... cylindrical structure, easy to adjust space between impeller and front liner. Can be removed completely when repaired. Grease lubrication.3. ... used in finished ores, refuse ores, ashes, cinders, cements, mud, mineral stones and . in the industries of metallurgy, mining, ... etc6.Structure of product 7.Our Factory 8.Our Product9.Package We believethat we can supply suitable pump for you.Any questions ...