Volkmann Adds Adds Metal Powder Conveying, Recovery System to Test Lab

Volkmann USA, a 3D printing equipment manufacturer, added a PowTReX system to its on-site test laboratory for the safe transfer, recovery and reuse of metal powders. The Volkmann PowTReX systems are designed specifically to enhance additive manufacturing (AM) technology when handling metal powders or toxic materials by providing safe transfer, recovery and extraction, and return-to-use of materials with high bulk densities at high rates.

Fully operating and in full size, the PowTReX metal powder transfer system was installed to permit material formulation testing and verify system performance in operating conditions that closely simulate an actual AM environment. Approximately five cubic feet of each nonhazardous metal powder may be provided when scheduling a test to ensure the testing is accurate and the results are actionable, the company says.

The PowTReX system is suitable for testing a wide range of metal powders and other materials with bulk densities up to 400 lbs/ft³. It is said to safely and automatically transfer 3D printing powders in large volumes from a container or supply hopper to one or more machines without risk of spillage, contamination, explosion or contact with workers. According to the company, the self-contained metal powder handling system loads the material in the printer, unloads and screens unused material, and returns the unused material back into the process for substantial savings in material costs.