The Ammann Single-Shaft Compulsory Mixer CEM S Elba is about efficiency and time savings in a variety of settings. The mixer, with double spiral, has a compact design that reduces the length of material movement. The shorter distance combines with an optimal tool arrangement for fast mixing times.
The mixers can provide capacities from 0.5m3 to 2.66m3 of compacted fresh concrete per batch. The CEM 60 S Elba, with a mixing volume of 60 litres, is ideally suited for concrete development and laboratory applications as well as for universities.
Depending on the mixer’s size, the Ammann mixer processes grain sizes up to 180mm. Mixed materials in the single-shaft compulsory mixer are not separated by horizontal centrifugal separation.
The University of Trier in Germany tested and endorsed the mixer’s performance.