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PIPE SCREW CONVEYORS with hollow shaft are prefer­ably used for hori­zon­talor inclined trans­port of fine-grained dry mate­rials, if necessary with dosing option.

The design of the drive power, the screw speed, the geometry
of the welded screw segments in conjunc­tion with the instal­la­tion posi­tio­ning are decisive for the degree of filling of the screw and the conveying capacity.

In the case of over­long conveying distances, a suspended center bearing can stabi­lize the screw shaft, which is other­wise supported on both sides.

The inlet and outlet connec­tions are adapted to the pre- and post-positioned aggre­gates. Support or suspen­sion arran­ge­ments can be provided according to the local condi­tions. Painted or hot-dip galva­nized steel or stain­less steels are used for the screw housing according to your specifications.

Our many years of expe­ri­ence with a wide variety of instal­la­tion posi­tions and raw mate­rials ensure the best possible func­tional guarantee throughout your entire system.