About Bentonite Mill Machine Prominer (shanghai) Mining
Method for the segmented mining and drying of bentonite. We claim 1. An improved method for mining of bentonite clay having a moisture content of 25-32 , the steps comprising tilling an exposed bentonite clay deposit to a uniform depth of not than about eight inches, drying and curing the tilled bentonite in situ by exposure to sun and air until said tilled bentonite reaches a uniform.Phosphate mine medium speed grinding equipment. Medium speed T grinding machine_Medium speed T Medium speed T grinding machine. Ye Lashi, sepiolite, palygorskite, Pareto stone, diatomite, barite, gypsum, pigment, clay, graphite, fluorite, alunite, phosphate rock and potassium ore, pumice and other hundreds of materials, the material product fineness can be adjusted in the range of 325 orders.