Indonesia: PT Siam-Indo Gypsum, a joint venture of Wings Group and Thailand’s Siam Cement Group, has ordered a Gebr. Pfeiffer MPS 180 GC vertical mill for grinding, drying, classifying and calcining gypsum at its 20Mm2/yr Bekasi plant in Java. With a total drive power of 210kW, it will mill 40t/h of gypsum to a fineness of 100 µm.
