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 impeller of agricultural irrigation pump runs in sandy water, and traditional cast iron impellers will have perforation due to sand abrasion after 3 months, resulting in a 50% decrease in pump efficiency. Daokedao has melted WC Ni composite coating on the surface of the impeller, with a coating hardness of HRC63 and wear resistance 8 times that of cast iron. After repairing 50 water pump impellers in an irrigation project in Egypt, the lifespan of the impellers was extended from 3 months to 2 years, and the pump efficiency remained above 90%, saving 400000 yuan in impeller replacement costs annually. The hydraulic performance of the repaired impeller has been optimized, resulting in an increase of 10m ³ of water output per hour for a single pump and an expansion of irrigation area by 15 acres per pump, effectively improving irrigation efficiency.
