Freeze Dried Fruit GuanFeng Machine eat up a fair amount of real estate. This is not a toaster oven or blender. The main unit is about the size of a dorm fridge, plus it has a hose and vacuum pump. Many owners buy a heavy duty rolling table to hold the unit, but a counter top or table can get the job done.

I currently have mine on a counter in the garage, against a wall. The on/off switch is at the rear of the unit, plus the pump has its own on/off switch. You need to be able to access both of those and have clearance for power cords.

Power requirements: The small and medium units use a standard 110 volt outlet, but it’s best to have it on its own circuit if possible. If you try to pair it with another heavy load appliance, you’re likely to trip a breaker. (I found that out the hard way, and we installed a dedicated circuit.) The large unit requires a 110 volt (NEMA 5-20) outlet and a dedicated 20 amp circuit.

Watch the temperature. The recommended temperature range for operation is 35-90°F. The most efficient temperature range is between 50-75°F.

Although safe, operating your freeze dryer in temperatures above 90°F will affect batch times and reduce the life of the condensing unit (freezer). As the temperature rises where your freeze dryer operates, so does the length of time it takes to finish batches of food. This happens because with hotter operating temperatures it is harder to reach the extreme cold required by freeze drying.

Don’t operate the unit below freezing. You are likely to have water within the compressor, and it can freeze and destroy your compressor.

If you are interested in Frozen Solution technology and want to know more about how you can implement our freezers into your business please contact us by click https://www.gf-machine.com/solution/frozen-solution/