double-spiral classifier according to the height of the overflow weir.

Slantly install the water chute, and the dip angel is determined by configuration of the equipment in the technical production process. Transmission device drives the spiral to rotate inside the chute, and the finely ground ore pulp goes into the chute from the side feeding mouth, and on the bottom of the chute, a pulp precipitation area will be formed, and its superficial area and volume are determined by the dip angle of the chute and the height of the overflow weir. The spiral rotating with low speed can stir the ore pulp, and then light and fine particles will float on top to become overflow and be discharged from the overflow weir on the end edge of the water chute to flow into the next dressing procedure, and coarse and heavy particles will fall to the bottom of the chute to become recirculated sand and will be discharged from the ore discharging mouth of by the spiral.

classifier,spiral separator,screw classifiers,mining spirals,china spiral classifier - hongxing crusher machinery

classifier,spiral separator,screw classifiers,mining spirals,china spiral classifier - hongxing crusher machinery

Spiral separators, which are also called spiral concentrators, are gravity devices that separate minerals of different specific gravity according to their relative movement in response to gravity, centrifugal force and other forces in the fluid medium.

Hongxing spiral separators have extremely good performance and effects in processing mineral sand from beach, riverside, seashore and stream.Our spiral separator can be used for concentration of iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, tungsten, tin, tantalum, columbium and other non-ferrous metals, rare metals and non-metallic minerals.

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 upper part and discharged. This machine is able to filter the powdery particle crushed by the grinding mill and whirl the coarse particles with the spiral to the feeding mouth of the grinding mill and discharge the filtered fine particles. The pedestal of this machine is made of U-steel, and the rack is welded with steel plate. The water feeding head and spindle nose of the spiral shaft are made of cast iron with wear-resisting and durable property and the lifting device is divided into power-operated type and manual-operated type.

spiral separator,screw classifier,screw classifiers,classifier-china hongxing machinery

spiral separator,screw classifier,screw classifiers,classifier-china hongxing machinery

Spiral separator is one mining machine used for ore dressing production, which precipitated in the liquid at different speeds by means of the proportion of solid particles and which is a device of the mechanical grading.The screw classifier can grind the material into the powder level in the filter, and then the coarse material can be discharged from the overflow tube.

The screw classifier is relying on the different sizes, various specific gravity in order to reach the different theory of settling velocity in the liquid, which can cause the fine mineral particles floating in the water into over flow, and the coarse ore particles sinking into the bottom.

The base of the machine is made up of channel steel body made of welded steel plate. The main features of this machine is that the head is taking spiral shaft and the main part pieces of it is mainly using wear resistant and durable material, and there are two type of the listing devices including device electric and manual.

Model Spiral Diameter (mm) Trough Length (mm) Spiral rotate speed (r/min) Processing capacityt/d Motor Power kw Dimensions mm Total weight t Sand -return Overflow For driving For lifting Length Width Height FG-3 300 3000 12-30 80-150 20 1.1 ---- 3850 490 1140 0.7 FG-5 500 4500 8-12.5 135-210 32 1.1 ---- 5430 680 1480 1.9 FG-7 750 5500 6-10 340-570 65 3 ---- 6720 980 1820 3.1 FG-10 1000 6500 5-8 675-1080 110 5.5 ---- 7590 1240 2380 4.9 FC-10 8400 675-1080 85 7.5 ---- 9600 1240 2680 6.2 FG-12 1200 6500 4-6 1170-1870 155 7.5 2.2 8180 1570 3110 8.5 FC-12 8400 1170-1870 120 7.5 2.2 10370 1540 3920 11.0 2FG-12 6500 2340-3740 310 15 4.4 8230 2790 3110 15.8 2FC-12 8400 2340-3740 240 15 4.4 10370 2790 3920 17.6 FG-15 1500 8300 4-6 1830-2740 235 7.5 2.2 10410 1880 4080 12.5 FC-15 10500 1830-2740 185 7.5 2.2 12670 1820 4890 16.8 2FG-15 8300 2280-5480 470 15 4.4 10410 3390 4080 22.1 2FC-15 10500 2280-5480 370 15 4.4 12670 3370 4890 30.7 FG-20 2000 8400 3.6-5.5 3290-5940 400 11-15 3 10790 2530 4490 20.5 FC-20 12900 3210-5940 320 11-15 3 15610 2530 5340 28.5 2FG-20 8400 7780-11880 800 22-30 6 11000 4600 4490 35.5 2FC-20 12900 7780-11880 640 22-30 6 15760 4600 5640 48.7 FG-24 2400 9130 3.67 6800 580 15 3 11650 2910 4970 26.8 FC-24 14130 6800 490 18.5 4 16580 2930 7190 41.0 2FG-24 9130 13600 1160 30 6 12710 5430 5690 45.8 2FC-24 14130 13700 910 37 8 17710 5430 8000 67.9 2FG-30 3000 12500 3.2 23300 1785 40 8 16020 6640 6350 73.0 2FC-30 14300 23300 1410 ---- ---- 17091 ---- 8680 84.8

