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Spiral Classifier Ore Dressing Equipment Separate Ore Sand Classify Ore Pulp
1. Introduction to Spiral Classifier
The classifier is an important beneficiation equipment in the beneficiation, and the most commonly used is the spiral classifier. The classifier is widely used in beneficiation plants to form a closed-circuit cycle with ball mills to separate ore sand, or in gravity beneficiation plants to classify ore sand and fine mud, and to classify ore pulp in metal beneficiation processes, and ore washing operations. Desliming, dehydration and other operations. The machine has the characteristics of simple structure, reliable operation and convenient operation.
2. Ore Dressing Equipment technical parameters
| 4890 | 16.8 | ||||||||
| 2FG-15 | 8300 | 15 | 4.4 | 10410 | 3390 | 4080 | 22.1 | ||
| 2FC-15 | 10500 | 15 | 4.4 | 12670 | 3370 | 4890 | 30.7 | ||
| FG-20 | 2000 | 3.6-5.5 | 8400 | 11-15 | 3 | 10790 | 2530 | 4490 | 20.5 |
| FC-20 | 12900 | 11-15 | 3 | 15610 | 2530 | 5340 | 28.5 | ||
| 2FG-20 | 8400 | 22-30 | 6 | 11000 | 4600 | 4490 | 35.5 | ||
| 2FC-20 | 12900 | 22-30 | 6 | 15760 | 4600 | 5640 | 48.7 | ||
| FG-24 | 2400 | 3.67 | 9130 | 15 | 3 | 11650 | 2910 | 4970 | 26.8 |
| FC-24 | 14130 | 18.5 | 4 | 16580 | 2930 | 7190 | 41.0 | ||
| 2FG-24 | 9130 | 30 | 6 | 12710 | 5430 | 5690 | 45.8 | ||
| 2FC-24 | 14130 | 37 | 8 | 17710 | 5430 | 8000 | 67.9 | ||
| 2FG-30 | 3000 | 3.2 | 12500 | 40 | 8 | 16020 | 6640 | 6350 | 73.0 |
| 2FC-30 | 14300 | --- | --- | 17091 | --- | 8680 | 84.8 |
Spiral classifier structure: the base of the machine is made of channel steel, and the body is welded with steel plates. The water inlet and shaft head of the screw shaft are made of pig iron sleeves, which are wear-resistant and durable.
3. Classification of Spiral Classifiers
The classifier is mainly divided into high weir type single screw classifier, double screw classifier, submerged single screw classifier and double screw classifier.
4. The working principle of the spiral classifier
Spiral classifier is a kind of equipment for mechanical classification based on the principle that the specific gravity of solid particles is different, so the speed of precipitation in liquid is different. The material in the mill is lower than the filter, and then the coarse material is screwed into the feed port of the mill by the screw blade, and the filtered fine material is discharged from the overflow pipe.
5. Ore Dressing Equipment photo explanation
