Wildly Popular Volumetric Concrete Mixer Available for Sale in Namibia In Namibia, a high demand for volumetric concrete mixers has led to the availability of a wide range of options for sale. These versatile and efficient mixers allow for precise mixing of concrete on-site, eliminating the need for traditional batch plants. With their popularity on the rise, acquiring a volumetric concrete mixer in Namibia offers a convenient solution for various construction projects.