Model Spiral Diameter (mm) Spiral rotate speed (r/min) FG-3 300 12-30 FG-5 500 8-12.5 FG-7 750 6-10 FG-10 1000 5-8 FC-10 FG-12 1200 4-6 FC-12 2FG-12 2FC-12 FG-15 1500 4-6 FC-15 2FG-15 2FC-15 FG-20 2000 3.6-5.5 FC-20 2FG-20 2FC-20 FG-24 2400 3.67 FC-24 2FG-24 2FC-24 2FG-30 3000 3.2 2FC-30

spiral separator|classifiers|screw classifier|screw classifiers|rotary separator|screw separator

spiral separator|classifiers|screw classifier|screw classifiers|rotary separator|screw separator

It's applied to iron, tin, tungsten, tantalum, niobium, gold, coal, monazite, rutile, zircon and other metal, nonmetal minerals with enough specific gravity dispersion of granularity ranged from 0.02 to 0.3mm.

This product has the features of reasonable structure, simple installation, small floor space, simple and easy operation, stable separation, clear classification, big processing capacity, high efficiency, high dressing and concentration ratio, high recovery and reliable operation.

This product has the features of reasonable structure, simple installation, small floor space, simple and easy operation, stable separation, clear classification, big processing capacity, high efficiency, high dressing and concentration ratio, high recovery and reliable operation, and in addition, it has light weight and low noise, and is damp-proof, rust-proof and corrosion resisting and well-adapted to the ore feeding amount, and the fluctuation of the density, granularity and taste of the minerals.

Erect the Spiral Separator, calibrate the perpendicular line and fix it in a proper position with iron structure or wood. Send the mineral sand with the sand pump to the two feeding mouth on the top of the spiral chute, add make-up water to adjust the density of the ore pulp, and the ore pulp will naturally rotationally flow down and produce an inertial centrifugal force in the rotary slant flow. The gravity and the centrifugal force will separate the ores and sand according to the proportion, granularity and shape of the ore sand, and the ore concentrate will flow into the concentrate funnel and be discharged with the pipe and the tailings will flow to the tailing funnel and be discharged to the sand tank with the pipe and drained by the sand pump to complete the whole separation process.

