At present, kaolin has become an indispensable mineral material in the ceramics, papermaking, rubber, refractory and chemical industries. So how should we choose the direction of kaolin deep processing?

Artificial sand production is the most technical and difficult link in the production of sand and gravel aggregates, and it is particularly important for roller compacted concrete. In order to ensure the stone powder content of the finished sand and gravel, it is necessary to process finer sand powder through a sand powder Raymond mill.

The Vertical mill ultrafine aluminum hydroxide process can be divided into two production processes: chemical method and physical method. The chemical method uses sodium aluminate solution as raw material, adds aluminum hydroxide seeds for seed separation treatment, then separates the slurry from liquid to solid, washes the separated solids, and then processes them after drying to obtain the product. The median particle size of the product can reach between 1-2um. The physical method uses aluminum hydroxide coarse powder as raw material and uses grinding equipment for physical crushing or cyclone collection to obtain ultra-fine-grained aluminum hydroxide. The median particle size of the product can reach between 3-5um. Aluminum hydroxide vertical mill is an ideal equipment for producing ultra-fine aluminum hydroxide powder by physical method.

Ring roller mill is an ideal equipment for dry production of heavy calcium ultrafine powder. As an important inorganic filler, calcium carbonate is one of the three major fillers in the production of chemical products and is widely used. This makes ring roller mill calcium carbonate more and more widely used. As a calcium carbonate ring roller mill manufacturer, today Guilin Hongcheng will introduce to you the advantages of calcium carbonate ring roller mill.