Knowhow Wilhelms
Provides metal additive manufacturing services and resells 3D metal printing systems, specializing in casting repair and prototype production using WAAM/DED technology.
- CEO / Founder
- Frank Wilhelms
- Team Size
- 1-10
- Stage
- Active
Technology & Products
Key Products
3D metal printing services; Laser welding for casting repair; Prototype production; Arc welding with robots; Tool repair; Resale of Meltio, Metrom, and Envisiontec 3D metal printing systems
Technological Advantage
Proprietary WAAM process for casting repair with approvals from BMW and Daimler since 2014, enabling high-value part salvage in regulated industries.
Differentiation
Value Proposition
Reduces scrap and repair costs for damaged cast components by 60-80% using WAAM technology, extending part lifespan and avoiding replacement expenses.
How They Differentiate
Focuses on WAAM/DED for casting repair with automotive OEM approvals, unlike generalist AM service bureaus; combines deep foundry industry knowledge with AM technology.
Market & Competition
Target Customers
Foundries, automotive suppliers, industrial manufacturers
Industry Verticals
Automotive; Foundry; Aerospace/Defense; Industrial Manufacturing
Competitors
FIT Additive Manufacturing Group; Materialise; Protolabs
Growth & Milestones
Growth Metrics
Saves around 300,000 engine castings from scrap for customers using laser welding technology, with approvals from BMW and Daimler since 2014, and became Meltio's official German partner in 2022.
Major Milestones
Founded in 2013; Started laser welding for casting repair with BMW/Daimler approvals in 2014; Specialized in 3D metal printing in 2019; Became Meltio's official German partner in 2022; Expanded worldwide with AMTF partnership in 2023
Notable Customers
BMW; Daimler; Heidi Hetzer (oldtimer racing car repair)