Introduction WLS shaftless screw conveyor of Tel: 15350765973 QQ : 2654427124 Botou Haotian environmentally friendly production WLS shaftless screw conveyor can have a conventional screw conveyor shaft and the material conveyor belt not or difficult to transport such as waste water treatment, paper industry, chemical industry waste and other granular and powdered materials. Wet and pasty materials . Semi -fluid and sticky materials . Easy-to-wrap and easy-to-clog materials. WLS shaftless screw conveyor materials with special hygienic requirements . Shaftless screw conveyor performance characteristics : yes shaftless screw conveyor and traditional Compared with the shaft screw conveyor , due to the use of the non-central shaft design , the use of a solid steel screw material with a certain flexibility , it has the following outstanding advantages : good environmental performance . Tel: 15350765973 QQ : 2654427124 Â