Stationary mixing systems, in general, last decades. But at some point, everything comes to an end. After a service life of 48 years, the company Union-Beton GmbH & Co. KG - to ensure its market position - needed a new production basis at its Ludwigsburg location in Germany. The company consequently required high-performance, individually designed plant engineering, and that is how Union-Beton and SBM Mineral Processing came together. With its stationary Towermix 3000 + 1670 ST D9 450 V system, the innovation leader in concrete mixing systems from Upper Austria was able to deliver a convincing response to all requirements.