1. Touch screen and PLC as control center.
2. Display freeze drying curve and automatically records data.
Description
Vacuum Freeze Dryer GZVF Series Food
GZVF series freeze dryers use double color touch screen and PLC as control center ,control system stable and reliable. it can store 33groups of freeze drying program , and each program can be set up 36 segments. It can display freeze drying curve and automatically records data. Freeze drying data can be output by USB flask disk.
GZVF series freeze dryers use Bitzer refrigeration unit, condenser temperature can reach < -75℃ , performance stable .This model is suitable for production.
Technology Parameters Of Vacuum Freeze Dryer GZVF Series Food
model | GZVF-2 | GZVF-5 | GZVF-12 |
drying chamber | |||
Shelf area（m 2 ） | 2.4 | 5.9 | 12 |
Drying chamber size（m） | Φ0.75 X 0.9 | Φ1.1 X 1.2 | Φ1.4 X 1.5 |
Shelf layers | 6+1 | 8+1 | 12+1 |
Shelf size（mm） | 500 X 800 | 1050 X 700 | 1200 X 800 |
Shelf spacing（mm） | 70 | 70 | 70 |
Trolley number(set) | N/A | 1 | |
Trolley number(set) | N/A | 1 | |
Tray size（mm） | 350X500 | 350X500 | 400X600 |
Trays number (pcs) | 24 | 64 | 96 |
Heating way | heat conductive oil circulation | ||
Temperature range | room temperature~120 | ||
control accuracy | ±1℃ | ||
condenser | |||
Max. Ice capacity Kg） | 24 | 75 | 150 |
Ice capacity(kg/day) | 20 | 60 | 100 |
Lowest temperature（℃） | -85 | ||
Temperature lowing style | direct evaporation | ||
Defrosting method | warm water spray | ||
basic parameters | |||
final vacuum（Pa） | 5 | ||
Installed power（Kw） | 6 | 12 | 25 |
cooling water（m3/h） | air cooling | 8 or air cooling | 15 or air cooling |
cooling water pipe dia | No N/A | 1 1/4″or N/A | 1 1/2″ or N/A |
dimension（m） | 1.5x1.5 | 3x2 | 4x2.2 |
height（m） | 2 | 2.2 | 2.3 |
weight | 1.3 | 2.5 | 4 |
Technology Advantages Of Vacuum Freeze Dryer GZVF Series Food
1. Vertical cylindrical condenser, compact structure, with good water capture capacity, no dead corner, easy for defrosting and cleaning.
2. Refrigeration system protection control device: adopt international famous brand products, accurate, stable, safe and reliable.
3. High pressure protection system: when the system exhaust pressure more than allowed, refrigeration unit running will be automatically cut off , to prevent accidents.
4. Middle pressure regulation system: in the double-stage refrigeration system, proper middle pressure are very important for operation performance and life of the refrigeration system. When middle pressure below the set value, the system will automatically start to adjust. Create conditions for the realization of the lyophilizer unmanned operation.
5. Oil pressure protection system: when the long time operation of the refrigerator, monitor the hydraulic pressure of the refrigerator, prevent refrigerator damage because of oil lack.
6. The motor temperature protection system: when the refrigerator motor temperature higher than the set value, in order to protect the refrigerator, the system will automatically stop the operation of the refrigerator.
Product Application Of Vacuum Freeze Dryer GZVF Series Food
Certification Of Product Application Of Vacuum Freeze Dryer GZVF Series Food
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