Patented Wire-Laser DED technology

High-density metal production using standard welding wire and multi-laser optics

Your journey to advanced metal additive manufacturing starts here

Directed Energy Deposition

is an advanced additive manufacturing process that builds or repairs metal parts by depositing material and melting it simultaneously using a focused energy source, such as a laser.

Near-net shape efficiency

Scalable deposition rates

Isotropic mechanical properties

Low operational cost

Wire Laser Metal Deposition process

is a specific implementation of DED that uses metallic wire as the feedstock. The wire is melted by a laser and deposited layer by layer to create or repair metal parts.

What makes our systems unique?

Safer, cleaner and more efficient working environment for operators

Meltio creates a controlled and enclosed process that protects operators, simplifies material handling, and keeps the workspace clean.

Enclosed and controlled process

The system is fully enclosed, preventing exposure to lasers, high temperatures, and moving parts.

Zero powder exposure:
100% Wire feedstock

Unlike powder systems, Meltio uses wire feedstock, eliminating the risks of airborne particles, fumes, and hazardous dust, making material handling simpler and safer.

Class 1 Laser Safety Certified

Meltio meets Class 1 laser safety standards, ensuring no harmful laser exposure to the operator.

Minimal fumes and contaminants

Wire-based deposition produces fewer fumes and contaminants, keeping the workspace cleaner and safer with less need for complex filtration.

Patented multi-laser deposition head with coaxial wire feed

Coaxial wire feed in Meltio systems feeds the wire through the center of the melt pool, with lasers symmetrically aligned around it.

High absorption

The 450 nm Blue Laser Head with 9 direct laser diodes, improves energy absorption, enhancing the deposition rate across the metal material spectrum when compared to IR lasers.

Maximum efficiency

Higher energy absorption at this wavelength means less energy is needed per printed part compared to other wavelengths. This allows for a higher deposition rate with similar energy consumption to IR, resulting in a more eco-friendly and cost-efficient process.

Enhanced performance and reliability with Meltio High Power Blue Lasers

Wide-range of compatible materials

The multi-laser blue system is compatible with a broad range of metal materials, providing flexibility and versatility in production.

Integrated sensors and vision system

Real-time monitoring and feedback from integrated sensors and a vision system ensure precise control and continuous optimization during the printing process, enhancing quality and consistency.

Localized argon delivery

Optimized gas flow ensures consistent shielding and cooling, preventing oxidation and improving print quality.

Factory laser alignment

Ensures maximum printing repeatability and minimal maintenance, enhancing long-term reliability and reducing downtime.

High absorption

The 976nm infrared (IR) system, with 6 fibers lasers, delivers reliable performance for a variety of materials. While it doesn’t offer the same high absorption as newer systems, it provides consistent power and efficient deposition, ideal for repair applications.

High efficiency

The IR system balances power and efficiency, offering stable deposition speeds with low energy consumption. It remains a strong option for reliable results, especially in industrial repair.

Compatible materials

The IR system processes a variety of materials like Stainless Steels, Carbon Steels, Tool Steels, Nickel Alloys, Titanium and more. While newer systems have expanded material compatibility, the IR system excels in common industrial metals.

Reliable choice for repair works with superior versatility in multiaxis system

Superior angle of attack for repairs

The IR 1200W head is compatible with advanced slicing strategies on multiaxis systems, allowing for superior angles of attack during repairs. This flexibility enhances part orientation and precision, making it ideal for complex geometries.

Localized argon delivery

The large nozzle and effective gas ring protect against oxidation and ensure quality deposition, making it suitable for various repair tasks.

Easy to service

With low-cost, easily replaceable wear parts, such as wire nozzles and optics, the IR system keeps maintenance simple and cost-effective.

Achieve multi-materiality

Innovative and efficient production of complex, multi-functional parts. Sequentially use one, two, or up to four different wires during the printing process.

Single wire

Ideal for simple prints with a single material, offering reliable results and efficiency.

Dual wire

Switch between two materials, enabling complex parts with different properties, such as combining strength and wear resistance, or optimizing cost and performance.

Quad wire

Sequentially use up to four materials, allowing for advanced part designs that integrate various metals for specific functional needs, such as parts with varying hardness, conductivity, or corrosion resistance.