100% dense metal parts with high-quality material properties.

Meltio M450 – Base Configuration (build envelope 140 x 190 x 450 mm, 0.6kW laser)

Meltio has come to the market to bring a solution for all industries that have been waiting for years – a reliable and cost-effective solution for additive manufacturing with metals.

Meltio’s patented and exclusive metal 3D printing technology is based on LMD, but it also offers unique features which make the machines truly disruptive in terms of cost and efficiency. This is what Meltio have called 3E Metal Deposition solution (Easy, Efficient and Expandable).

The result is 100% dense metal parts made of any material commonly used in welding:

  • titanium,
  • steel,
  • copper,
  • aluminum,
  • Inconel,
  • etc.

The acquisition cost of the hardware is about 50% to 75% lower than existing 3D metal technologies, and material cost is up to 10 times lower, which will definitely break the access barrier to metal 3D printing for many industries and professionals worldwide.

To find out more about this machine and/or obtain a bespoke quote please don’t hesitate to contact us by email ( or by phone (01483479908 / 07789266163).

Please scroll down for specs, features and videos.

MELTIO M450 Dual Features

Why choose this 3D printer?


The printing takes place within an argon chamber which only needs a slight amount of gas, or in an open atmosphere with just nozzle argon shield gas coverage.


The deposition head is fairly compact: 150mm (W/D) x 265mm (H)


The multi-laser head in Meltio’s 3D printers (0.6-6 kw) is the core of their technology. It features three independent diode lasers, although more lasers can be added for more power. It’s capable of fabricating parts with metal wire, metal powder or with wire and powder at the same time, without changing the configuration of the printer.


Allows clean and safe operation with 100% material utilization with metal wire, but also adds the capability to mix alloys on the fly with metal powder, which makes possible to get material combinations very hard to obtain with traditional welding methods.


The outer dimensions of the M450 printer is also quite small compared to existing metal 3D printers in the market (550x600x1400 mm), but with a remarkable build size of 150x200x450mm


Size limitation disappears with Meltio Engine modules, which can be combined with CNC machinery, robotic arms and Gantry systems.


A little bit about the MELTIO M450

Meltio’s patented and exclusive metal 3D printing technology is based on LMD, but it also offers unique features which make the machines truly disruptive in terms of cost and efficiency

Small footprint LMD 3D Printer

Meltio M450 is the world’s first metal 3D printer capable of building fully dense parts from wire and powder in the same machine, by using a patented multi-laser technology. It’s able to automatically use metal wire, metal powder or both simultaneously without changing the nozzle.

Unique Technology

Meltio M450 can produce complex metallic components from both wire and powder feedstock. The ability to produce parts from wire makes operation and material handling very clean, as well as ensuring 100% material efficiency. Being able to process powder fills the gap to conventional LMD and brings the ability to mix alloys on the fly.

Low cost entry solution for professional metal 3D printing

M450 provides a low-cost entry to metal additive manufacturing. It can use any commercially available metal wires and powders in the market and the cost of both the equipment and the spare parts is substantially lower compared to competing technologies.

Amazing build envelope in a compact format

Despite its compact outer dimensions Meltio 450 features a significant print envelope of 150x200x450 mm. The printer is clean and suitable for desktop environments, without the typical hassle of common and bulky industrial hardware.

Great results and versatility

Its sealed atmosphere eliminates oxidation, enabling 3D printing of reactive metals. M450 features not only metal 3D printing of full parts, but also an all-in-one additive manufacturing solution for repairing parts, laser cladding, laser welding (autogenous and with filler), laser cutting, laser texturing and polishing.

Easy to use software

The printer features a powerful onboard computer with 17” touchscreen and a feature-rich GUI with advanced custom-designed software to allow easy model slicing and access to process parameters. The printer can also be controlled via a tablet or computer through a local wireless network or via an Ethernet connection.

Build Volume

200 x 150 x 450 mm


laser-safe, controlled atmosphere

Lazer Power

600w to 1.5kw

Print Material

Metal Wire and/or Metal Powder


12 months

(excluding consumable parts)

MELTIO M450 Dual Videos

Sit back and enjoy some videos about this 3D printer

Please subscribe to the Dream 3D YouTube channel…


Take a closer look


Lets get down to detail

Device features
Dimensions:550x600x1400 mm
Print Envelope150x200x450 mm
Enclosurelaser-safe, controlled atmosphere
Massc. 200kg, depending on options
Laser Power600w to 1.5kw
Amount of Lasers3+
Laser TypeSolid-state Diode
Amount of Laser Beams3+
Input Power230V single-phase / 400V three-phase
MaterialsAny commercially available metal in wire or powder
Wire Feedstock0.8 to 1.2mm diameter wire
Wire Feedsup to 2 x K200 spools
Powder Feedstock45 µm to 90 µm particle size
Powder Feedsunlimited external plug and play feeders
Process ChillerActivate water-cooled, process interlocked
Process Controlclosed-loop, laser, wire, and powder modulation
InterfaceUSB, ethernet, wireless datalink
Other Options
Other Featureshot wire feed, heated build plate, live HD video
© Copyright - Dream 3D Ltd
Cookie Policy   Privacy Policy