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the spiral classifier is also useful as a simple dewatering device when water is in short supply. when the water level in the classifier pool is high, only the very finest of material is discharged from the tank, and the maximum amount of material is augered up the incline, draining the water as it climbs to the upper discharge point.submersion type spiral classifier. spiral classifiers suitable for dewatering, de-medium, desliming and wet and dry classifying in mine.this machine is mainly used in the production flow of metal processing, according to the difference in sedimentation rate of mineral particles and mud, the ore with particle size meshes can be classified spiral classifier is widely used in mineral processing plant to match with the ball mill and form a closed-circuit circulation to process mining sand, or used in gravity mine-selection plant for classifying sand and mine mud, and grading sand according to the particle size, disliming, dewatering in the mine washing process. FG series spiral classifier has simple structure, reliable operation aug 24, 2019 the sand is transported by the screw to the discharge port. main component structure description. transmission: the spiral classifier is composed of an electric motor, a reducer, a cylindrical gear pair and a bevel gear. spiral consists of a hollow shaft, a bracket, a spiral blade, a lining iron, and the like.high spiral classifier operation:the grinded pulp is fed into tank from the inlet in the middle of settlement region,and the slurry classification sedimentation area is under the inclined tank.the spiral with low speed rotation stirs the slurry,so that the fine particles rise,and the coarse particles sinks to the bottom of tank.overflow weir is above the bearing center which is under screw
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. model: submerged series and high weir series.spiral classifier is composed of motor, reducer, cylindrical gear and bevel gear. spiral It is composed of the hollow shaft, bracket, spiral blade, lining iron, etc. the hollow shaft is welded by seamless steel pipe, journal and flange. In order to discharge slurry from the water tank when necessary, a water drain valve is spiral classifier. the spiral classifier is widely used in ore dressing plant and ball mill to form closed-circuit circulation and separate ore sand, or in gravity ore dressing plant to classify ore sand and fine mud, in metal ore dressing process to carry out particle size classification of ore pulp, and in ore washing operation to desliming, dehydration and other operations.feb 06, 2018 the classifier is mainly composed of a transmission device, a spiral body, a trough body, a lifting mechanism, a lower bearing and a discharge valve. spiral classifier is widely used in mineral processing plants with a ball mill as a closed-circuit circuit to separate the flow of ore sand, or used in gravity concentrator to grade ore sand and fine mud, and metal beneficiation processes to