Industrial Metal 3D Printer


Turn-key Metal 3D Printer

Designed for industry without the need for industrial infrastructure; affordable, reliable, safe, and easy to use metal 3D printer. Ideal for small to medium size part fabrication, and multi-metal 3D printing research.

Meltio M450 Metal 3D Printer

Meltio’s Wire-Laser 3D Printer

It allows users to produce metal parts of very high density in a single-step process on a very compact footprint.


Suitable for any environment thanks to a process built around wire, a sealed chamber and a built-in 3 stage filter.


Suitable for any environment thanks to a process built around wire, a sealed chamber and a built-in 3 stage filter.


Automatic toolpath generation and material print profiles supplied by Meltio make for a plug and play experience.


The low capital and running costs of the Meltio M450 make metal 3D printing of conventional parts possible

Meltio M450 Specifications

Technical Specifications

Dimensions (W*D*H): 560*600*1400 mm
Print Envelope (WxDxH): 145 x 168 x 390 mm
System Weight: 250 kg
Laser Type: 6 x 200 W direct diode lasers
Laser Wavelength: 976 nm
Total Laser Power: 1200 W
Power Input: 208 / 230 V single phase or 400 V three phase
Power Consumption: 2 – 5 kW peak depending on selected options
Process Control: Closed-loop, laser and wire modulation
Enclosure: Laser-safe, sealed, controlled atmosphere
Interface: USB, ethernet, wireless datalink
Cooling: Active water-cooled chiller included
Wire Feedstock Diameter: 0.8 – 1.2 mm
Wire Feedstock Spool: BS300

Wire Materials

Stainless Steels: Excellent strength and corrosion resistance.
Mild Steels: Cheap and ductile, with unparalleled machinability and weldability.
Carbon Steels: High impact strength, retain hardness at high temperatures.
Titanium Alloys: Highest strength to weight ratio and corrosion resistance.
Nickel Alloys: High versatility, outstanding heat and corrosion resistance.
Cooper & Aluminum: Under Development.

Upgrades and Accessories

Hot Wire: Programmable power supply that preheats the material to increase the deposition rate.
Dual Wire: This option allows to 3D print two wire materials sequentially with very quick wire switches.
Laser Calibration System: It allows users to calibrate Meltio’s multi-laser deposition head accurately and effortlessly prior to every print.
SLS Brochure

Meltio M450 Applications

Aircraft Bracket
Titanium 64

Size: 109.6 x 160.8 x 34.8 mm
Weight: 2 kg

Dual Material Pipe
SS316L + Ni718

Size: 108 x 108 x 150 mm
Weight: 5 kg

Rocket Nozzle

Size: 117 x 117 x 180 mm
Weight: 3 kg

Application Catalogue

Meltio Catalog