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 sealing surface of the valve directly affects the sealing performance. When traditional plasma spraying is strengthened, the coating porosity is high (1% -3%), the sealing surface is prone to leakage, and the coating adhesion is insufficient. It is easy to fall off under switch impact, and the service life of the valve is short.
Daokedao laser cladding equipment creates high-quality sealing surfaces. The porosity of the cladding layer is almost zero, with excellent sealing performance and no leakage after water pressure testing. The coating is metallurgically bonded to the substrate, with a bonding strength exceeding 300MPa and impact resistance three times that of plasma spraying.
In industries such as petrochemicals and water supply and drainage, valves reinforced with Daokedao equipment have a service life extended to 5-8 years, which is more than four times that of traditional plasma spray valves. The sealing surface can be used directly without further processing, greatly extending the valve maintenance cycle, reducing maintenance costs and downtime losses.
