Product Overview:

The screw classifier is one of the equipments for mineral processing. The screw classifier is a kind of equipment for mechanical classification based on the principle of different precipitation speed in liquid due to the different proportion of solid particles. The grinding powder in the mill can be filtered, and then the coarse material is rotated into the inlet and outlet of the mill by using spiral vane, and the filtered fine material is discharged from the overflow pipe. Helical classifier is called classifier for short. The classifier mainly has four kinds of classifiers: high weir single helix and double helix, submerged single helix and double helix.

Technical characteristics

1. Used for separating excessive stone powder in dry process of machine-made sand production, it can control the content of machine-made sand powder very conveniently and meet the requirements of users.

2. Suitable for large and medium-sized dry sand production line.

3. The content of 0.00-0.75 mm stone powder can be adjusted between 2% and 15%.

4. The quality of stone powder is easy to control, and the fineness adjustment is convenient, flexible and reliable.

5. Tile lining, maintenance rate is very low.

6. Using frequency conversion control technology, the operation is more concise.