Robotic welding of steels, alloys and special materials

Metal welding represents one of DGWeld’s core strengths. For over twenty years, the company has been operating in the field of industrial maintenance and the regeneration of metal components. Thanks to precise energy control and the high concentration of the laser beam, DGWeld’s robotic cells make it possible to produce joints of exceptionally high quality, minimizing deformation, defects, and residual stresses, even on large-sized components.

This technology is ideal for all applications where mechanical strength, durability, and aesthetic finish must coexist, delivering reliable and repeatable results in every production environment.

Steel and Stainless Steel Welding

The welding of steels and stainless steels requires expertise and tightly controlled parameters. DGWeld handles both carbon steels and high-strength alloy steels, applying optimized welding parameters to reduce the risk of cracking and distortion.
The result is strong and uniform joints, ideal for serial production and high-intensity industrial applications.

Cast Iron Welding

Cast irons are materials that are particularly sensitive to thermal stresses.
Thanks to robotic heat regulation, DGWeld is able to regenerate and weld cast iron components while preserving the original microstructure, ensuring strength, dimensional stability, and long-term reliability.

Inconel Welding

Inconel alloys are used in applications requiring resistance to high temperatures and corrosion.
DGWeld employs controlled laser welding processes to preserve the mechanical and chemical properties of the material, ensuring top-quality results on hammers, dies, molds, and high-performance components.

Stellite Welding

Stellite alloys, known for their hardness and wear resistance, are processed by DGWeld using dedicated techniques that ensure high metallurgical cohesion and the absence of defects.
The result is long-lasting components, ideal for high-stress working environments.

Carbide Welding

Carbide welding requires specialized expertise and the use of nickel- or cobalt-based alloys as support materials.
DGWeld uses robotic laser technology to achieve precise and stable joints without altering the material matrix, thereby ensuring superior performance in mechanical and industrial applications.

Aluminum Welding

Aluminum welding is one of the most complex challenges due to its high thermal conductivity and the formation of oxides and porosity.
DGWeld’s robotic cells ensure clean, deformation-free joints, perfectly suited for structural and industrial components where lightness and strength must coexist.

Tool Steel Welding (Tool Steels)

Tool steels require carefully controlled welding to prevent cracking and loss of hardness.
Thanks to robotic laser systems and deep material expertise, DGWeld is able to restore molds, dies, and critical components, guaranteeing long-lasting performance, precision, and operational reliability.

DGWeld: Excellence in Industrial Welding and Component Regeneration

Thanks to the combination of experience, metallurgical know-how, and state-of-the-art laser technologies, DGWeld is today a recognized reference point in Europe for the robotic welding of metals and special alloys.
Each process is engineered to deliver maximum precision, durability, and certified quality, ensuring added value and enhanced competitiveness for companies operating in the forging, steelmaking, energy, automotive, and aerospace sectors.