Model Spiral Diameter (mm) Trough Length (mm) Spiral rotate speed (r/min) Processing capacityt/d Motor Power kw Dimensions mm Total weight t Sand -return Overflow For driving For lifting Length Width Height FG-3 300 3000 12-30 80-150 20 1.1 ---- 3850 490 1140 0.7 FG-5 500 4500 8-12.5 135-210 32 1.1 ---- 5430 680 1480 1.9 FG-7 750 5500 6-10 340-570 65 3 ---- 6720 980 1820 3.1 FG-10 1000 6500 5-8 675-1080 110 5.5 ---- 7590 1240 2380 4.9 FC-10 8400 675-1080 85 7.5 ---- 9600 1240 2680 6.2 FG-12 1200 6500 4-6 1170-1870 155 7.5 2.2 8180 1570 3110 8.5 FC-12 8400 1170-1870 120 7.5 2.2 10370 1540 3920 11.0 2FG-12 6500 2340-3740 310 15 4.4 8230 2790 3110 15.8 2FC-12 8400 2340-3740 240 15 4.4 10370 2790 3920 17.6 FG-15 1500 8300 4-6 1830-2740 235 7.5 2.2 10410 1880 4080 12.5 FC-15 10500 1830-2740 185 7.5 2.2 12670 1820 4890 16.8 2FG-15 8300 2280-5480 470 15 4.4 10410 3390 4080 22.1 2FC-15 10500 2280-5480 370 15 4.4 12670 3370 4890 30.7 FG-20 2000 8400 3.6-5.5 3290-5940 400 11-15 3 10790 2530 4490 20.5 FC-20 12900 3210-5940 320 11-15 3 15610 2530 5340 28.5 2FG-20 8400 7780-11880 800 22-30 6 11000 4600 4490 35.5 2FC-20 12900 7780-11880 640 22-30 6 15760 4600 5640 48.7 FG-24 2400 9130 3.67 6800 580 15 3 11650 2910 4970 26.8 FC-24 14130 6800 490 18.5 4 16580 2930 7190 41.0 2FG-24 9130 13600 1160 30 6 12710 5430 5690 45.8 2FC-24 14130 13700 910 37 8 17710 5430 8000 67.9 2FG-30 3000 12500 3.2 23300 1785 40 8 16020 6640 6350 73.0 2FC-30 14300 23300 1410 ---- ---- 17091 ---- 8680 84.8

spiral chute,china spiral chute--hongxing machinery

spiral chute,china spiral chute--hongxing machinery

Concentrator spiral chute is a scientific product. It is produced by our company with many years' concentrating experiences. It is ideal concentrating equipment, especially for the sand ore of seashore, river sand, etc. The advantages are reasonable structure, easy installation, great processing capacity and smooth operation, large handling capacity, clear separation, high efficiency, etc.

Concentrator spiral chute is a scientific product. It is produced by our company with many years' concentrating experiences. It is ideal concentrating equipment, especially for the sand ore of seashore, river sand, etc. The advantages are reasonable structure, easy installation, great processing capacity and smooth operation, large handling capacity, clear separation, high efficiency, etc.

Note: If you're interested in the product, please submit your requirements and contacts and then we will contact you in two days. We promise that all your informations won't be leaked to anyone.

spiral classifier,classifier,classifiers,screw washing machine,screw classifier,spiral classifier price - hongxing machinery

spiral classifier,classifier,classifiers,screw washing machine,screw classifier,spiral classifier price - hongxing machinery

The spiral classifier produced by Hongxing Machinery is widely used for separating the sand in the ore beneficiation plant to equip with ball mill to form a closed cycle, for classifying ore sand and fine silt in the gravity separation plant, for the granularity classification of the pulp in the metal ore beneficiation flow and for removing the slime and water in the ore washing process. Hongxing spiral classifier has the advantages of simple structure, reliable working condition and convenient operation.

Hongxing spiral classifier is a kind of grading equipment, which is also can be called screw classifier and screw washing machine,used to the mechanical grading by means of the spiral that will push the materials to the upper to be discharged. Hongxing spiral classifier can filter the powdery materials in the milling equipment and the coarse materials will be screwed into the feeding inlet by the flight and the the filtered fine materials will be discharged from the overflow tube.

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 upper part and discharged. Hongxing spiral classifier is able to filter the powdery particle crushed by the grinding mill and whirl the coarse particles with the spiral to the feeding mouth of the grinding mill and discharge the filtered fine particles.

The structure of screw classifier is very simple. It is composed of a large shell and screwy device. The flights rotate slowly driven by the motor during working. Then the heavy materials sink into the bottom and the light materials float on the water. The two parts are separated after grading.

Spiral classifiers have many types after years of developing. The are some common types: high weir spiral washer, submerged spiral separator, single rotary separator, and double screw separator. In addition, double spiral classifier has a same structure with single spiral classifier except that double spiral classifier has two spiral slices and greater capacity per unit time.

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