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  • 09 Jan 2020
      Vegetable Drying Machine, also known as multi-layer flip fruit, are specialized equipment for dehydrating and drying fresh or seasonal vegetables and fruits. The pure hot air generated by the hot blast stove can be controlled by the hot air temperature of 50 ° C-160 ° C. At the same time, the drying and dehydration methods of heating and drying are performed at the same time, the amount of hot air ventilation is adjusted reasonably, and the multilayer drying box is turned for baking. Drying, making full use of hot air, fast drying and dehydration, and efficient operation. Scope of application (mainly strips, flakes, granules, lumps and other items with low moisture content) Chinese herbal medicines: honeysuckle, nasturtium, astragalus, salvia, ginseng, codonopsis, raw land, radix rehmannia, atractylodes, mulberry, etc . Fruits: almonds, dates, peanuts (with shells), longan, walnuts, hawthorn slices, kiwi, fruit slices, fruit and vegetable slices, orange slices, etc. Vegetables: beans, kidney beans, lentils, eggplant, red pepper, pepper, black fungus, white fungus, papaya slices, bitter gourd slices, mushrooms, cucumbers, etc. The hot air is enclosed in a drying box, which has high thermal efficiency and saves energy. Force the circulation so that the temperature difference between the top and bottom of the oven is small. High drying yield, fast drying speed, high efficiency of dried products, fuel saving, high thermal efficiency, good drying color. Adjustable air dividers together ensure no monotony. According to the characteristics of vegetables, different technological processes can be selected, and necessary auxiliary equipment can be added. Fast drying is a more energy-efficient vegetable drying equipment that replaces the traditional dryer 7. Use 35-65 degrees of relatively low temperature drying, dried mushrooms, cucumber slices, beans and other vegetables with excellent, not easy to crack, good color, good nutrition and good fluid replacement. Vegetable Drying Machine , stable operation and low operating cost. It can stop large-scale continuous consumption and save the nutritional content and color of the product. The inner tank, heating system and circulation system are made of stainless steel, which is resistant to corrosion, high temperature and moisture. More information about Vegetable Drying Machine Make Drying Faster, please check Vegetable Drying Machine supplier - GuanFeng, As a professional supplier of Vegetable Drying Machine , Guanfeng is committed to offering a comprehensive range of top quality machines with unbeatable price and thoughtful service, if you wanna know more information, please contact us by check blow link: https://www.gf-machine.com/product/drying-equipment/  
    22 Posted by drymachine gffreeze
Business 170 views Oct 09, 2019
Principle And Structure of Lyophilized Agent (Lyophilized Equip

1.Freeze-drying is to freeze the dried liquid at a low temperature to freeze the water, and then heat it in a vacuum to allow the water in the product to be directly sublimated from the solid to a gaseous state.

2. Lyophilized preparations of lyophilized Equipment are stable in structure, porous, good in efficacy and easy to transport.

3. The basic process of lyophilization: pre-freezing, one drying (sublimation and secondary drying (desorption, time is generally 15-24 hours

4. First drying: On the basis of freezing completely, the product can enter the sublimation stage. Also known as the first drying.

5. The main components of the freeze dryer (10: drying cabinet and pressure control and protection device vacuum exhaust system hydraulic or screw lift plug device heat transfer shelf layer heating device thermal media converter refrigeration system organic solvent recovery device online cleaning Device online sterilization device operation parameter measurement control system

6. Refrigeration principle of freezing machine: Freezing is a famous vapor compression refrigeration cycle realized by circulating refrigerant in the system.

7. Commonly used refrigeration methods for freeze-drying machines: direct expansion refrigeration, indirect cooling of brine, single refrigeration, cooling system using triple heat exchange system, liquid nitrogen refrigeration

8. Freeze-drying machine production capacity selection: two forms - preparation method, large-scale tray raw powder method (panel method bottle method)

9. Ergoline lyophilized preparation of lyophilized Equipment: a combination drug of nigeroline and an acid as a pH regulator and a lyophilized excipient. The physical and chemical properties are more stable than the injection stability, and the side effects are small.

10 Lyophilized excipients: polyethylene glycol xylitol, mannitol, sorbitol, maltitol, lactose, glucose

11 PH regulating acid: hydrochloric acid, phosphoric acid, tartaric acid acetic acid citric acid

If you are interested in GuanFeng Lyophilization Equipment , please feel free to contact us by click https://www.gf-machine.com/product/vacuum-freeze-dryer/