@dallefactory: If you can't set every parameter of the freeze-drying machine when freeze-drying fruits and vegetables, then you will need an intelligent program-controlled freeze-drying machine! For business customers, it is very important to operate the freeze-dryer to save time, effort and electricity. Our freeze-drying machine has a built-in temperature probe and fully automated operation! It has a large capacity and is small. If you plan to do freeze-dried fruit and vegetable business, our commercial 40kg freeze-drier is a good choice!#freezedriedfruit #freezedrying #freezedried #freezedryermachine #foodprocessing