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 ...
The extruder barrel bushing cooperates with the screw for conveying plastic melt for a long time, which is easy to cause abrasion and corrosion of the inner wall, resulting in uneven plastification and reduced extrusion volume. The replacement of a new bushing is costly and complex, affecting production continuity.
The Dow Laser Cladding Equipment adopts wear-resistant and anti-corrosion alloy powder to precisely repair the worn parts on the inner wall of the bushing. The inner wall of the bushing after cladding is smooth, the dimensional accuracy returns to the level of the new part, the coating hardness reaches above HRC63, and the abrasion resistance and corrosion resistance are significantly improved.
The repair cost is only 1/3 of the new bushing, the service life is extended by 3-4 times, the plasticized uniformity of extruder is improved by 12% - 15%, and the stability of extrusion volume is improved by 10%. The equipment supports the repair of cartridge bushings of different specifications, and the repair cycle is shortened to 1-2 days, so as to reduce the production cost for the extrusion manufacturers.
