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 ...
Industrial valve seats are subjected to medium erosion and sealing pressure, while traditional stainless steel valve seats have a service life of only 6-12 months, with prominent leakage problems. The Daokedao automated laser cladding equipment uses Stellite 6 cobalt based alloy powder to fuse a 2mm wear-resistant and anti-corrosion layer on the sealing surface of the valve seat. The hardness of the cladding layer is HRC58-62, and its erosion resistance is 6 times higher than that of stainless steel. Its sealing performance is stable in acidic and alkaline media. According to application data from a certain chemical enterprise, the service life of the valve seat after melting has been extended to 36 months, the valve leakage rate has been reduced from 5% to 0.01%, and the annual cost of valve replacement in a single factory has been saved by more than 300000 yuan. The precision melting technology of the sealing surface of the equipment ensures that the sealing accuracy meets the national first-class standard.
