The global industrial landscape is undergoing a profound transformation. As a leading China TIG Welding Process Supplier, Shanghai Duomu is at the forefront of this shift, bridging the gap between traditional manual craftsmanship and the high-tech requirements of Industry 4.0. While TIG (Tungsten Inert Gas) welding has long been the gold standard for precision and weld purity, the modern demand for surface enhancement, wear resistance, and component longevity has necessitated the evolution toward Plasma Transferred Arc (PTA) and Laser Cladding technologies.
Modern procurement officers in the aerospace, mining, and oil & gas sectors are no longer just looking for a "supplier"; they are searching for a "strategic partner." The current global procurement trend emphasizes Supply Chain Resilience. Shanghai Duomu addresses this by offering vertically integrated manufacturing—from the R&D of surfacing torches to the full-scale deployment of robotic cladding systems. By controlling the technical background and core component manufacturing, we ensure that downtime is minimized for our global clients.
The narrative of "Made in China" has shifted. Today, it is about "Innovated in China." Our Jiading-based facility exemplifies this. We utilize intelligent robot cladding equipment to achieve tolerances previously thought impossible in heavy-duty hardfacing. For instance, the dilution rate—a critical metric in PTA hardfacing—is controlled with surgical precision in our DML-V03CD systems, ensuring the alloy overlay retains its maximum hardness and corrosion resistance without excessive contamination from the substrate.
In high-wear environments like coal mining or petrochemical forging, a standard TIG weld is often insufficient for surface protection. This is where Plasma Transferred Arc (PTA) cladding excels. PTA provides a higher energy density than traditional TIG, allowing for the deposition of high-melting-point powders like tungsten carbide or stellite alloys.
Unlike thermal spraying, our PTA and Laser cladding processes create a true metallurgical bond with the base material, preventing delamination under extreme mechanical stress.
Our DYY-LC501 systems are optimized to keep dilution below 5%, preserving the specific properties of high-performance alloy powders.
Seamless integration with 6-axis robots (like our DH1440-B06) allows for complex geometry surfacing, crucial for aerospace turbines and valve seats.
Our technology is not theoretical; it is battle-tested in the world's most demanding environments:
At present, the company's products have penetrated into many fields such as aerospace military industry, nuclear power, petrochemical industry, coal mines, metallurgy and forging, agriculture, water conservancy and electric power, etc.
Shanghai Duomu has been a leading manufacturer and exporter of PTA cladding machine and Laser cladding machine for more than ten years with a strong technical background. We provide complete sets of industrial equipment solutions.
Read More →
I have an independent R&D team, which develops, produces and sells plasma cladding machine equipment. The welding machine has stable performance and can maintain efficient long-term operation. In addition, the laser cladding equipment sold by the company can effectively support large-scale remanufacturing projects. We have mature technological means to provide complete sets of industrial equipment solutions.
Get in touch
Need a technical consultation or a quote?
GET A PRICE LIST
