★ 360° Rotatable Suction Nozzle: Matched with 1m thick silicone tube and duckbill adapter, the all-angle nozzle reaches every corner inside resin vats to fully printing resin. ★ Adjustable Hose & Anti-Spill Metal Tray: The flexible tube supports free angle & height adjustment to fit various resin bottle sizes. The solid metal drip tray fixes bottles firmly to stop resin overflow and keep your printing station clean. ★ Digital Speed Control: Large rotary knob realizes full-range suction speed adjustment, paired with a digital screen to display real-time flow data. Fixed-speed lock mode offers steady suction for both tiny residue and large-batch resin transfer. ★ Industrial Pump: Heavy-duty pump delivers strong constant suction, stably transferring high-viscosity cold resin without clogging, suitable for long-hour hobby and commercial 3D printing recovery work. ★ One-Click Stable Operation: Non-slip silicone bottom pads prevent sliding, simple one-touch start & stop control lets new users finish resin recycling without complex learning.