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Home Food Fruit Vegetable Freeze Dryer Drying Machine with Oil Less Pump Lyophilizer Machine of Ice Cream Coffee Powder Candy1
Machinery for Food Beverage Cereal, Freeze Dryer Machine, Freeze Dryer Machine Lyophilizer
Henan Yexin Technology Co., Ltd.
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Product DescriptionProduct DescriptionFreeze dryers (vacuum freeze dryers) dry materials based on the principle of sublimation: the material is first frozen at low temperatures, then the ice is directly sublimated into water vapor under a vacuum, preserving the material's original composition and form.128 Its core technology system includes:Refrigeration system: A compressor and a throttling device form a circulation system. For example, the liquid refrigerant absorbs heat and vaporizes in the evaporator, then releases heat and condenses in the condenser after compression, achieving a low-temperature environment.Vacuum system: A vacuum pump maintains a vacuum in the drying chamber to promote ice sublimation.PrincipleFreezing: First, the water-containing material to be dried (such as food or medicinal herbs) is rapidly frozen at low temperatures. During this process, water molecules form ice crystals and are evenly distributed throughout the material.Vacuum Environment: The frozen material is placed in a vacuum environment. The low pressure in a vacuum environment allows the ice crystals to sublime directly into water vapor without passing through a liquid phase.Sublimation: In a vacuum environment, ice crystals directly transform into water vapor, a process called sublimation. Due to the vacuum, the water vapor is quickly extracted, preventing concentration and chemical changes in the material.Condensation: To ensure a smooth sublimation process, the freeze dryer has a condensing device, typically a cold trap. The cold trap captures the water vapor that sublimates from the material and recondenses it into ice, thereby maintaining the dry vacuum environment.Drying Completed: After a period of sublimation and condensation, most of the water in the material is removed, resulting in a dry freeze-dried product. This freeze-dried product can be restored to its original form and properties upon addition of water, while retaining a high degree of biological activity and nutritional content.Product ApplicationFood and Food ProcessingDrying vegetables, fruits, meat, and more, preserving their original aroma and shape through freeze-sublimation dehydration,extending their shelf life by 3-6 months. This makes it particularly suitable for homemade fruit and vegetable chips and dried goods storage.Drying Chinese Herbal Medicines and Health ProductsFor materials like ginseng and goji berries, home-use cold dryers can mimic the advantages of industrial dryers in preserving the original structure and active ingredients, while avoiding the loss of active ingredients associated with traditional drying.Laboratory and Small Item DryingSuitable for home research or hobby needs, such as drying insect specimens and pet food. See "The Protective Effect of Laboratory Cold Dryers on Sample Structure."ParameterModelHFD-1HFD-4HFD-6HFD-8Freezedriedarea0.1m20.4m20.6m20.92m2Coldtraptemperature-50℃processingcapacity1-2 KG/batch4-6 KG/batch6-8 KG/batch10-12 KG/batchUltimatevacuum2PaBelow 2PaMaterialtraysize145*275(mm)200*425(mm)315*430(mm)265*430(mm)Numberofmaterialtrays33 pieces44 pieces44 pieces88 piecesMaterialtrayspacing43mm45mm70mm38mmpumpingspeed2L/S2L/S4L/S4L/SWaterharvestingability3kg/24h4kg/24h6kg/24h10kg/24hOperatingnoise≤60dBsupplyvoltage220V/50HZ(Customizable 110V or 380V)Machinedimensions450*500*825(mm)500*640*900(mm)680*640*1180(mm)680*640*1180(mm)netweight73kg84kg125kg130kgPackagesize570*680*1170mm630*840*1260(mm)820*800*1540(mm)820*800*1540(mm)Totalweightwithpackaging113kg139kg197kg203kgWholemachinepower1100W1500W2000W2500WPackaging & ShippingCertificationsCompany Profile YEXIN Technology Co., Ltd. is a leading manufacturer and supplier of high-performance laboratory equipment, specializing in advanced heating and material processing solutions. With a strong commitment to innovation, reliability, and customer satisfaction, we provide cutting-edge instruments tailored for research, industrial testing, and academic applications.Core Products & ExpertiseOur product portfolio includes:Tube Furnaces: Customizable with multi-zone heating, vacuum/gas atmosphere control, and temperatures up to 1800°C.Muffle Furnaces: Designed for high-temperature calcination, annealing, and ash testing.Lab Reactors: Precision systems for chemical synthesis and catalytic studies.Atmosphere Control Systems: Gas/vacuum integration for sensitive material processing.Supporting Accessories: Crucibles, thermocouples, and automation software for seamless operation.FAQWhy Choose UsQ1: Product superiority?A:Superior corrosion resistance, no hazardous substances overflow, reduce pollution and enhance safety.Q2: Are you a manufacture or trader?A2: We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.Q3 : Do you provide free samples?A3 : Of courseQ4 : What is your lead time? A4 : It usually needs about 15- 20 days after receiving the PO.Q5 : Can we visit your company?A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.Also, we can talk more about the technique details if you need.Q6 : What is the warranty of your products?A6 : Our products have at least 1 year warranty,if any quality problems,we will take responsibility of the cost of the shipment and the replacement.Q7: What's the MOQ of trial order?A7 : No limit, we can offer the best suggestions and solutions according to your condition.Q8: Why choose us?A8: We had been in this line for more than 10 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.
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