We purchased a medium Harvest Right freeze dryer with the upgrade to an oil-free pump in early 2022. Ours is now an outdated model with only 4 trays.
The size of the freeze dryer you decide to buy is where cost analysis comes in handy. Different sizes of freeze dryers have different payback periods, and their costs and variable operating expenses vary.
Patience is a virtue when it comes to freeze-drying. Each batch can take anywhere from 20 to 40 hours to complete. This means if we’re running back-to-back cycles, the process can easily span multiple days.
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Besides the process of freeze-drying the food, you’ll also need to safely package and store it when you are done. Here is what you’ll need to make sure you are getting that huge 25-year shelf-life:
The oil-free pump boasted many benefits but came with a downside – noise. It’s loud, and not in the charming way that a bustling kitchen might be. It’s more like the constant hum of a vacuum that’s persistent enough to drive you out of the room.
Freeze dryers are generally safe but should be used where you can properly ventilate them. You’ll need to use the correct power supply (usually at least a 10A circuit) to prevent any electrical hazards.
Once that was sorted, setting up was straightforward following the included instructions. Our tip is to place the freeze dryer where the noise of the pump won’t disturb you and have a sturdy bench ready – ours is in the garage.
While they are not exactly cheap they are a one-time expense that could well turn out to be the most valuable insurance policy you have ever had. If recent events have caused you to re-evaluate your level of preparedness, a freeze dryer may be exactly what you need.
Removing the moisture from your food is only one step in assuring it will be there for you months, years or even decades down get more info the line.
A few have used marketing tactics to increase listed ‘capacity’ by including stackable drying racks that fit inside of the tray to take advantage of vertical space without additional trays.
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If you have solar your electricity costs will decrease, and Mason jars are another storage option which will cost more upfront, but may save you money long-term.
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