Envisiontec GmbH P4K 75 — Technical data

With a 75 µm voxel size, the P4K 75 is the second-largest version of EnvisionTEC's P4K DLP family. Its build area measures 192 × 120 × 220 mm, clearly larger than the P4K 62 without reaching the coarser grid of the P4K 90. It is the compromise for users who want to fit many medium-sized parts into one job and still need fine detail. It shares the 2,560 × 1,600 pixel projector, LED exposure and Z resolution of 25 to 150 µm with the other versions. The line was last sold as the ETEC P4K under Desktop Metal and has belonged to EnvisionTEC GmbH since 2025.

For a used purchase the usual DLP points apply: operating hours and age of the light source, calibration, vat and platform. The manual also describes units with an interchangeable lens, where the build area size changes – so clarify which optics are fitted and which are included. Only EnvisionTEC resins are approved.