Spiral Classifier

Spiral classifier

Product introduction: Our spiral classifier has four series, high weir single spiral classifier (FG), high weir double spiral classifier (2FG), submerged single spiral classifier (FC), submerged double spiral classifier (2FC).

Output: Sediment return 143-23300 (t/24h), overflow 32-1785(t/24h)

Model: FG-5-FG-30 2FG-12-2FG-30 FC-12-FC-30 2FC-12-2FC-30

Application: Ore, dewatering, desliming and wet and dry grading of non-metallic materials.

Spiral classifier product introduction

Spiral classifier is one of the equipment of mineral processing, spiral classifier with the help of the specific gravity of solid particles, so the speed of precipitation in the liquid is different principle, mechanical classification of a device. It can filter the grinding powder in the mill, and then screw the coarse material into the feed port of the mill using the spiral plate, and discharge the filtered fine material from the overflow pipe.

Outstanding advantage

1, High degree of automation, strong stability;

2, The use of excellent performance of the material and processing technology to ensure that the wear is slight and uniform, extend the service life;

3, Low energy consumption, compared with other forms of classifier, the same capacity energy consumption is reduced by 50%;

4, High precision, high fineness of classification, eliminate large particles and screen residues in the product.

Working principle

The classifier is based on the principle that the size of solid particles is different, the specific gravity is different, and therefore the settlement rate in the liquid is different, the fine ore particles are floating in the water into overflow, and the coarse ore particles are sinking at the bottom of the tank. A grading device for mechanical classification by pushing the screw to the upper part of the discharge, which can grade the ground powder in the mill to filter, and then screw the coarse material into the feed port of the mill using the spiral plate, and discharge the filtered fine material from the overflow pipe. The machine base is made of channel steel, and the body is welded with steel plate. The inlet head and shaft head of the spiral shaft are made of cast iron sleeves, which are wear-resistant and durable, and the lifting device is divided into two kinds: electric and manual.

Technical parameter