Capability
Meltio 3D (Spain) – Metal Additive Manufacturing Pioneer
What is Meltio's patented wire-fed laser Directed Energy Deposition metal 3D printing process using commodity welding wire?
Meltio is a Spanish deep-tech scale-up headquartered in Linares (Jaén, Spain) that has developed. Defence-finance analysis; 17-page sourced DFM PDF report.
This public thread presents the concise analytical answer. The complete evidence, source base and assessment are available below.
Part of our Research, Universities & Deep Tech and Defence & Dual-Use Companies coverage →
Original DFM publication · DFM Analysis report · 2025-08-23
Meltio is a Spanish deep-tech scale-up headquartered in Linares (Jaén, Spain) that has developed a unique metal 3D printing process based on wire-fed laser deposition (a form of Directed Energy Deposition).
Founded in 2019 as a joint venture between US-based Additec and Spanish distributor Sicnova, Meltio has rapidly sold over 500 systems worldwide . Its patented wire-laser deposition head enables the production of fully dense metal parts using commodity welding wire (stainless steel, titanium, nickel alloys, etc.) at high speed .
This analysis answers: What is Meltio's patented wire-fed laser Directed Energy Deposition metal 3D printing process using commodity welding wire? How mature is the technology given more than 500 systems sold worldwide? How do its origins as an Additec-Sicnova joint venture and its dual-use applications shape market strategy? What capability gaps or supply dependencies affect its role in European defence additive manufacturing?
Choose how to continue
Go deeper on this question
Full sourced report
Meltio 3D (Spain) – Metal Additive Manufacturing Pioneer
View the report →
Keep getting the analysis
DFM publishes new analysis on Advanced Materials & Manufacturing every week.
Original DFM analysis
Meltio 3D (Spain) – Metal Additive Manufacturing Pioneer
The publication details above identify the source used for this public thread.
FAQ
What is Meltio 3D (Spain) – Metal Additive Manufacturing Pioneer?
Founded in 2019 as a joint venture between US-based Additec and Spanish distributor Sicnova, Meltio has rapidly sold over 500 systems worldwide .
Why does Meltio 3D (Spain) – Metal Additive Manufacturing Pioneer matter for European defence?
Its patented wire-laser deposition head enables the production of fully dense metal parts using commodity welding wire (stainless steel, titanium, nickel alloys, etc.) at high speed .
Related DFM Platform threads
Explore this category Strategic Autonomy
Professional requests (internal interest signal — not a marketplace; nothing is charged or promised)
See Professional & Institutional Access — plans, group/institutional seats and contact →
Defence Finance Monitor is an analytical and informational product. It does not constitute investment advice, financial advice or a recommendation to buy or sell securities. Subscriptions run on DFM Analysis. Payments for Professional Packs are processed securely by Stripe at checkout.