More than fifty screw element varieties for each extruder size:
Maximum flexibility for the exact implementation of your concept.

The KraussMaffei Berstorff screw element range:

• conveying elements with different lengths and pitches, multi-start, self-wiping, laterally sealing or with thrust flight profile with increased free screw volume
• mixing elements in different lengths
• kneading elements in different lengths, offsets and helix angles
• barrier elements in the form of blister discs and back-pumping elements

The screw elements of KraussMaffei Berstorff ZE twin-screw extruders are designed in strict accordance with the building block principle. Different surface treatments for wear protection and the various element varieties enable the screw configuration to be matched exactly to your process. And in case that's not enough to tailor the equipment to your product and process ideas, KraussMaffei Berstorff is always open to your special requirements.