Spiral classifier is one of the important equipment in ore dressing process, and the most commonly used type is spiral classifier, which is also called screw classifier. Spiral classifier carries out mechanical grading by using the principle that different proportion of solid particles have different precipitation rate. It can filter powder in the mill, and then screws the coarse material into the feeding inlet with by the on chip spiral vane; the fine material will be discharged from the ...
Spiral classifier is widely used in beneficiation plant to match with ball mill to form a closed circuit circulation path to distribute ore sand. Filter the material powder milled in the mill, and then use the spiral piece to screw the coarse material into the ball mill inlet, and the filtered fine material is discharged from the overflow pipe.
The overflow height H of the high spiral classifier is 1/4 3/8 of its spiral diameter D, and is mainly used for ore classification with an overflow particle size of 0.83 0.15 mm. The H of the submerged spiral classifier is 3/4 1 of D. It is mainly suitable for ore classification with overflow granularity of 0.15 0.07 mm.
The sand return side adds an automatic lifting device for returning sand and cancels the ball mill feeding scoop, thus avoiding frequent overhauling. Compared to a traditional machine, the mineral processing spiral classifier saves up to 1 1.5 kw/h when it produces 1 ton of ore. The gears on the ball grinding mill work regularly.
Spiral Classifier. Capacity: 10 900t/24h. Moto power: 3 30Kw. Spiral diameter: 300mm 3000mm. Processible Materials: Natural sand, artificial sand, machine made sand. Application: Clean mud and water or working with ball mill to control material size. Chat Online on WhatsApp. Email Us Make A Quote. Advantages.