Page 2 - Screw Conveyor.ppp

Discharge Screw
The screw-wings are fully welded to the screw shaft and has one bearing
at each end. There are different variants available which are usually used
as a discharge screw or for general applications up to 10m in length and
1000mm in diameter. The design of the screw, as well as the material for
the screw-wing and trough, is selected according to the bulk material.

Ribbon Screws
These are designed for special applications in which the bulk material is very
adhesive and tends to blockage or in which the bulk material must be mixed.

Twin Screw
The Twin Screw have two screw shafts in a trough.
There are meshing and non-meshing worm shafts here.
The combing version is used as a pre-compression screw for our solids
pumps. The non-combing variant is available with single-sided or double-
sided discharge opening and is used for redundancy or procedural reasons.

Spiral Conveyor
Our spiral screws are made of a special steel.
The trough is lined with a plastic wear protection.
For horizontal application, lengths up to 20m and vertical applications up
to 13m depending on the pumped medium are possible.
The shaftless design prevents blockages caused by straps, cables, wires or
similar.