... screw barrels, these are provided with wear resistant inserts.Co-rotating twin screw extruer application introduction: MT series twin-screw extruderMixing ... pelletsPE,PP,ABS,AS,PA,EVA,PET+pigment and auxiliaryReinforced glass fibres and carbon fibresPP,PBT,ABS,AS,PA,PC,POM ... ,ring oxide,lactide,polyurethane,acrylateCERTIFICATION:Extruder screw elements co-rotating twin screw extruder screw and barrel