DeltaMaker
Desktop 3D printer using delta robot platform architecture (three-armed motion system) for rapid, compact large-format printing with 18+ inch build diameter, all-metal construction, and full wireless control via integrated OctoPrint.
- CEO / Founder
- Craig Rettew
- Team Size
- 1-10
- Stage
- Active
- Total Funding
- $148K
- Latest Round
- Crowdfunding
Technology & Products
Key Products
DeltaMaker (original model); DeltaMaker 2 (updated version, multiple height options); DeltaMaker 2T (tall variant); DeltaMaker Pro (large-format variant, 18+ inch diameter build area, 12-32 inch height options)
Technological Advantage
CLAIMED: Three-armed delta design moves faster than traditional threaded-rod Z-axis due to parallel-arm kinematics; achieves 18+ inch diameter build area on 2'×4' tabletop (compact for large-format category). VERIFIED: Industrial delta robots have been proven for decades in manufacturing (precision, speed); design inherently enables taller Z build areas without increased horizontal footprint; uses MakerSlide aluminum extrusions with Delrin v-wheels on bearings for faster motion than competing consumer designs. DEFENSIBILITY: Delta architecture is patent-expired (industrial robotics from 1980s); competitive advantage rests on execution quality, integration with OctoPrint, and industrial-grade materials—replicable but differentiated by design maturity.
Differentiation
Value Proposition
Combines industrial delta robotics (borrowed from Swiss high-speed manufacturing) with consumer 3D printing to achieve 18+ inch build diameter in a compact, stowable desktop form factor; faster Z-axis movement than threaded-rod competitors; professional all-metal construction with wireless control eliminates tethered operation.
How They Differentiate
Delta robot architecture vs. traditional Cartesian X/Y gantries used by competitors. DeltaMaker emphasizes: (1) large build area (18+ inch diameter) on compact desktop footprint—competitors require larger machines for equivalent volumes; (2) faster Z-axis movement (parallel arms vs. threaded rods); (3) professional all-metal construction (vs. plastic frames); (4) full wireless control with integrated OctoPrint out-of-box. Positioned for educators and small businesses, not primarily for hobbyists (unlike MakerBot) or industrial users (unlike Ultimaker Pro).
Market & Competition
Target Customers
Makers, educators, schools, and small businesses seeking compact large-format FDM printing
Industry Verticals
Education; Maker/Hobbyist; Small business manufacturing; On-demand prototyping
Competitors
MakerBot (Cartesian FDM, consumer-focused, now acquired by Stratasys); RepRap (open-source FDM ecosystem); Ultimaker (Cartesian FDM, prosumer/professional focus); Formlabs (resin-based SLA, higher price point); Prusa (Cartesian FDM, open-source influenced, strong maker community)
Growth & Milestones
Growth Metrics
Raised approximately $152,000 via Kickstarter campaign (111-112 printers); product launched post-crowdfunding with sufficient capital to finish development and bring product to market
Major Milestones
Kickstarter campaign (date circa 2012-2013): Raised $148,000, approximately $40,000 over goal; Product launch (DeltaMaker original, circa 2013); Product iteration (DeltaMaker 2, DeltaMaker 2T, DeltaMaker Pro variants launched); R&D expansion: Established DeltaMaker Research division (mentioned 2023 at East Coast RepRap event in Bel Air, Maryland)