Spiral Classifier

Spiral Classifier

As the important part of beneficiation line, spiral classifiers are designed to provide the most effective pool area and overflow velocity requirements. According to the theory that the deposition rates are quite different because of different solid particles' specific gravity

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The Primitive Kinds of Spiral Classifiers

The primary classifying equipment utilized in manganese ore beneficiation production is spiral classifier. For the primitive kinds of the spiral classifiers, lots of people have no clue about this plus they might be blind when buying this equipment. With all this, SBM Machinery will mainly discuss the primitive kinds of spiral classifier here.

Based on the quantity of the screw shafts, spiral classifiers could be split into two sorts: single-spiral classifier and double-spiral classifier based on the height from the lower-flow weir, it may be split into three types: high-weir type, low-weir type and submerged type.

Technique of Spiral Classifiers

The particular classification technique is the positioning of the lower-flow weir is greater compared to bearing core lower finish from the spiral shaft. That the positioning of the lower-flow weir is greater compared to upper finish from the spiral shaft from the overflow finish is high-weir spiral separator with a sedimentation area, which machine is appropriate for that classification of coarse contaminants and may get first-class granularity larger than .83-.15mm. That whose overflow weir is gloomier compared to bearing core overflow finish is low-weir spiral separation with a small sedimentation area and occasional production capacity, to ensure that it's generally not employed for classification, however for cleansing the ore sand. When the whole spiral from the overflow finish is submerged underneath the liquid degree of the sedimentation area, it's known as submerged type spiral separator with a large-sized area and depth from the sedimentation area, which makes it appropriate for that classification of proper contaminants and may gain the overflow granularity of 0.15-0.07mm.

At the moment, SBM Machinery is promoting perfect and comprehensive product series regarding manganese ore beneficiation equipment-spiral concentrator that is broadly utilized in the ore grinding and classification work of numerous ore beneficiation plants.

Technical Data

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