| 摘要 |
A single-screw extruder comprises a hollow cylinder with loading and unloading openings and a removable mixing section with internal teeth, a worm located in the cylinder cavity with possibility of rotation and equipped in the area of mixing section of the cylinder with a gear spindle, planetary gear spindles mounted with engagement with the teeth of gear spindle and mixing section of the body, as well as two thrust rings. The end parts of the planetary gear spindles have streamline shape and are mounted with possibility of interaction with said thrust rings. Both thrust rings are removable. |
