vegetable dryer machine / vegetable drying machine / freeze dried mushroom machine

Product Description   GFD series Freeze Drying Equipment   Main applications: The GFD series vacuum freeze drying equipment is the most advanced dehydration technology used in the food industry to produce superier quality FD food products. ( freeze dried mushroom machine )   The FD food products have been widely used in the poducts such as FD fruits for leisure food, FD vegetables for high end convenient food, ingredients, high grade instant coffee, milk powder, convenient soap, high nutrition healthy food, herbs, military and aerospace food products and etc. ( freeze dried mushroom machine )   Working principle of vacuum freeze dryer: Instead of traditional vaporization dehydration method, the vacuum freeze drying technology is dehydrate products by sublimation directly from ice to vapor. During the Freeze drying process, the materials will be frozen to -18°c, then move into the vacuum drying tank for dehydration, automatic control system will set the vacuum and heating temperature according to the freeze drying cirve of each products to maintain the proper circumstances for FD processing. The materials stay in frozen status during the drying process and water vapor will be condensed on the surface of cold trap coils to absort the water out from the materials. ( freeze dried mushroom machine )   Advantages of vacuum freeze dryer: Comparing with traditional hot air dehydrated products, the Freeze Dry products have unique characters and advantages. The most clear difference is the appearance of the final products, the FD products will keep the same shape and color as they were frozen, it won't become shrink or darken after drying. Further inside quality of the products, due to low temperature drying technology, the nutritons within the products have been preserved at the highest level. And due to the sublimation process had minimum damage for the material structure and cellular tissues, the rehydration rate is extremely high. After the rehydration, the products will be with very close charaters with the fresh materials. And many other advantages due to the low moisture content after freeze drying. The products can be stored for a very long period. Comparing with frozen products, it is much easier and cost efficient for transportation and storage.  ( freeze dried mushroom machine )     FD products pictures( freeze dried mushroom machine ):   Freeze Drying Equipment pictures( freeze dried mushroom machine ): Packaging & Shipping freeze dried mushroom machine Steel protection frame for main equipment, fitting and accessorries with plywood box. Seaworthy packaging for export. Company Information     GUANFENG MACHINERY is located in the Yangtze River delta, Shangyu city, Zhejiang province with the most convenient transportation and prosperous economic in China, 1 hour by car to Hangzhou or Ningbo and 2 hours from Shanghai. Our company was established by a group of experienced and dedicated engineers who are excited and specialized in finding the best solutions to improve the food processing equipments therefore bring value to the food processors and make better quality food products. Based on the market demands and our technology background, we focus on the developing and manufacturing equipments for IQF frozen food industry, vegetables and fruits dehydration, Freeze drying (FD), and food processing lines for various vegetables, fruits and seafood industry. We value "honesty, innovative and quality" because we know that we are not only supplying equipment to our clients but the partners to help our clients to get a better result. Keeping this in our mind, we not only make high quality food processing equipment, but also help the clients to figure out the optimum processing work flows, make amendments according to client's specific needs, training staffs for the user of our equipment and even more, because we believe that our users or clients' success is the foundation of ours.   Are you looking for the equipment for your next project? Why not just send us an email!