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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This model has been successfully installed in many countries over the past 10 years, with CIP&SIP. SCADA system optional. perfect for pilot scale production for vial and clinical materials. Our freeze dryer complies with FDA & cGMP regulation.
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Vacuum Freeze Dryer is an advanced Hi-Tech dehydration technology, It makes hydrous materials frozen in the low temperature status, then under the vacuum condition, it adopts thermal radiation method for heating, to sublimate ice to gas directly. After the moisture comes out, it uses ice-condenser (cold trap) and vacuum device to dehydrate the water content. It is a combined application technology based on multidisciplinary development, including refrigeration, heating, vacuum, biological, electrical and etc. Vacuum freeze drying technology has widely application, such as for chemical products, biologics, health product, herbs, agricultural products ( meat, poulty, egg, sea food, vegetables and fruits and etc.)
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