Wear-resistant machine barrel for extruder

• Main Authors: LI CHENGLIN, HUANG DACHUN, HONG XIANXIA, WANG CHAO
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to the technical field of extruders, and discloses a wear-resistant machine barrel body for an extruder, which comprises a plurality of assembled barrel bodies, high manganese steel wear-resistant layers are fixedly connected to the inner walls of the assembled barrel bodies, connecting rings are fixedly sleeved on the outer walls of the assembled barrel bodies, two hoops are sleeved outside every two adjacent connecting rings, and the outer walls of the assembled barrel bodies are fixedly connected with high manganese steel wear-resistant layers. Connecting plates are fixedly connected to the left sides and the right sides of the two clamps correspondingly, and the two connecting plates located on the same side are sleeved with the same connecting frame. The wear resistance of the inner wall of the barrel can be improved, the service life of the barrel can be prolonged, when the barrel is locally abraded, the barrel at one end is tightly replaced, the whole barrel does not need to b