Spaleck Oberflächentechnik
Manufactures vibratory and mass finishing systems, process media, and surface inspection technology for industrial post-processing across die casting, chain, mint, and additive manufacturing sectors.
- CEO / Founder
- Alwin Keiten-Schmitz
- Team Size
- 11-50
- Stage
- Active
- Total Funding
- $240.0K
- Latest Round
- Grant
Technology & Products
Key Products
Vibratory and mass finishing systems, process media, surface inspection technology, and 'linear force' technique for smoothing and polishing AM components.
Technological Advantage
CLAIMED (marketing): 'World-wide leading manufacturer' of mass finishing technology with ~100 years of process expertise; complete integrated AM post-processing systems spanning machine hardware, proprietary compounds, wastewater treatment, and inspection technology. VERIFIED: Dedicated AM post-processing sub-brand (postprocessing.spaleck.biz); ~130 employees; FlexDeMo research collaboration with RWTH Aachen IAW (public grant €216,419); exhibited at World Money Fair Berlin and Euroguss. DEFENSIBILITY: Partially defensible through depth of integrated solution and century of process know-how, but core vibratory/mass finishing technology is REPLICABLE by other established surface finishing manufacturers.
Differentiation
Value Proposition
Provides industrial-grade vibratory finishing systems, compounds, and surface inspection technology to achieve controlled surface quality in high-volume post-processing workflows across multiple industries.
How They Differentiate
Spaleck offers a broader integrated AM post-processing solution than OTEC Präzisionsfinish — combining vibratory/centrifugal machines, proprietary process media, wastewater treatment, and optical inspection under one roof vs. OTEC's focus on drag/stream finishing only. Versus Rösler, Spaleck differentiates on specialized AM sub-brand positioning (postprocessing.spaleck.biz) and mint/die-casting crossover expertise. Specific throughput, surface Ra, or cost-per-part metrics vs. named competitors are not publicly disclosed.
Market & Competition
Target Customers
Die casting, chain manufacturing, mint, and additive manufacturing industries requiring surface finishing solutions
Industry Verticals
Die casting; Chain manufacturing; Mint/coinage; Additive manufacturing (post-processing)
Competitors
Rösler Oberflächentechnik (vibratory and mass finishing systems for AM post-processing, same value chain position); OTEC Präzisionsfinish (drag and stream finishing systems for AM surface treatment)
Growth & Milestones
Growth Metrics
~130 employees; ~100 years in continuous operation (founded 1928); global customer base across die casting, chain, mint, and AM sectors; no public revenue figures available
Major Milestones
Founded 1928 in Bocholt, Germany; Expanded surface finishing portfolio to serve additive manufacturing customers as a post-processing supplier
Notable Customers
Stena Nordic Recycling; Penobscot Energy Recovery Company (PERC)