Product Description
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.
Vacuum freeze-drying method is a liquid → solid → gaseous process. In freeze-drying process, "liquid bridge" between the solution particles has been frozen into "solid bridge". The relative position of particles has been fixed and does not exist surface tension on gas-liquid interface between the two particles. With the continuous distillation of solvent, "solid bridge" continuously decrease, but the the relative position between two particles will not longer change until the "solid bridge" completely disappear.
Technical Parameters
Power | 167Kw, 380V±10%,50HZ,3Phase,5Wire |
Vacuum function | 19.8kw |
Refrigeration function | 92kw |
Heating function | 55.5kw |
Compressed air | ≥40L/min（P=0.5~0.8Mpa） |
Cooling water Quantity | ≥50m3/h（T≤30℃、P=0.2-0.3Mpa） |
Defrost water Quantity | ≥4000kg（T≥30℃、P=0.1-0.2Mpa） |
Whole volume(L×W×H) | Dry chamber and Condenser： D=φ2100mmL=6650mm Freeze system vacuum system control system： L=2600mm W=2200mm H=2000mm Final dimension based on design |
Structure | Split |
Total weight | 15T（Approx.） |
Technical Features | ||
1 | The JAPAN ULVAC vacuum pump has been stable operation ensure | |
2 | Vacuum pump check valve of high performance and vacuum pump can avoid backing due to the difference of atmospheric when pump stops | |
3 | Multi-stage vacuum setting function, you can achieve a degree of vacuum freeze-drying cycle to control of multiple variables | |
4 | Vacuum pump connected to the chamber isolated by electric vacuum solenoid valve he pump features an automatic isolating valve to hold the chamber pressure in the event of power failure or vacuum valve not reach as set point. | |
Product Highlights
Final Product
Project at Clients Site:
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After Sales Service
Installation and after sales service:
Installing and Commission: We will install and test the machine in best working condition before shipment. If customer requires our technician to adjusting the machine and train technician at arrival place, we will send technician there. All our expenses including round-trip air ticket to the nearest airport, local conveyance to your factory, Lodging & Boarding expenses shall be payable by you. In case the stay of our technician, the service charges US $ 50 per day will be charged extra.
Warranty Period: There is one year for fully machine guarantee. And in this year if the machine broken caused by Mechanical problem, all of the spare part is free. The service of the machine all though the machine’s life.
After sales service: 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.
Company Introduction
Q: What price terms you offer?
A: We can offer FOB, FCA, CFR, CIF, EXW and other price terms based on your request.
Q: What payment terms you take?
A: TT, LC, other terms are also workable.
Q: Will you help with installation and stuff training?
A: Yes, we can send our engineers to your place to guide the installation and train your workers if you need, but the buyer should bear our technician's round tickets, accomodation, food and subsidiary USD100/day.
Q: How can I visit your factory?
A: Our factory is located in Ruian city Zhejiang Province. Just let us know your schedule in advance and we will arrange everything for you!
Any other doubts about our machine, please feel easy to contact with us.