Gallery

About Project

Creating internal flow systems that can be inspected and understood is one of the most valuable uses of transparent 3D printing. In this project, two complex prototypes – one in red-tinted clear resin and the other in blue-tinted clear resin – were printed to visualize internal channel structures used for cooling and fluid distribution analysis.

Placed beside a small basketball figurine for scale, these models clearly demonstrate the precision, optical clarity, and layer uniformity achievable with high-resolution SLA printing. The internal tubes, junctions, and curvature transitions are all visible through the polished resin surface, allowing engineers to verify channel geometry, flow paths, and potential pressure-drop points before committing to costly mold machining.

Why Choose FacFox for Clear Resin Printing

FacFox offers professional SLA 3D printing services capable of producing transparent prototypes with exceptional clarity and dimensional accuracy. Whether you need flow channel demonstrators, lens housings, optical casings, or display-grade concept models, our advanced SLA technology and expert finishing can turn your CAD design into a crystal-clear reality.

💡 Bring transparency to your ideas – from engineering validation to aesthetic presentation – with FacFox’s SLA clear resin printing service.

Solution

• Step 1: The CAD models with intricate internal flow channels were prepared and verified for watertight geometry.
• Step 2: The parts were printed in high-transparency SLA Clear Resin to ensure clear visibility of the interior.
• Step 3: After printing, supports were removed and the surfaces were wet-sanded and polished to achieve optical-grade clarity.
• Step 4: The internal channels were selectively dyed using red and blue transparent pigments to emphasize different flow paths and enhance visual contrast.
• Step 5: A protective gloss coating was applied for long-term clarity and scratch resistance.