Trade Journals for the Concrete Industry

Ring pan mixers made by Liebherr have been successfully operating in concrete production facilities throughout the world for many years now. The new RIV 2.5 D ring pan mixer has been developed for the manufacture of demanding types of concrete. The advantage of all Liebherr ring pan mixers is their ring trough system. The ring channel’s special shape guarantees that the entire mixing material is conducted compulsorily onto the mixing paddles or agitator tools so that it is totally homogenised within a very short time. The material has no way of avoiding the agitator tools; it is force-guided in the ring channel.