Leading the market with high-performance automated cladding and welding systems.
In the era of Industry 4.0, the demand for high-durability components has pivoted from simple manufacturing to advanced surface engineering. As a premier China Plasma Welding Machine Manufacturer, Shanghai Duomu recognizes that plasma welding and laser cladding are no longer niche technologies but essential pillars of global infrastructure.
The global industrial landscape is facing a "Sustainability vs. Performance" challenge. Components in extreme environments—such as subsea oil drills or aerospace turbines—require metallurgical bonding that prevents catastrophic failure. Our PTA (Plasma Transferred Arc) technology offers a 99% density solution, reducing material waste by up to 40% compared to traditional thermal spray methods.
Shanghai Duomu houses an independent Technical R&D Team dedicated to the evolution of plasma cladding machine equipment. Our core philosophy centers on stability and efficiency.
Unlike standard off-the-shelf welders, our machines are designed for 24/7 industrial duty cycles. We specialize in:
Supporting large-scale remanufacturing with minimal heat-affected zones (HAZ).
Integration with 6-axis robotic arms for complex geometric cladding.
We provide complete industrial equipment solutions, ensuring that from the moment a machine lands at your factory, it is optimized for your specific alloy powders and substrate materials.
Our products penetrate critical sectors where failure is not an option. From the depths of coal mines to the vacuum of space.
Additional sectors include: Nuclear Power, Petrochemical Industry, Coal Mines, and Water Conservancy.
Defining the next decade of surface engineering through AI and advanced metallurgy.
Our upcoming systems will feature real-time melt pool monitoring using AI vision, adjusting voltage and powder feed rates instantly to ensure 0% porosity.
Combining the high deposition rate of PTA with the precision of Laser Cladding in a single workstation to optimize both speed and finish.
Enabling global engineers to monitor machine health and performance metrics via cloud-based digital twin interfaces.
Engineering machines that fit your production line, not the other way around.
We provide specialized equipment including Hydraulic Rod Cladding Machines, Pick Cladding Machines, and Valve Cladding Systems. Every piece of equipment is built to withstand the rigors of industrial environments while maintaining high-precision output.
Why industry leaders choose Shanghai Duomu for their most demanding projects.
"In Oil & Gas, the Real Cost Is Downtime—Not the Component. When a choke valve fails, the response must be immediate. Shanghai Duomu's PTA systems allow for rapid, high-quality repair that extends service life significantly."
"One of the most critical factors is the dilution rate. Shanghai Duomu's machines provide exceptional control, ensuring the overlay performance meets metallurgical standards."
"Screw conveyors in mining are frequent causes of unplanned production delays. Implementing automated plasma surfacing has reduced our maintenance costs by over 50%."
Operating as a global Plasma Welding Machine Factory, we understand that international standards are non-negotiable. Our equipment complies with:
Local Support: We offer localized technical training, 24-hour remote diagnostic support, and a robust spare parts supply chain to ensure your production never stops.
Clearing the path for your procurement and technical decisions.
Explore our full range of high-precision industrial hardware.
Have a project requiring specialized cladding? Our engineering team is ready to assist with technical specifications and pricing.
