Screws and barrels for extruders
We supply screws and barrels in any diameter for extrusion processes. We produce extruder screw and barrels in any diameter from different types of steel depending on customer requirement.
Plastic extrusion is a process of melting and passing through plastic resin inside a barrel by force of screw rotating inside. At the end of barrel melt plastic formed by a die or mould acording to required parameters.
Diameters are between Ø45 - Ø250mm.
Materials are DIN 8550 - DIN 4140 special nitration hardened.
We produce screw and barrels for: recycling machines,enjection machines,film and bag machines, PVC granules (double screw) and for all other plastic granule extruders.