Zhoushan Anger Machinery Co., Ltd. is located in the world famous screw barrel production base - Zhoushan, is a professional production of high quality screw barrel, with up to 30 years of manufacturing experience manufacturers. The company sets research and development, design, production, after-sales in one, so that products have excellent performance. Specializing in the manufacture of blown film, cable, pipe sheet, rubber, granulation, conical/parallel screw barrel, which are made of high quality alloy steel (38CrMoALA), after tempering, qualitative, surface nitriding, polishing and other processes of fine production, with precision wear-resistant characteristics, is an injection molding machine, extruder, rubber machinery manufacturers ideal supporting products. The product range has covered more than 20 countries, from the precise control of quality. We has a full set of production lines, large precision machining screw barrel CNC production equipment, computer controlled nitriding furnace, constant temperature quenching heat treatment equipment and double alloy spray welding equipment, equipped with perfect testing facilities and after-sales service system; R & D design team focuses on technological innovation, providing quality products, but also to provide customers with professional project technical solutions and process support. The company's current products are: high speed and high efficiency blowing film barrel screw; High-speed and efficient wire and cable barrel screw; High speed and high efficiency pipe barrel screw; Granulation, rubber and other barrel screw. Among them, high-speed and efficient blown film screw adopts SACM alloy material imported from Japan, special heat treatment process, spiral type forced feed barrel, shallow bottom diameter and high speed BM mixing structure screw, precision machining center, high speed, low temperature rise, production increase of about 30%-40%! With the advantages of the core component - barrel screw, we also develop various types of extruders, single wing labyrinth drip irrigation tape equipment; Flat type drip irrigation tape equipment; Low temperature granulation equipment; Cable equipment, etc. The output and plasticizing effect are obviously better than similar products.