respectively. The fineness of the classifier feed of survey 2 and 6 is the coarsest and finest due to with the highest and lowest air rate without rotating parts or power consumption. With options for both coarse and fine grinding applications with adjustable . Commonly used in demolition work to break up large pieces of concrete. Get Price; coal mill classifier rebuild bgcatering. A pulverizer or grinder is a mechanical device for the grinding of many different types of materials.Comex industrial ZZX 100/500/10 zig-zag air classifier. It is possible to integrate the ZZX classifier with the dynamic classifier as shown below for the classicisation circuit operating at 50 t/h capacity. In this case the material is first classified in the ZZX unit to remove the majority of the very coarse particles.Air Classifier Double Cone Type. Spiral Classifiers. The Spiral Classifier is available with spiral diameters up to 120″. These classifiers are built in three models with 100