3D4STEEL
Develops specialized laser powder bed fusion (LPBF) 3D printers optimized for steel alloys, reducing production time by over 66% for mechanical, automation, and packaging components.
- CEO / Founder
- Ivano Corsini
- Team Size
- 1-10
- Stage
- Active
Technology & Products
Key Products
3D4STEEL develops specialized PBF 3D printing systems for non-reactive steel powders, tailored to customer production needs. Their flagship product is the 3D4STEEL printer.
Technological Advantage
Proprietary CorSystem method and patented powder handling achieve 78% material cost savings and >66% faster production vs traditional methods, defensible via patents.
Differentiation
Value Proposition
Reduces steel component production time by over 66% and material costs by 78% through patented automatic powder handling, enabling on-demand manufacturing and independence from external suppliers.
How They Differentiate
3x faster build speed than standard LPBF systems for steel, 78% lower material costs via patented powder recycling, and exclusive focus on steel alloys vs broader metal offerings from EOS and Desktop Metal.
Market & Competition
Target Customers
Small-to-medium mechanical, automation, and packaging companies needing customized steel parts
Industry Verticals
Mechanical; Automation; Packaging; Automotive; Aerospace; Medical Devices
Competitors
EOS, Desktop Metal, SLM Solutions, 3D Systems, GE Additive
Growth & Milestones
Major Milestones
Founded in 2016 as spin-off of Au.Te.Bo group; Launched 3D4STEEL as first steel-specialized LPBF printer; Featured in 2025 top metal printer manufacturer lists
Notable Customers
WeAreAM (acquired two 3D4MEC metal 3D printers)