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Spiral Classifier

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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, the spiral classifier is not only able to clean the ground mineral ore, but also separate the particles briefly.

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Technical Data

Model Spiral Dia(mm) Rotary speed (r/min) Tank Length (mm ) Motor kw Dimenstion
Drive Adust LxWxH (mm)
HC-3 300 12-30 3000 1.1 ---- 3850 490 1140
HC-5 500 8-12.5 4500 1.1 ---- 5430 680 1480
HC-7 750 6-10 5500 3 ---- 6270 980 1820
HC-10 1000 5-8 6500 5.5 ---- 7590 1240 2380
LC-10 8400 7.5 9600 1240 2680
HC-12 1200 4-6 6500 7.5 2.2 8180 1570 3110
LC-12 8400 7.5 2.2 10370 1540 3920
2HC-12 6500 15 4.4 8230 2790 3110
2LC-12 8400 15 4.4 10370 2790 3920
HC-15 1500 4-6 8300 7.5 2.2 10410 1880 4080
LC-15 10500 7.5 2.2 12670 1820 4890
2HC-15 8300 15 4.4 10410 3390 4080
2LC-15 10500 15 4.4 12670 3370 4890
HC-20 2000 3.6-5.5 8400 11-15 3 10790 2530 4490
LC-20 12900 11-15 3 15610 2530 5340
2HC-20 8400 22-30 6 11000 4600 4490
2LC-20 12900 22-30 6 15760 4600 5640
HC-24 2400 3.67 9130 15 3 11650 2910 4970
LC-24 14130 18.5 4 16580 2930 7190
2HC-24 9130 30 6 12710 5430 5690
2LC-24 14130 37 8 17710 5430 8000
2HC-30 3000 3.2 12500 40 8 16020 6640 6350
2LC-30 14300 17091 8680

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.

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.

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