Multi-material 3D Printing

Meltio’s Laser Metal Deposition process achieves exceptional mechanical properties using single wire, dual wire or wire and powder materials.

Meltio's Wire Powder Multi-Laser metal deposition

Single and Dual Metal 3D Printing

Meltio recommends printing the bulk of the parts with metallic wire – the cleanest, safest and lowest cost metal feedstock in the market.

Single Wire

The bulk of the 3D printing process is built around wire, the safest, cleanest and easiest to work with metal feedstock.

Dual Wire

Combine different metal materials in a single part. The wire switching process is quick, automatic and clean.

Wire and Powder

Create new alloys on the fly, test functional gradients and research metal matrix composites (MMC).

Open Materials Platform

stainless steels

Stainless Steels

Excellent strength and corrosion resistance.

mild steels

Mild Steels

Cheap and ductile, with unparalleled machinability and weldability.

Carbon steels

Carbon Steels

High impact strength, retain hardness at high temperatures.



Highest strength to weight ratio and corrosion resistance.



High versatility, outstanding heat and corrosion resistance.



Under Development.

Excellent Mechanical Properties

Meltio’s compact heat affected zone process achieves exceptional mechanics, decreased thermal stress and near isotropic properties, exceeding casting and forging material properties.

Consistent 99.998% densification

Meltio’s WP-LMD produces fully dense parts with superior microstructure. Exceeding the casting and forging properties, and in certain cases, matching up to wrought material properties.

Full density metal 3d printing

From 0.3 to 1.2mm layer heights

Meltio’s process allow for an exceptional balance between print speed and surface roughness. Under some conditions, Meltio’s surface roughness using wire can outperform those produced with powder based processes.

Post-process or use as printed

For many applications printed in high-resolution little to no post treatment is necessary. Near net shapes can be post-processed using heat, bead blasting, polishing, brushing or machining.

Metal 3D Printing Solutions

Choose the package that suits your manufacturing requirements; turn-key metal 3D printer, CNC integration for hybrid manufacturing or robotic integration for large compontents.

Meltio M450 3D Printer


Meltio Engine CNC Integration


Meltio Engine Robotic Integration


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