Twin screw extrusion barrel

abrasive wear resistant

Barrels of consistent quality that provide longer protection for your plasticizing units against adhesion, abrasion, and corrosion, even for processing raw materials that cause intensive wear and tear. Blank barrel Semifinished barrel Finished barrel For plastics with a filler content up to 30% Hard metal alloy on iron base. Excellent wear resistance and good corrosive resistance. For plastics with a filler content up to 40% Hard metal alloy on iron base with added vanadium. Very high wear and corrosive resistance with enhanced ductility. For plastics with a filler content greater than 40% Two-phase hard metal alloy on nickel base with tungsten carbides. Maximum wear and corrosive resistance.