On August 17, 2026, Shanghai Yunzhu 3D Technology Co., Ltd. officially launched its intelligent metal powder cleaning system (the "UniClean" series), tackling the post-processing bottlenecks hindering large-scale metal 3D printing production—including stubborn residual powder removal, high safety risks, significant raw material loss, and lack of process traceability. The system integrates a cleaning main unit, a powder suction auxiliary unit, and self-developed PRS software to create a closed-loop "cleaning-recovery-management" workflow. The main unit comes in four series, accommodating parts up to 1500×1500×1700 mm. It leverages core resonant powder-release technology, achieving flow-channel cleanliness of over 99% and reducing oxygen concentration inside the chamber to below 3%. The system holds PCEC explosion-proof and CE certifications. The auxiliary unit supports both gravity and vacuum powder collection modes, with a powder recovery rate of ≥90%. The PRS software includes over 1,000 process recipes, supports 3D cleaning simulation, remote configuration, and MES integration (via OPC UA/TCP/IP), enabling fast product-changeover setup in just 5 minutes. Overall cleaning cycle time is reduced from 8 hours to 1.5 hours—an 80% improvement—and requires only a single operator. Value for powder buyers: ① The closed cleaning-recovery loop minimizes powder loss; a ≥90% recovery rate means greater effective usage from the same purchase volume. ② Quality control and batch traceability of recovered powder call for enhanced supporting services from powder suppliers. ③ Automated post-processing accelerates batch delivery in metal 3D printing, indirectly boosting powder demand.