This video demonstrates dense phase pneumatic conveying using Dynamic Air's HDP3000 Conventional Concept conveying system. The material conveyed in this video is gypsum which is used in the building and construction industries. The objective of this test was to determine conveyability, efficiency, and gravity flowability. Additional information about the material conveyed: Gypsum Bulk density: 47 lbs/ft3 Particle size: 325 mesh Moisture content: 0.5% Learn more about the HDP3000 system - dynamicair.com/systems/hdp3000.html Connect with Dynamic Air! LinkedIn: linkedin.com/company/dynamic-air-inc Facebook: facebook.com/DynamicAirUSA Instagram: instagram.com/dynamicairinc Twitter: twitter.com/dynamicairusa?lang=en