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The vacuum freeze drying machine is an advanced method for the material for the material de-watering. It has been very famous for its good results and special capturing water alternatively. It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material.
The vacuum freeze drying machine is an advanced method for the material for the material de-watering. ATLAS technology from THE DENMARK. It has been very famous for its good results and special capturing water alternatively. It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material.
Being processed by the vacuum freeze drying, the physical, chemical and biological states of the material are basically unchanged. The volatile and nutritious contents in the material, which are easy to be denatured in a warm condition, will be lost a little. When the material is freezing dried, it will be formed into a porous one and its volume be basically the same to that before drying. Therefore, the processed material can be recovered quickly if being watered again, because of its large contacting area and it can be stored for a long period in a sealed vessel.
Main Features
Our Vacuum Freeze Dryer Designed and manufactured based on GMP requirement adopts a solid construction with a small occupied area and convenient installation and transportation.
Its operation can be controlled by hand, automatic program or computer. It will be more reliable if being equipped with the unit.
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.
We have a well-experienced team to manufacture pharmaceutical machinery and equipment and a professional design institute. With rich experience in pharmaceutical machinery and equipment field and numbers of professional engineers, we have designed and developed many types of machinery and equipment in many varieties. Our main products are granulators, mixers, vacuum freeze or hot air dryer, pulverizers etc.
In the past years, we have made great achievements due to our good credit and service. We have established long-term business relations with many customers and some of our overseas customers have appointed us to be their purchase agency in China. Our products are exported to many countries & areas, such as Korea, India, Indonesia, Pakistan, Thailand, Vietnam, Iran, Japan, Denmark, Romania, Bulgaria, Russia, South Africa, Nigeria, the USA, Australia, Canada, Argentina and Chile.
you can get your desired goods with the best prices and good quality.
Technical Data
| 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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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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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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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 Dry case is designed according to vacuum vessel of international standard. Case shape is horizontal cylinder. Exterior has multitasked stiffener to strengthen. Test the vacuum air impermeability after welding. Silicone rubber is used to seal between the drying case and the case door. Sight glass with light is set on the door. Hanger rail is set on the drying case to take the products get in and out.
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