Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
After the wear of the inner wall of the extruder barrel and the screw, the clearance between them increases, resulting in a decrease in plasticization efficiency and an increase in energy consumption. Daokedao adopts inner wall laser cladding technology to melt wear-resistant alloy coating on the inner wall of the material cylinder, with a thickness of 1.5-2mm, a hardness of HRC60-63, and a threefold increase in wear resistance. By using a five axis linkage fusion system, the coating on the inner wall is ensured to be uniform, and the clearance between the screw is controlled at 0.2-0.25mm (new part standard 0.3-0.4mm). After repairing the 150mm material barrel, the plasticizing efficiency increased by 15%, energy consumption decreased by 12%, and the lifespan was extended to 2.5 times the original lifespan. After being applied in a certain pipe factory, the daily production of a single extruder increased by 20 tons, saving 80000 yuan in electricity costs annually. It is suitable for repairing various types of extruder barrels such as PE, PVC, PP, etc.
