Witness the incredible process of unloading massive quantities of river sand from a cargo ship using high-pressure water pump technology. In this video, you'll see skilled workers maneuvering powerful water hoses to liquefy and transport sand, creating a flowing slurry that is efficiently moved to the land. This method of sand extraction and transportation is crucial for the construction industry. Join us at "Sand Flow Chronicles" as we explore the fascinating and powerful techniques used in the global sand trade.