六月丁香激情网_午夜裸体性播放_久久久艹_精品女厕一区二区三区_在线一级视频_成人乱人乱一区二区三区_日av一区_欧美午夜精品一区二区_在线看不卡av_在线免费黄色片

Under the driving force of the active shaft, the loaded cylinder undergoes cyclic compound movements such as translation, rotation, and rolling, promoting the material to move in three directions along the cylinder, thereby achieving the mutual flow, diffusion, accumulation, and doping of various materials, and achieving the goal of uniform mixing. Used for high uniformity mixing of powder and granular materials in pharmaceutical, chemical, food, light industry, electronics, machinery, mining, national defense industry, and various scientific research institutions.