Why do you choose the Shandong Leader Machinery Co.,ltd. High Quality Vacuum Freeze Dryer for Durian?
1.Healthy! Pure mechanical squeezing craft maximally keeps the nutrients of the oil plants.No chemical substances left
2. High working efficiency! Due to a high working efficiency of the screw oil press machinery,both time and power can be saved.
3. Long durability! All the parts are made of the most suitable material and treated with refined crafts, such as cemented quenching and tempering to increase the hardness, consequently the durability.
4. High Quality Vacuum Freeze Dryer for DurianCost-effective! Low investment! The wearing parts on the oil press machinery such as the squeeze loop, squeeze spiral and squeeze bar are designed to be dismountable. When they are out of service period, users only need to replace them and there is no need to displace the whole machine.
Vegetable and fruit drying machine/fruit dryer machine
Vacuum frozen dryer mainly using for material drying, which is one of drying method, aim as stock material.
Product damaged, spoiled mainly due to external factors such as air, water, temperature, biological and internal factors such as their metabolism and other biological substances play a role. Such as the external, internal and to minimize the role, the product in a certain period of time remains unchanged.
Drying function is for get rid of material’s contained water, reduce inner water content in a certain degree, keep the creature difficult or can not growing, avoid chemical reaction from acid or alkali solute in water caused degeneration. There have many methods for drying, such as sun-drying, bake-drying, boil-drying, air-drying, spray drying, vacuum drying and freeze drying; freeze drying is the ideal method for stock living creature.
Freeze drying is freezing target material in cryogenic temperature, dehydration and sublimation in vacuum condition, using condensation to catch the sublimation of water vapor, and then achieve the drying purpose.
After freeze drying, the product will be sealed under vacuum condition and isolate from the air completely, especially oxygen, so that the product could be stocked for long time under cryogenic temperature.
After freeze drying‘s material, Enzymatic effect is very weak, original physical and chemical property almost don’t change, after dehydration, the material present its porosity structure, volume not changed, after adding water, could recover at once. After freeze drying, the material can be stored for several years without deterioration
Vacuum freeze-drying machine for heat-sensitive biological products such as vaccines, serums, vaccine, blood plasma, drugs and health products, food can be freeze-dried material dry.
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regards,
Mia
Skype: htsales8803
Whatsapp: 008618151708013
Basic working principle of High Quality Vacuum Freeze Dryer for Durian is to use steam or hot water or thermal oil as heat sources,use radiator to generate heat.Water vaporizes very fast when it's boiled.Under ordinary pressure,water starts to boil at about 100℃,but under vacuum condition, vaporization tends to occur when partial pressure is much higher,and boiling point is blow 100℃.For example,water starts to boil at only 70℃ when its surface pressure is -0.07Mpa.FZG series drying machine is highly efficient even under low temperature condition.It is suitable for drying materials like pharmaceuticals,chemicals,foods,heavy and light industry products,thermally sensitive material too.
AAA1
Vacuum drying of high quality vacuum freeze dryer for durian is a process in which materials are dried in a reduced pressure environment, which lowers the heat needed for rapid drying. It does not take place in a true vacuum, despite the name. Devices used for this process are known as vacuum driers, and can vary in size from small units designed to fit on kitchen counters to massive rooms which are used to handle things like timber products.
AAA2
Drying involves reducing the moisture in an object, and is done in environments where the air is drier than the object being dried, which encourages moisture to evaporate out. This is often accomplished with heat to reduce the humidity of the air, but in a vacuum drier, the temperature does not need to be as high, and the drying is often faster. It's also possible to achieve a very high level of dryness, which may be desirable in some cases.
AAA3
If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
LD Miss Candy
Skype: leaderfoodmachine9
Mobile: +86 18363700691 (Also WhatsApp & Wechat)
Email: [email protected]