PRODUCT CATEGORIES
Product Description
FZG /YZG Square/Round Vacuum Drying Machine
Vacuum drying refers to dry the materials under vacuum condition, and use vacuum pump to extract air and wet, thus accelerating drying rate. YZG round vacuum dryer and FZG square vacuum dryer belong to static vacuum drying machine. Under vacuum conditions, the boiling point of material solvent is reduced, making this machine to dry unstable or thermosensitive materials. Additionally, the vacuum dryers have excellent sealing ability, so they are also used for drying the materials requiring solvent recovery or materials with poisonous gas.
Model |
YZG-600 |
YZG-1000 |
YZG-1400A |
FZG-8 |
FZG-15 |
FZG-30 |
FZG-38 |
Internal Size of Drying Oven (mm) |
600 × 976 |
1000 × 1527 |
1400 × 2054 |
730 × 1200 × 1450 |
1500 × 1400 × 1220 |
2200 × 1500 × 1500 |
2200 × 1500 × 1600 |
External Size Of Drying Oven (mm) |
1135 × 810 × 1020 |
1693 × 1190 × 1500 |
2386 × 1675 × 1920 |
930 × 1380 × 1540 |
1513 × 1924 × 2060 |
2400 × 1680 × 2050 |
2400 × 1680 × 2250 |
Layers of Drying Rack |
4 |
6 |
8 |
8 |
8 |
8 |
10 |
Interlayer Distance (mm) |
81 |
102 |
102 |
122 |
122 |
122 |
122 |
Size of Drying Tray (mm) |
310 × 600 × 45 |
250 × 410 × 45 |
400 × 600 × 45 |
460 × 640 × 45 |
460 × 640 × 45 |
460 × 640 × 45 |
460 × 640 × 45 |
Drying Tray Number |
4 |
12 |
32 |
16 |
32 |
64 |
80 |
Pressure of Drying Rack Tube (Mpa) |
≤ 0.784 |
Temperature of Drying Rack (ºC) |
-35 to 150 |
No-load Vacuum degree within the tank (Mpa) |
-0.09 to 0.096 |
Weight of drying oven (kg) |
250 |
800 |
1400 |
1680 |
2100 |
2850 |
3200 |
PRODUCT INTRODUCTION
Working Principle of FZG /YZG Square/Round Vacuum Drying Machine
Pure water has the highest gasification speed under boiling condition.At normal pressure, pure water starts to boil at the temperature of 100ºC,under vacuum condition, as vapor pressure in the system is lower than that of material surface, boiling point of water is under 100ºC,e.g. when surface is at 0.07MPa,water will boil at the temperature of 70ºC,the higher of vacuum pressure, the lower of boling point. In the vacuum dryer, evaporated water can be removed quickly by the vacuum system, therefore, this dryer has larger drying capability all though it's under lower operation temperature.
Material is under static condition during operation of the equipment,which is benefit for keeping initial status of material, intermittent operation can adjust process conditions at any time. On the top of FZG,dryer, heating system is arranged to tackle the problem of retum of condensed water.To overcome the condensate water.To overcome the condensate retur and drop problem effectively.
This equipment can be used for low temperature drying and solvent recovery,heat sources can be steam,hot water or conduction oil. It is specially suitable for materials that is easily axygenated during drying .
Features
1. Before drying, it can carry out disinfection treatment, and the drying process is with no impurity.
2. Our static vacuum drying machine can get relatively higher drying rate at low temperature, and it can make full use of the heat.
3. YZG round vacuum dryer is a kind of static vacuum dryer, which will not damage the shape of the material.
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