Lyophilizer without trays, as since the whole shelf is made into as a tray and two sides and back are fold up but front side become turn up, is a new type of lyophilizer developed specially for freeze-drying API freeze-drying.

- Directly charging the Injected the raw drug solution into the shelves, the direct heat transfer of plate-shelves and high production efficiency are available and reduced the production cycle effectively in the lyophilizer without trays;
-Eliminating the process of cleaning, sterilization and sterile transport of pallet trays in preceding process, reducing sterile contamination risk, increasing production efficiency and reducing operating costs;
-Achieved the accurate feeding of drug solution on each board by the Mass flow meter and the perfect control system;
-Added materials by the automatic manipulator or in a closed condition and opened the door automatically to achieve complete automatic and unmanned operation and isolate the sterile risk of human intervention;
- Simple internal structure and easily to clean and sterile;

Lyophilizer without tray, as the knowledge patent production in domestic, has achieved amount of succeed applications in international and domestic. According to the different requires of users, supply Lyophilizers with 5～36m2 and provide multi-option customization requirements as the same time, such as:
-According to the structure of user’s factory, start customized design flexibly, product the Lyophilizer with different structure;
-According to the user’s requirements of scheduling, engaged in the one-to-one design or one-to-many device design for the feeding tube;
-According to the different hardness of materials after lyophilization, using the automatic manipulator to suck materials or materials broken by automatic manipulator under vacuum as the way of outputting materials.