PFEIFFER GC mills type MPS for grinding, drying and .
PFEIFFER GC mills type MPS for grinding, drying and calcining Overview As early as 1963, Gebr. Pfeiffer SE supplied the first MPS vertical roller mill and the first gypsum kettle to the gypsum industry. The first whizzertype classifier, SUV, followed 10 years later. In 1998, the MPSGC roller mill for drying, grinding and calcination in