Intelligent Sand Air Permeability Tester

Sand Air Permeability Tester
February 03, 2026
Video Description:
This short presentation tells the story behind the design and its intended use cases. Watch as we demonstrate the Intelligent Sand Air Permeability Tester in action, showing how it measures gas flow through foundry sand to prevent casting defects. You'll see the intuitive Chinese touch-screen interface, real-time data curves, and automated testing process that makes this instrument essential for quality control in modern foundries and research labs.