Industry-Leading Equipment for Additive Manufacturing & Surface Repair
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. As a strategic Lasercladding Manufacturer, we integrate R&D, production, and global supply chains to provide high-performance remanufacturing solutions.
Our expertise lies in bridging the gap between traditional metallurgical methods and modern robotic precision, ensuring that industrial components achieve maximum service life in the most punishing environments.
Read Our Full StoryThe global laser cladding market is projected to grow at a CAGR of 9.5%. Industries are shifting from "replace" to "remanufacture" to meet sustainability goals. As a custom lasercladding factory, we facilitate this transition by reducing material waste by up to 80%.
Laser cladding technology provides a "Circular Economy" solution. By applying high-performance alloys (Stellite, Inconel) only where needed, we help enterprises reduce their carbon footprint while extending component life by 300-500%.
Advanced economies are investing heavily in additive manufacturing. Our systems provide the precision required for aerospace-grade repairs and heavy-duty mining equipment, ensuring localized industrial resilience.
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.
Transitioning from standard laser cladding (0.5-2 m/min) to EHLA (Extreme High-Speed Laser Application) achieving speeds up to 200 m/min for thin-film coatings.
Integrating real-time melt pool monitoring and AI-driven parameter adjustment to ensure zero-defect deposition in complex geometries.
Simultaneous feeding of different powders to create Functionally Graded Materials (FGM), optimizing hardness and toughness across the component profile.
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.
We can provide customized equipment, automatic laser cladding equipment, automatic plasma cladding equipment, intelligent robot cladding equipment, etc. according to customers' requirements, including special equipment in the industry, such as hydraulic rod cladding machine, pick cladding machine, valve cladding machine, etc.
One of the most critical factors in high-performance cladding is the dilution rate. In traditional welding, dilution rates often exceed 20%, which compromises the purity of the overlay alloy. However, Shanghai Duomu's Lasercladding Technology achieves dilution rates as low as 3-5%.
Low dilution ensures that the chemical composition of the cladding layer remains close to the original powder, providing maximum hardness and corrosion resistance from the very first millimeter of the coating.
Our laser systems concentrate energy with extreme precision, minimizing the HAZ. This prevents base metal distortion and preserves the structural integrity of precision components like turbine blades and hydraulic rods.
"In Plasma Transferred Arc (PTA) hardfacing, achieving a high-quality overlay is not only about selecting the right alloy powder. Dilution rate is the silent killer of performance..."
"Improving PTA hardfacing efficiency isn't just about speed. In industrial production, real efficiency depends on consistent deposition and reduced post-weld machining..."
"In Oil & Gas, the real cost is downtime. When a choke valve fails, the response must be rapid. Laser cladding offers a superior repair path over replacement..."
We provide DDP/CIF/FOB shipping terms to over 60 countries. Our packaging meets international sea-freight standards, ensuring your high-precision cladding machines arrive calibrated and ready for operation.
All Shanghai Duomu equipment complies with CE and ISO 9001 standards. We provide full documentation for factory acceptance tests (FAT) and onsite commissioning.
We offer 24-hour remote diagnostic support and have a network of technical partners in Southeast Asia, Europe, and the Americas for onsite maintenance.
Laser cladding uses a laser beam as the heat source, offering lower heat input and higher precision, ideal for thin-walled parts. PTA (Plasma Transferred Arc) uses a plasma arc, which is generally more cost-effective for heavy-duty, thick-layer surfacing.
Yes, as a custom lasercladding manufacturer, we design bespoke robotic cells and gantry systems tailored to your component's geometry, weight, and material requirements.
Our systems are compatible with a wide range of spherical powders, including Cobalt-based (Stellite), Nickel-based (Inconel), Iron-based alloys, and Tungsten Carbide (WC) composites.
By repairing expensive components instead of purchasing new ones, companies typically save 50-70% of replacement costs. Additionally, the improved wear resistance extends maintenance intervals.
Unit 2, No.615 Feng Deng Road, Jiading District, Shanghai, China
Email: [email protected] | Phone: +86 15021996700
