国产精品久久久久久精品电影_黄色免费一级视频_国产亚洲成AⅤ人片在线观看_欧美激情一区二区三级高清视频,色欲久久九色一区二区三区,亚洲精品国产精品国自产,久久久久久久精品妇女99

Double axis strong stirring extruder

This machine is used for mixing and stirring processed raw materials with water, and the end adds spiral extrusion and cutting functions to further improve the plasticity of the raw materials. It is particularly suitable for stirring low plasticity mud, shale, and coal gangue with insufficient maturation time, effectively improving the appearance quality of the product.