Food Freeze Dryer For Mushroom
Size: from 0.5 to 200m²
Highlight: can be customized
Warranty:one year
Food freeze dryer for mushroom
For the application of a food freeze dryer in the field of edible fungi, the vacuum degree of 66.661-133.322pa and the sublimation temperature of about 25 ℃ are more appropriate for most mushrooms. The process flow of vacuum freeze-drying of edible fungi is as follows: raw materials - product selection - Cleaning - slitting - freezing - sublimation drying - vacuum packaging - finished products, in which freezing and sublimation drying are the key processes.

Food freeze dryer: the pretreatment process of edible fungi refers to the material selection, cleaning, cutting, blanching, sterilization, the addition of reaction inhibitors, and antioxidants. The purpose is to remove sundries, remove the deterioration caused by mold, prevent fat oxidation and chemical changes caused by yeast, and make it easy to sublimate and dry. Excessive heating should be avoided during pretreatment. In the freeze-drying process, mushrooms with thick and fine tissue structure, such as Lentinus edodes and Hericium Erinaceus, have slow drying speed and need slicing, which can relatively accelerate the freeze-drying speed; The mushroom with loose tissue structure, such as Dictyophora and Flammulina velutipes, moves back quickly at the ice crystal interface and can be directly freeze-dried without slicing. Only by controlling the pretreatment, can we produce high-quality freeze-dried edible fungus food.
Parameter:
Model | KFD-20 | KFD-25 | KFD-30 | KFD-40 | KFD-50 | KFD-100 | KFD-150 | KFD-200 |
Capacity (Kg/Batch) | 200 | 250 | 300 | 400 | 500 | 1000 | 1500 | 2000 |
Shelf Area (㎡) | 20 | 25 | 400 | 40 | 52 | 102 | 152 | 201 |
Shelf Size (Mm) | 2200*600 | 2200*600 | 3300*600 | 3300*600 | 3300*600 | 5000*600 | 10000*600 | 9900*600 |
Shelf Quantity (Layer) | 8+1 | 10+1 | 8+1 | 10+1 | 13+1 | 17+1 | 13+1 | 17+1 |
Shelf Quantity (Piece) | 18 | 22 | 18 | 18 | 28 | 36 | 28 | 36 |
Space Between(Mm) | 95 | |||||||
Shelf Temperature (℃) | room to 120 | |||||||
Water Catcher Temper (℃) | -65±5 | |||||||
Max Catch Water(Kg) | 300 | 380 | 450 | 600 | 750 | 1500 | 2200 | 3000 |
Ultimate Vacuum (Pa) | 5 | |||||||
Electricity(Kw) | 63 | 72 | 101 | 116 | 168 | 232 | 287 | 384 |
Pre-sale:
* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech info will also be provided for you.
* We can do sample tests for customers.
After-sale:
* If possible, please do come to our factory and we will teach workers the whole process of freeze-drying. The most appropriate time needed for freeze-drying will be tested by us.
* We will keep in touch with you, to make sure every part of the freeze dryer works well. One-year warranty, free online service for abroad customers.








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