JINYI manufactures bimetallic and nitrided screw barrel sets for all applications and major makers of plastic processing equipment. Our products are found worldwide in mild to severe abrasion and corrosion wear environments.
Bi-metal construction combines a protective wear surface inseparably bound to a high strength micro-alloy backing material. The design allows efficient energy transfer between the bore lining and the backing. This feature provides a rapid detection of process changes, quick response to heat and cool commands, and precise control of zone temperatures. The wear resistant bore alloy is engineered for maximum compatibility between the feed screw flight OD and the barrel inner diameter.
Contact JINYI for more information on plastics processing barrels, structural foam machine barrels, plastic extrusion, plastics injection molding, and barrel wear life.