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 ...
When grinding cement clinker, the cement grinding roller is subjected to severe friction and impact. The hardness of the roller surface repaired by traditional welding is only HRC50-55, with fast wear and easy cracking (cracking rate exceeding 35%). The service life is only 3-6 months, and frequent repairs affect production continuity.
The Daokedao laser cladding equipment adopts low stress cladding technology, with a heat input of only 1/6 of the weld deposit. After grinding roller repair, no cracks are generated, and the success rate of repair is 99%. Using tungsten carbide nickel based composite powder, the hardness of the cladding layer is stable at HRC68-72, and the wear resistance is improved by 6 times.
The service life of the repaired cement grinding roller has been extended to 1-1.5 years. After adopting this technology, a cement plant reduced the number of roller repairs by 80%, increased cement clinker production by 20%, and saved production costs of over 800000 yuan per year.
