In the modern industrial landscape, wear and corrosion represent a multi-billion dollar challenge. Revestimento de Plasma (Plasma Transferred Arc - PTA) cladding is no longer just a repair method; it is a strategic manufacturing process that extends component life by up to 500%.
Shanghai Duomu, with over a decade of deep-rooted R&D, offers metallurgical bonding that surpasses traditional thermal spraying. Our focus on low dilution rates and high-density overlays ensures integrity in aerospace and nuclear applications.
As a leading China factory, we provide more than just hardware. We deliver integrated solutions—from automatic powder feeders to robotic integration—designed to withstand the rigors of global industrial procurement.
Modern "Revestimento de Plasma" systems are now integrated with 6-axis robots. AI-driven pathfinding allows for the cladding of complex geometries, such as screw brick machine components and double cone injection molding barrels, with micron-level precision.
Global enterprises are shifting from "replace" to "remanufacture." Plasma cladding supports the circular economy by restoring worn parts to better-than-new condition, reducing carbon footprints in heavy industries like coal mining and metallurgy.
The trend is moving towards customized metal powders. Whether it's cobalt-based, nickel-based, or tungsten carbide reinforced overlays, our equipment handles high-melting-point materials with stable transferred arcs.
At Shanghai Duomu, our factory utilizes Smart Manufacturing (Industry 4.0) principles. We don't just manufacture; we optimize the entire lifecycle of surface engineering. Our independent R&D team ensures that every plasma cladding machine provides stable performance for long-term, high-load operations.
Hardfacing for soil-engaging tools to withstand abrasive wear.
Precision cladding for high-temperature turbine blades and components.
Protecting drill bits and valve seats from extreme corrosive environments.
Surface restoration for continuous casting rollers and forging dies.
According to our technical lead, achieving high-quality overlay in Plasma Transferred Arc (PTA) hardfacing is not just about the powder. It’s about the dilution rate—the percentage of the base metal that melts and mixes with the cladding alloy. Our DML-V03CD and integrated systems are engineered to minimize dilution, maintaining the pure properties of the alloy for maximum hardness.
Independent team focusing on the stability of welding arcs and the longevity of torches under high-current operation (up to 400A).
High-precision repair for turbine blades and aerospace fans, ensuring perfect surface geometry with minimal heat distortion.
Automated plasma surfacing for hydraulic pistons, significantly improving corrosion resistance in mining and marine environments.
Get in touch with Shanghai Duomu for a detailed consultation on your next cladding project.
📍 Unit 2, No.615 Feng Deng Road, Jiading District, Shanghai, China
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