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 shaft of a chemical centrifugal pump works in strong acid and alkali media. Traditional welding repair of the impeller shaft has poor corrosion resistance and is easily corroded and worn, resulting in pump body leakage and a service life of only 1-2 years.
The Daokedao laser cladding equipment uses nickel based alloy powder with strong corrosion resistance. The corrosion rate of the cladding layer in a 50% sulfuric acid and 30% sodium hydroxide solution is only 0.002mm/a, which is 1/8 of that of the overlay layer. The coating has a density of 99.9%, no risk of leakage, and a threefold increase in wear resistance.
The service life of the repaired impeller shaft has been extended to 4-5 years, and the leakage failure rate of centrifugal pumps has been reduced by 95%. After adopting this technology, a certain chemical enterprise has reduced the loss of medium leakage by more than 500000 yuan per year, ensuring the safety of chemical production.
