The Sicoma twin shaft concrete mixer was designed in Italy 20 years ago; it has been refined to give you the outstanding product that you see today. The MAO series heavy duty mixers are the most widely used twin shaft models in the world today; over 6000 in use, worldwide, in ready-mix, precast, block, paver and dam applications. These mixers produce well over 1 million cubic yards of concrete every day. Their compact size allows them to be retrofitted into existing plants, in most cases doubling throughput without the need for two mixers and splitting of material feeds....
(4) The Inpro/Seal Air Mizer® is a permanent shaft seal that uses a positive purge along the shaft to create an effective seal – preventing product or harmful emissions from escaping into the atmosphere and contamination from entering the vessel. The patented non-contacting, non-wearing Air Mizer® is maintenance free, designed to last the lifetime of your equipment, and provides an effective shaft seal for powders, liquids, slurries, and bulk solids.