— A spiral classifier and a hydrocyclone are the two main classification equipment. For decades, the spiral classifier has been widely used in ore dressing plants as first-generation grading equipment.

Spiral Classifiers are widely used in the distribution of ore in closed circuits with ball mill in mining processing, in order to get a certain degree fineness of ore particles, meanwhile increasing the efficiency of grinding.

GoldMaster Mining Equipment Company is specialized in manufacturing various kinds of gold beneficiation equipment. We have served the gold mining processing industry for over 20 years.

Spiral Classifier. Capacity: 21-1785 t/24h (over flow); 145-23300t/24h (returned sand); Up to 150% spiral submergence. Spiral diameter: 500-3000mm; Single, double or triple pitch spirals are available.

spiral classifier introduction: Our spiral classifiers/screw classifier are widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in

Also called as screw classifier or gravity separation spiral, spiral classifier is used in the beneficiation production line after the ball mill for the materials' classification, desliming and washing according to the principle of different solid materials proportion and the sedimentation rate.

 — The gold mining equipment in the beneficiation stage: magnetic separator, spiral classifier, flotation machine, shaking table. 5 Gold Extraction Methods. Ⅰ. Cyanide gold process. Cyanidation: It is one of the main methods of gold extracting process. 1 Contact finely ground ore with the solution containing cyanide.

Spiral classifier (Screw classifier) is widely used for distributing ore in the close circuit with ball mill, grading ore and fine slit in the gravity mill, grading granularity in the flow of metal ore-dressing and de-sliming and dehydrating in the washing.

 — Spiral classifier is the equipment matched with the wet ball mill and the ball mill to complete the grinding and classification together. Its specifications are expressed by diameter, and can be divided into single spiral classifier and double spiral classifier according to the number of spirals.

Spiral classifier is widely used to control material size from Ball Mill in the beneficiation process, separate mineral sand and fine mud in the gravity concentration, and clean mud and water in washing mineral process.