Raplas PR400i
Achieve industrial-scale precision and up to 10× faster build times with the PR400i’s dual projector technology and open material freedom for scalable, high-throughput production.
Industrial-scale SLA precision with open material freedom.
Overview
Achieve build times up to 10× faster than traditional systems thanks to dual projector technology, drastically increasing throughput for demanding applications. With a 420 × 384 mm workspace, the PR400i supports larger parts or multiple components in a single run, enabling scalable production without compromise.
Inspired by SLA technology, our peel-off support system ensures parts are warp-free, robust, and dimensionally stable, even for complex geometries. Dual projectors deliver UHD images for razor-sharp accuracy on micro and intricate components. Our proprietary Integra+ software, enhanced with Raplas SmartBuild™ technology developed alongside Materialise, provides dynamic, real-time control to optimise quality and speed per part. The system is designed to work with any third-party Raplas-qualified 385 nm / 405 nm resin, giving you true material choice without vendor lock-in.
Key benefits
- Faster Production Cycles
- Expansive Build Platform
- Superior Part Quality & Strength
- Advanced ‘SmartBuild’ Software
- Unmatched Detail & Resolution
- Open Resin Flexibility
Open materials
Raplas machines are fully open, enabling the use of any resin that cures at 385 to 405nm. This gives you the freedom to explore a wide range of materials and tune performance for your application.
Material freedom
- Any 385 to 405nm-curing resin
- No vendor lock-in
- Ideal for R&D and specialised materials
Technical specifications
| Build Envelope | 420 × 384 × 50-400 mm (as per customer requirement) |
| Vat Volume | 30L to 150L |
| Max Resolution | XY: 0.10 mm (High Res pixel size) • Z: 0.0002 mm (vertical resolution) • Repeatability: ±0.01 mm |
| Light Source | 405 nm Quad Pixel Shift LED Projector |
| Max Optical Power | Approx. 6 W |
| Projection Resolution | 4300 × 3840 (Pixel Shift) |
| Pixel Size (XY) | 0.1 mm |
| Machine Dimensions | 1.42 × 1.03 × 1.89 m (installed) |
| Weight | Approx. 800 kg |
Downloads
Access technical documentation and resources below.
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Technical Datasheet
PDF • 100kB
Gallery
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