Screw Elements & Shafts

Europe’s leading, independent supplier of parts, spares and services for twin screw extrusion.

At Xtrutech we manufacture all our wear & / or corrosion resistant screw elements to the highest standards to ensure compatibility with original parts. Screw elements and shafts including feed screws and kneading blocks are available for models from Coperion / W&P, Leistritz, Berstorff, Theysohn, Prism, APV / Baker Perkins, Maris and Clextral equipment.

  • Improve performance by using our premium range of screw elements
  • Screws available for all machine sizes from 16mm to 160mm and all major OEMs 
  • Need a new design / customised screw element? No problem, we can design it here at Xtrutech!
  • Emergency breakdown service to reduce downtime
  • Compatibility with original parts at the highest standards of production

Having trouble removing your screw elements? Why not send your shafts to Xtrutech and let our experienced service engineer's clean, strip and re-configure your screw elements with a fast and efficient turnaround. We will check your existing elements for signs of cracking and severe wear and replace only as necessary.

Screw elements include:

  • Single flight, twin flight and tri-lobe elements
  • Kneading blocks and single mixing paddles or discs
  • High volume intake elements
  • Conveying elements
  • Compression elements
  • Reverse elements
  • Flow splitting elements to mix different viscosities
  • Transition elements from single flight to twin flight
  • Discharge elements
  • Side feeder elements

If you have any questions about the performance of your screw elements, or wear issues you may have, give us a call to discuss your needs and see how we can help you on +44 (0) 1782 621122

Xtrutech manufacture and supply screws for most makes and sizes of twin screw extruder to fit: 

  • APV / Baker Perkins
  • B&P
  • Buhler
  • Century
  • Clextral
  • Coperion / W&P
  • ICMA
  • KraussMaffei Berstorff
  • Leistritz
  • Maris
  • OMC
  • Prism
  • Theysohn

Screw Element TAble

Screw Elements Table 2



Whilst Xtrutech specialises in designing and building twin screw extruders operating in the powder coatings industry we also provide services for extruders operating in the industries of food production, medical plastics and pharmaceuticals among others. This includes screw elements and shafts, refurbishments and process optimisation of most major makes of twin screw extruders. We offer a wide range of services so pick up the phone and give us a call if you have any questions or enquiries that we can help you with. Alternatively visit the contact us page and we will get right back to you.