3D Printing & Rapid Prototyping
RPFAB provides in-house 3D printing services using both FDM and resin technologies to support rapid prototyping, design validation, fixtures, and short-run parts. Our printing capabilities allow customers to iterate quickly and transition seamlessly into CNC machining when designs are finalized.
FDM (Fused Deposition Modeling)
FDM printing is ideal for functional prototypes, fixtures, and quick-turn parts where strength, size, and speed matter.
Typical uses:
- Fit-check and functional prototypes
- Brackets, mounts, and enclosures
- Jigs, fixtures, and shop aids
- Iterative design revisions
Common materials:
- PLA (concept & early prototypes)
- PETG (durable functional parts)
- ABS (impact-resistant components)
- Nylon & reinforced filaments (application-dependent)
- TPU (flexible parts – limited applications)
Resin Printing (SLA / MSLA)
Resin printing is used for high-detail, high-finish prototypes where surface quality, fine features, and dimensional accuracy are critical.
Typical uses:
- High-detail prototype parts
- Presentation and customer-facing models
- Small, intricate components
- Parts requiring smooth surfaces or fine text/features
Advantages:
- Superior surface finish
- Fine detail and sharp edges
- Tight feature resolution compared to FDM
(Resin parts are typically best suited for prototype and evaluation use rather than heavy mechanical loading.)
Typical Parts
- Enclosures & housings
- Brackets & mounts
- Assembly fixtures & alignment tools
- High-detail prototype components
- Concept and presentation models
How We Work
We work directly from customer CAD models and can assist with basic design-for-printability guidance when needed. Many customers use 3D printing as a first step before CNC machining, reducing risk and development time.
- File review & technology selection (FDM vs resin)
- Material and orientation optimization
- Printing & post-processing
- Fit check, iteration, or delivery
Why 3D Print With RPFAB
- Fast turnaround for early-stage designs
- Both functional and high-detail prototype options
- Engineering-driven decision making
- Seamless transition from printed prototype to CNC machining
- Small-shop responsiveness and clear communication
Request a 3D Printing Quote
Contact us to discuss materials, quantities, tolerances, and timelines for your 3D printing project.
Fast turnaround. Clear communication. No unnecessary complexity.