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 grinding roller of the coal mill in the power plant is subjected to severe wear and tear when grinding coal. The service life of traditional high chromium cast iron grinding rollers is only 3-5 months, and replacement requires shutdown maintenance. The Daokedao automated laser cladding equipment uses Al2O3 TiC ceramic metal composite powder to deposit a 6mm wear-resistant layer on the surface of the grinding roller. The hard phase content of the cladding layer reaches 80%, with a hardness of HRC75-80. The wear resistance is 8 times higher than that of the original grinding roller, and the impact toughness is excellent. According to application data from a certain thermal power plant, the service life of the grinding roller after melting has been extended to 24 months, the output of the coal mill has increased by 8%, and the annual cost savings of grinding rollers for a single coal mill exceed 400000 yuan. The thick wall melting layer temperature control technology of the equipment avoids cracking of the grinding rollers.
