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LTPM CHINA 2nd Floor,Dongxin Road and 5th Development Road ,Caizhai Industrial Zone, Ruian City, Zhejing Province ,China
Product Description
Theory of Freeze Drying:
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.
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LTDG-250 Vacuum Freeze Dryer |
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Product structure |
Technical parameters |
Remarks |
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Design Standard：CGMP |
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※ Public distribution |
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Power（three-phase and five-wire system） |
380V/50HZ |
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Total Power |
133.5KW |
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Freeze Power |
91KW |
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Steam heating Power |
15KW |
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Vacuum Power |
27.5KW |
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Total cooling water Qty |
≥76m3/h(T≤30℃/P=0.1-0.15Mpa) |
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Cooling water of refrigerant system |
60m3/h |
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Cooling water by heat |
15m3/h |
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Cooling water of vacuum pump |
0.9m3/h |
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Compressed air |
≥0.45 m3/min（P=0.5-0.8Mpa） |
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Defrost water |
≥25m3/h (T=50-60℃,P=0.1MPa) |
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Steam consumption |
≥700kg/ h（pressure≥0.2-0.3MPa） |
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Dry chamber （L*W*H） |
11000*2200*3200 |
(According to design standard) |
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Condenser（L*W*H） |
2300*5000*2800 |
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Unite （L*W*H） |
4000*2200*2200 |
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Message
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Add:LTPM CHINA 2nd Floor,Dongxin Road and 5th Development Road ,Caizhai Industrial Zone, Ruian City, Zhejing Province ,China
Tel:86-0577-65158955 Fax: 86-0577-65158944
Business Phone : 86-0577-65158955
E-mail:info@chinaleadtop.com service@ltpmchina.com
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