Spiral classifier. Kobesh machine’s classifiers manufacturing with 3 types: Spiral classifiers, Bucket and rake classifiers. Coarse Material Washers are used to wash coarse sand or crushed stone and gravel to dewater the cleaned material sufficiently so it can be conveyed to storage. They are also used, in some installations to assist with
Get PriceSpiral classifier, a kind of classification equipment, is used to mechanically classify materials based on the theory that solid particles of different sizes and specific gravities subside in the liquid at different speeds. When it works, the fine particles up on the water float out, while the coarse particles sink to the bottom of the groove
Get PriceThis Spiral classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability
Get PriceFor example, for a spiral with a diameter of 0.3 m, in order to obtain a coarse overflow, the spiral speed can be increased, but it cannot exceed 25 r/min. The screw pitch of the classifier The pitch is generally 0.5-0.6 times the diameter of the spiral
Get PriceJun 18, 2015 Introduction of Spiral Classifier. Spiral Classifiers is art of separating the solid particles in a mixture of solids and liquid into fractions according to particle size or density by methods other than screening. In general, the products resulting, a partially drained fraction containing the coarse material, called the underflow; and a fine
Get PriceThe spiral extends out beyond the surface of the tank pool, allowing the coarse solids to dewater. (2) The Spiral Classifier is available with spiral diameters up to 120″. These classifiers are built in three models with 100%, 125% and 150% spiral submergence with straight side
Get PriceSpiral 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. Model: Submerged series and High Weir series. Spiral Diameter: 300-3000mm. Sink Length: 3000-14300mm
Get PriceSpiral classifier is a type of classifiers 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
Get PriceNov 20, 2019 Therefore,the low weir spiral classifier is only used to wash the sand ore with less mud or coarse particles, rarely used in the grinding and classification operation. 3. Submerged spiral classifier. The overflow end of submerged spiral classifier is usually equipped with 4-5 spiral blades, all of which are immersed under the liquid level in
Get PriceMay 26, 2016 CLASSIFIERS having a helical (often improperly called “spiral”) flight for removing settled coarse material have long been in successful use and most mill operators are familiar with their operation. The Cross-Flow Classifier is of this general type but has many improvements which result in improved metallurgical efficiency, longer life and
Get PriceSep 23, 2019 The common spiral classifiers mainly include high weir spiral classifier and submerged spiral classifier. The high weir spiral classifier is suitable for the classification of the coarse particle, and the particle size of classifying overflow is generally larger than 0.15mm
Get PriceNov 13, 2020 And the coarse particles sinks to the bottom of tank, then it is conveyed by spiral to the discharge port. Usually the spiral classifier and the mill form a closed circuit, and the coarse sand is returned to the mill for regrind. (2) Merits. Simple structure and convenient operation. Small impact of the feeding capacity fluctuation
Get PriceThese classifiers are used to settle de-water coarse particles from solid stream. Manufactured by using best quality of raw materials at our unit, these classifiers remove settle able solids quickly. The clients can avail our Spiral Classifiers in different specifications as per their requirements
Get PriceSpiral Classifier Working Principle. 1. 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
Get PriceEIMCO-K.C.P. Spiral Classifiers is art of separating the solid particles in a mixture of solids and liquid into fractions according to particle size or density by methods other than screening. In general, the products resulting are (1) a partially drained fraction containing the coarse material (called the underflow) and (2) a fine fraction along with the remaining portion of the liquid medium (called the overflow)
Get PriceA 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
Get PriceJul 09, 2020 Spiral classifier and hydrocyclone are the main equipments for the classification operation of the concentrator. Although the rapid development of the cyclone once made the spiral classifier lose its market, but with the continuous changes in the requirements of the selection plant, it was found that the spiral classifier also has its advantages
Get PriceThe submerged spiral classifier is suitable for fine particle classification, and the grading overflow particle size is generally less than 0.15mm. Compared with the two spiral classifiers, the hydrocyclone has better classification effect when dealing with fine-grained materials (the separation particle size range is generally 0.3-0.01mm). 02
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