· Pfeiffer Supplies Raw Mill to Bolivian Cement Plant. September 30, 2015 Reinhard H. Wöhlbier Leave a comment 1153 viewed. Pembroke Pines, Florida – December 2014. Itacamba Cemento, a South American company loed in Bolivia, has awarded its new raw material grinding solution to Gebr. Pfeiffer, Inc. The company's new 2000 tpd cement plant will be loed in .