Exploring Internal Components and Design Features
At 4:28 in
How much does it cost to freeze dry food at home?
What happens here
The hosts demonstrate the internal components of the freeze dryer, specifically the food trays and the robust, round chamber designed for vacuum integrity. They show how the trays, lined with a blue silicone pad to prevent sticking, are inserted into the machine. A wire rack is also shown, which allows for double-stacking thinner items like apple chips to maximize capacity. The machine is designed and assembled in Utah, with some German-engineered components, ensuring high quality and durability. The transparent acrylic door provides visibility during the process and is designed for a perfect seal, which is crucial for maintaining the vacuum. The door should be left ajar when not in use to allow air circulation and prevent mold or mildew, similar to a front-loading washing machine.
Goal: Familiarize with the physical components of the freeze dryer and their purpose.
Tools and materials
- Acrylic Door Prep4Life — Sealing the chamber and allowing visual inspection
- Food Trays Prep4Life — Holding food during freeze-drying
- Prep4Life Freeze Dryer Prep4Life — The main unit
- Silicone Pads Prep4Life — Lining trays to prevent sticking
- Wire Racks Prep4Life — Allowing for double-stacking of thin foods