Screw Elements

Xtrutech are a leading independent supplier of spare extrusion wear parts for our own XTS range of Twin Screw Extruders and other OEM machines. As a result, we strive to only use quality materials that ensure compatibility and in many cases exceed the performance of the original parts.

Xtrutech can now supply XTRA- volume screw elements which increase the amount of material that can be processed through the feed inlet. This means we can optimise the feeding of low bulk density formulations and other difficult-to-feed materials.

We supply screw elements for many extruders. Please see the manufacturers list below.

Looking for something else? Xtrutech supplies a range of extrusion spares such as thermocouples, heaters, feeder spares, motors, and gearboxes, some of which are no longer supplied by the OEM. Please speak to a member of our team who can advise you on the availability of these parts.

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  • Benefits
    • We can provide screw elements for a range of machine sizes from 10mm to 160mm
    • Our OEM parts use powder metallurgy steel, which involves a more refined process for the creation of fatigue resistant materials.
    • Our parts are subject to Hot Isostatic Pressing (HIP) to enhance longevity and reduce defects.
    • HIP also boosts corrosion resistance and fatigue strength to produce a robust & effective material.
    • Xtrutech can provide a new design or a customised element
    • We can offer consignment stock to plan future downtime.
    • Quality is our focus, not only as a finished product but throughout the manufacturing process.
  • Screw elements include
    • Single flight, twin flight and tri-lobe elements
    • Kneading blocks, single mixing paddles or discs
    • High volume intake elements
    • Conveying elements
    • Compression elements
    • Reverse elements
    • Dispersion elements to mix different viscosities
    • Transition elements from single flight to twin flight
    • Discharge elements
    • Side feeder elements
  • Manufacturers list
    • APV / Baker Perkins
    • B&P
    • Buhler
    • Coperion / W&P
    • KraussMaffei Berstorff
    • Leistritz
    • Maris
    • OMC
    • Thermoprism
    • Rondol
    • Theysohn and moreā€¦

Looking to optimise your screw profiles? Xtrutech’s expert team can offer process optimisation for your configuration to achieve the best possible outputs. We can also support questions around screw element performance and wear issues.