3D Printed Swirilizer 9000 (gold cyclone) Build and first test video

A contraption designed to separate gold and black sands from blond sand and gravel as an alternative to traditional gold panning and sluice boxes. The device runs on a small battery or solar-powered water pump, maintaining material stratification. The user can observe the separation process, adjusting a valve to control the percentage of material kept or rejected. A jar collects concentrates, allowing for easy examination and panning. The contraption is versatile, serving as a sample container and a tool for cleaning up concentrates using a garden hose adaptor. The inventor invites comments and suggestions on the device.