Micro Powder Grinding Mill is mainly applied to non-inflammable, non-explosive and brittle materials with Mohs’s hardness under six. Such as: calcite, chalk, limestone, dolomite, gypsum, etc, totally more than 100 kinds. Following is the limestone typical applications. Limestone Typical Applications: a) Plastics, rubber, coatings, inks, adhesives, and soil conditioner, building products, plastic filler, ceramic flux, […]