Modern Laserauftragschweißen (Laser Cladding) has moved beyond simple steel repairs. We are seeing a surge in multi-material deposition, allowing for functional grading where the surface material differs chemically from the base, optimizing for both toughness and surface hardness.
Global demand is shifting toward EHLA technology, which allows for speeds up to 500m/min. This reduces heat input and allows for thinner, more precise coatings, effectively competing with traditional hard chrome plating which is being phased out due to environmental regulations.
Smart factories now require real-time monitoring. Our latest robotic systems integrate optical sensors to adjust laser power and powder flow dynamically, ensuring zero-defect metallurgical bonding even on complex geometries like turbine blades.
At Shanghai Duomu, we leverage over a decade of technical background to push the boundaries of Plasma Transferred Arc (PTA) and Laser Cladding. Our R&D team focuses on the metallurgical interaction between the powder and the substrate.
Optimizing powder carrier gas flow to ensure 95% + capture rates. This reduces waste and ensures uniform coating thickness in high-value alloy applications (Stellite, Inconel, Carbides).
Maintaining a dilution rate below 5% is critical for Laserauftragschweißen. Our gantry and robotic systems utilize advanced cooling paths to preserve the integrity of the base material while ensuring a perfect fusion zone.
Integrating laser hardening and cladding in a single robotic cell. This allows for localized heat treatment immediately followed by protective surfacing, a key requirement for aerospace and military-grade components.
Our 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.
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 understand the complexities of global procurement, including:
We have an independent R&D team that develops, produces, and sells plasma cladding machine equipment. The welding machine has stable performance and can maintain efficient long-term operation. In addition, our laser cladding equipment sold by the company can effectively support large-scale remanufacturing projects.
We provide customized equipment including: Hydraulic rod cladding machines, pick cladding machines, valve cladding machines, and intelligent robot cladding systems.
In Plasma Transferred Arc (PTA) hardfacing, achieving a high-quality overlay depends heavily on the dilution rate. We explore how to optimize parameters for maximum performance...
Improving PTA hardfacing efficiency is not simply about increasing welding speed. Our study shows that real efficiency comes from stabilizing the arc and powder flow...
In Oil & Gas, the real cost is downtime. We've implemented laser cladding solutions for mud pump valve seats that extend service life by 300%...
Get a professional consultation for your Laserauftragschweißen and PTA requirements today.
Request a Quote Now
