Eplus3D EP-M650 — Technical data

The EP-M650 is one of Eplus3D's older large systems and was in use with four lasers by early 2021 at the latest; today it is part of the Atlas Line. The build volume measures 650 × 650 × 800 mm and the chamber holds around 340 litres. The manufacturer currently quotes four, six or eight fibre lasers of 500 W, optionally 700 or 1,000 W, substrate heating up to 200 °C and 280 to 320 cc/h in theory; in 2021 the figure was still up to 120 cc/h. After the build, the build cylinder moves automatically to the cleaning station. At 22 t and almost 7.9 m long, it is a hall-sized system.

Used EP-M650 machines are more likely to come from early production years and then typically have four lasers. Have laser power, year of manufacture and software level documented, and ask whether retrofits from later generations are possible. Substrate heating, the automatic cylinder transfer and the cleaning station are additional checkpoints alongside scanners, filters and recoater. Dismantling, heavy-load transport and recommissioning should be planned with the manufacturer.