single screw or double screw for pvc pipe machine extrusion line
- Share
- Issue Time
- Jul 31,2019
![single screw or double screw for pvc pipe machine extrusion line](https://icdn.tradew.com/file/201903/1573500/jpg/7100058.jpg?x-oss-process=image/quality,Q_90)
single screw or double screw for pvc pipe machine extrusion line
if use pvc granules then use single screw extruder
if use pvc powder material then need double screw extruder