What is the grader equipment

The classifier is widely used for particle size classification of ore slurry in the metal ore dressing process, and can also be used for desliming and dewatering in ore washing operations. It is often combined with a ball mill to form a closed-circuit process. The machine has the characteristics of simple structure, reliable work and convenient operation. It is based on the principle that the solid particles are different in size and specific gravity, so the sedimentation speed in the liquid is different. The fine ore particles float in the water and overflow, and the coarse ore particles sink to the bottom of the tank. It is a kind of classification equipment that is discharged by a screw to the upper part for mechanical classification. It can filter the powder ground out of the mill, and then screw the coarse material into the feed port of the mill using a spiral blade. The fine material discharged is discharged from the overflow pipe. The water inlet and shaft head of the screw shaft adopt pig iron sleeve, which is wear-resistant and durable. The lifting device is divided into two types: electric and manual.