Mixing process is most important part of concrete and precast production. Its important to get maximum homogenity in short mixing cycle. Horizontal and synchronized shaft Twin type mixers are most advantageous systems for this aim. It is provided that low water-cement ratio and a mixing in a manner of entire cement will come into contact with the aggregate in the minimum period of time at the Twin Shaft type mixers. This is an important factor in increasing the efficiency of the system. ZIM twin shaft mixers, have reliability and efficiency as well as low maintanence and operating expenses.
There exists different capacities for ZIM twin shaft mixers as 0.5 cbm, 0.75 cbm, 1 cbm, 1.5 cbm, 2 cbm.