Home » Products » Drying machine » LTDG -10Y Food Freeze Drying Machine , Simple Fruit Lyophilizer Freeze Dryer
Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials
Product Application
Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials
Products at solution stage are frozen through sublimation and desorption, then the solvent reduce to a certain extent, thereby preventing the formation of micro-organisms or chemical reaction between the solute and solvent that products can be preserved for a long time and maintained its nature.
Working Principle
We have two kinds of cooling and heating type:
1.The material is cooled or heated by conduction mode through the shelf without a separate frozen library. Shelf have automatic constant temperature function, completely deal with material requirements for freeze-drying process. Vacuum is fully automatic and multivariable control, effectively save energy and improve production efficiency.
2.The heating mode is radiation which is heating up fast, material is heated evenly. Dry base and freezer is independent ,can provide continuous production. Material transport by air rail trolley includes pretreatment-material freezer-drying box-final treatment. The freeze drying machine is suitable for high-volume production needs.
Product Features:
1.Chamber is made of stainless steel which meet high standards of product processing requirements.
2.Lamellar refrigeration ≤-50℃
Trap refrigeration ≤-60℃
3.Screw compressor is to use environmentally refrigerant R404a which is international brand
4.Lamellar has a constant temperature in the cooling and sublimation process.
5.Vacuum pump with high performance valve and roots pump have oil-water separating function.
6.Cold trap of water replenishing highly, defrosting fastly.
7.Electronic signature with American Electronic record of FDA CFR PART 11.
| Freeze Drying machine | Unit | Production for Batch | ||||
| LTDG-1 | LTDG-50 | LTDG-75 | LTDG-100 | |||
| Nominal Area | m2 | 1 | 50 | 75 | 100 | |
| Capacity | Area of the heat shelf | m2 | 1.08 | 59.9 | 89.9 | 110.1 |
| Tray Area | 1.02 | 50.2 | 75.8 | 101 | ||
| Tray Size | mm | 780*510*37 | ||||
| Total Volume Dehydration (Max | Kg/batch | 15 | 1000 | 1500 | 2000 | |
1.we have seven technicians who gets passport ready to travel all over world to offer service to you.
2.We have 24hours hot line for Technical Support.
3.We get 18hours internet line for technical support.
4.Video camera in workshop to help you adjust and solve machine problem in working situation.
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Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials
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It’s applied for drying and dehumidification of material in such trades as pharmaceutical, chemical foodstuff, light industry, heavy industry etc., as well as heating and dehumidification of product, including raw medicines, original medicines, doses, traditional Chinese medicine tablet, powder, granulate, electuary, ball packing bottle, pigment, dyestuff, dried vegetable, food, plastic resin, electric clement and baking finish etc.
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The vacuum freeze-drying is advanced method of dehydration. The process takes advantage of the principle of ice crystal’s lyopilization under purified vacuum condition,in which the water in ice form on the frozen goods can be directly lyopilized into steam without melting in advance,to get the dried goods.The freeze dryer is a mechanical, refrigeration, vacuum, electric control in one integrated technology application.
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