When the planet frame rotates, it drives three axes of mixing and scattered axes in the case to revolute and rotate around the storage bucket. It makes the material strongly cut and kneaded, achieving the goal of fully dispersing and mixing. Wall scraper blade rotates with planetary shelf on the planetary shelf. Constantly wiping away the barrel wall makes the barrel wall no residual material, improving mixing effect. The length of stirring time is controlled by customer as per the property of the material which can be adjusted by control panel. The sealed cover and planet stirrer are lifted by two-column hydraulic lifting system which is stable, fast and portable.