Radio Works

The Form 4 is a high-performance, professional-grade resin (SLA/MSLA) 3D printer designed for engineers, product designers and production-level printing. It...Plus features Low Force Display (LFD) tech, which uses a powerful LED light array, collimating lenses and a custom LCD screen to cure entire layers of resin at once, avoiding the slower scan-laser method used in earlier machines.

Key Specifications
- Build volume: approx. 200 × 125 × 210 mm (5.25 litres) for the standard Form 4 model.
- XY resolution: 50 µm (with sub-pixel anti-aliasing) for sharp fine details.
- Layer thickness: 25–300 µm (depending on material and purpose)
- Maximum print speeds up to ~100 mm/hour (typical average ~40 mm/hour depending on part size and resin)
- Extensive materials library: over 20 specialised resins (engineering-grade, rigid, flexible, high-temperature, ESD safe) supported by the Formlabs ecosystem.