150 Liters planetary concrete mixer has a unique mixing system, which makes it different from the traditional mixer. These mixers are equipped with a plurality of mixing arms rotating around the central axis, which can ensure the thorough and effective mixing of various materials. Their design accelerated the mixing speed, thus improving the productivity of the construction site. Whether producing high-strength concrete for skyscrapers or self-curing concrete for bridges, planetary mixers can provide consistent and unified results.