Square Type Vacuum Freeze Drying Machine With Siemens Controlling System

Brief introduction of vacuum freeze dryer:

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 food vacuum freeze dryer is a mechanical, refrigeration, vacuum, electric control in one integrated technology application.

Advantages of food vacuum freeze dryer:

1. Electric control unit has advanced measure system which can guarantee the quality of products

2. The material of drying box ,condenser,evaporator,vacuum tube us stainless steel according to the require of GMP

3. The refrigeration system is single stage or double stage which can reach the perfect low temperature and can be conveniently operated and repaired

4. The vacuum system is double stage vacuum which can keep products in the best vacuum condition in order to have the drying process in a shorter term

5. Lower machine assembling power and energy cost,lower price

6. Can be designed and produced according to the requirement of the customer