LUM ultrafine vertical roller mill is made as the foundation of LM vertical mill , which is SBM introduce the Germany ultrafine roll mill grinding technology, developed a new type superfine grinding equipment . LUM ultrafine vertical mill is mainly composed of a motor, reducer, roller grinding device, disk device, compression body device, separator, and gas station etc.. Idea of reality and it is turned out that complete the ultrafine powder grinding, grading and conveying operation, the process parameters, mechanical properties and refined flour quality.