Cummins 7877 Mini Mill - janclaassenelektronl - Savoir plus. 20-03-2018· Cummins 7877 Mini Mill Milling Equipment: Cummins 7877 mini mill - A class of machinery and equipment that can be used to meet the production requirements of coarse grinding, fine grinding and super fine grinding in the field of industrial grindingThe finished product can be controlled freely from 0 to 3000 …