Excalibur Dehydrator makes food-preservation equipment designed to turn seasonal produce, meat and other ingredients into dried foods at home or in commercial settings. Its signature machines use patented Hyperwave Technology and Parallexx Horizontal Airflow for even drying, while the company also supplies purpose-built trays and reusable drying sheets. One of its established 9-tray models is made in the USA with U.S. and globally sourced materials.