Meltio Engine

Advanced control module for fitting existing CNC and robotic equipment with Meltio technology. Turn any motion platform into a metal 3D printing system with no inherent size constraints.


Metal 3D Printing Integration

Meltio’s multi-metal 3D printing DED technology can be hosted in virtually any motion system.

Meltio Engine CNC Integration

The most affordable hybrid manufacturing solution, fitting almost any CNC machine in the market. Enable 3D printing and machining of complex geometries in a single process step.

Meltio Engine Robotic Integration

Unlock geometry freedom in part size and complexity by integrating Meltio with a Robotic Arm. The cost-effective solution for large metal part manufacturing.

Hybrid Manufacturing

Create highly complex parts with machining tolerances in the same process.


Provide new capability to any CNC machine by turning it into an hybrid metal manufacturing system.

Part Repair

Cost-effective component repair, part augmentation and feature addition.

Geometry Freedom

No inherent constraints when the working envelope is only limited by the size of the motion system.

Meltio Engine Specifications

Dimensions (W*D*H):


Print Envelope (X*Y*Z):

inherent to motion system



Laser Power:


Laser Type:

multiple 200W Direct Diode Lasers

Laser Wavelength:


Process Control:

closed-loop, laser and wire modulation

Power Input:

208/230V Single Phase or 400V Three Phase

Power Consumption:

2-5kW peak depending on selected options

Wire Feeds:

from one K300 spool up to two external wire drums

Wire Feedstock:

0.8-1.2mm wire diamater

Powder Feeds:

external plug and play powder feeders

Powder Feedstock:

45 to 90um particle size


water-cooled chiller included

Integration Hardware

Automatic process for 3D printing and machining

An actuated hardware mechanism for CNC applications where the deposition head is stored in a sealed enclosure when it is not in use and automatically deployed when needed.

meltio engine hybrid manufcturing system

Unconstrained metal 3D printing

Mounting hardware for the deposition head and related electronic sensors in robotic applications.

robotic hardware kit meltio engine

Open Materials Platform

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

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.



High strength to weight ratio and corrosion resistance.



High versatility, outstanding heat and corrosion resistance.



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.

Powder Feeder

Necessary to 3D print from powder feedstock, unlocks on the fly metal alloying.

External Wire Drum

Draw from an external wire source. Drums from 100kg  may be used for convenience.

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


Do you want to learn more about Meltio?