The Rocking Mixer is a mild mixing system. The bucket is equipped with mixing turbine blades. While rotating, the machine also swings back and forth, achieving both diffusion and movement mixing effect. The Rocking Mixer has the advantages of keeping content materials’ integrity, meaning materials are not easily broken inside the drum, the short mixing time, high uniformity, and easily maintainable. It is suitable for content materials such as medicinal or seasoning powder. A combined semi-automatic feeding system is optional.