750 Liter Vertical-shaft Planetary Concrete Mixer can handle a variety of premium, high-performance concretes and achieve uniform mixing in the shortest time possible. It also finds extensive application in the mixing of glass, ceramics, refractory materials, fertilizers, and of course, concrete. In this 750 Liter Vertical-shaft Planetary Concrete Mixer, the rotational direction of each mixing arm opposes its orbital path around the vertical shaft, with each arm moving in a distinct direction. The combined circular and convective motions vigorously blend the materials, ensuring an even distribution.