| 摘要 |
A worm-disk extruder contains a cylindrical housing with a charging hole and a disk part, which is attached to it, and a disk cover with outlet, which together form a disk cavity, and a worm installed in the housing and disk cavity with possibility of rotation, which end part is made in the form of a disk. At least, on the part of cylindrical surface of disk and cylindrical surface of the disk part of housing contacting with it cavities are made; moreover the cavities on the internal surface of housing are displaced relative to the cavities on disk. |
