SLA 3D Printing Services
SLA 3D printing services for high-detail resin parts, prototypes, and cosmetic applications.
- Typical ±0.1 mm Tolerance
- 2–3 Business Day Lead Time
- Smooth Surface Finish (low stair-stepping)
SLA 3D Printing Capabilities & Specifications
| Capabilities | Specification & Details |
|---|---|
|
Supported Resin Types |
Standard resin, ABS-like resin, clear resin, tough resin, high-temp resin, flexible resin |
|
Layer Thickness |
25 / 50 / 100 µm options |
|
Max Build Size |
Up to 650 × 750 × 550 mm (confirm if near limit) |
|
Typical Lead Time |
2–3 business days (depends on size, quantity & finishing) |
|
Typical Tolerance |
±0.1 mm (feature-dependent) |
|
Tighter Tolerances (CTQ Features) |
Achievable on select features after review (orientation, datums, and post-processing) |
|
Minimum Wall Thickness (Supported) |
0.6 mm min; 0.8 mm+ recommended for stability |
|
Minimum Wall Thickness (Large Flat Areas) |
1.0–1.5 mm recommended; add ribs to reduce warpage |
|
Minimum Feature Size (Pins/Ribs/Details) |
0.4 mm min; thicker features recommended for robustness |
|
Minimum Emboss/Deboss (Text/Logos) |
0.6 mm stroke; 0.4 mm height/depth (may soften after finishing) |
|
Minimum Hole Diameter (As-Printed) |
1.5 mm min; post-drill/ream recommended for tight fits |
|
Hole Accuracy / Fit Guidance |
For press-fit or precision bores, secondary machining is recommended |
|
Minimum Clearance (Gap/Assembly) |
0.3–0.5 mm typical; review moving-fit requirements |
|
Threads & Inserts |
Tapped threads / threaded inserts available (inserts recommended for repeated assembly) |
|
Surface Finish (Standard) |
Support removal + standard cleanup (support marks in contact areas) |
|
Finishing Options (Optional) |
Sanding, polishing, painting, clear coat, secondary machining |
|
File Formats for Quote |
STEP preferred; STL accepted (include drawings for CTQ tolerances) |
|
Quality / Documentation (Optional) |
COC; dimensional inspection report as requested (confirm inspection level at quoting) |
Surface Finishing for SLA Parts
We offer finishing options to meet cosmetic, fit, and environmental requirements for SLA resin parts.
Standard Finish
Support removal and standard cleanup, resulting in a smooth matte surface. Support contact marks may be visible in supported areas.
Typical Use: Functional prototypes, general concept models
Polishing
Mechanical polishing to improve surface smoothness and visual clarity on cosmetic or visible surfaces.
Typical Use: Presentation models, cosmetic resin parts
Painting & Coating
Color finishing and protective coatings for appearance parts, with UV and wear resistance based on coating specification.
Typical Use: Customer-facing housings, display prototypes
Sealing / Protective Coating
Surface sealing to improve resistance to moisture and light chemical exposure.
Typical Use: Moisture-sensitive parts, sealing features, outdoor prototypes
Note: Final surface appearance depends on part geometry, support placement, and finishing specification. Cosmetic zones should be identified during quoting.
Why Choose Kemal for SLA 3D Printing
In-House SLA Production
All SLA printing and post-processing are completed in-house, so we control scheduling, support planning, and finishing quality from start to shipment.
CTQ Feature Review
Typical tolerance is ±0.1 mm. For CTQ features, we review datums, orientation, and post-processing needs during quoting so critical dimensions are achievable and measurable.
Cosmetic Zone Planning
You can mark cosmetic surfaces on the model/drawing. We plan to support placement and finishing around those zones to minimize visible marks and align with appearance requirements.
Post-Processing Capability
Standard cleanup plus optional polishing, painting/coating, sealing, and secondary machining for holes, threads, and fits.
Quality System & Documentation
Manufacturing under ISO 9001 quality systems. Documentation such as COC and dimensional inspection reports is available upon request.
DFM Feedback Before Printing
These capabilities support functional prototypes, cosmetic models, and low-volume needs.
Industrial SLA Printing Equipment
We operate industrial-grade SLA systems for both high-detail and large-format resin parts, delivered in-house.
Our equipment setup allows us to:
Match machine selection to part size, detail level, and resin type
Maintain stable scheduling without external capacity constraints
Support repeatable builds for prototype iterations and low-volume runs
Related 3D Printing Services
We offer a full range of 3D printing services to match different project needs. Explore the options below or visit our 3D Printing Service page for complete details.
For functional nylon parts with complex geometries and no support structures.
Get a Quote for SLA 3D Printed Parts
Upload your CAD file to receive a complete quote with confirmed lead time, inspection options, and DFM feedback for CTQ features.
