Vacuum Drying Machine

Vacuum Drying Machine
Vacuum Drying Machine
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Vacuum Drying Machine

Vacuum Drying Machine

WorkingPrinciple and Features of the Vacuum Drying Machine
Pure water has the highest evaporation speed under boilingconditions. At normal pressure, pure water starts to boil at 100. In a vacuum, this boiling point canbe reduced greatly, and the higher of vacuum pressure, the lower of boilingpoint. In the vacuumdrying machine, evaporated water can be removed quickly by the vacuum system.Therefore, this dryer has larger drying capability although itoperates at a lower temperature.
The raw material is under static conditions during operation of the equipment,which is a benefit for maintaining the initial status of material.
Intermittent operation can adjust process conditions at any time.
The FZG vacuum drying machine heating system is designed to tackle the problemof the return of condensed water. In addition, air suction is applied at theside to improve drying efficiency.
This equipment can be used for low temperature drying and solvent recovery, andthe heat source used can be steam, hot water, or heat conducting oil.
The vacuum drying machine is especially suited for materials that are easilyoxidized during drying.

Application ofthe Vacuum DryingMachine
The vacuum drying machine is suitable for drying heat sensitiveraw materials for the pharmaceutical industry, chemical industry, foodstuffindustry, electronic industry, Chinese traditional medicine industry, and more

Features ofthe Vacuum Drying Machine
It can achieve a faster drying speed at a lower temperature, makingit more energy efficient.
It can dry at a low temperature, and so can be used to dry heat-sensitive rawmaterials.
It can dry raw materials that contain solvents which need to be recovered.
Before drying, the vacuum drying machine can effect a disinfectant treatment,and during drying, no impurities can enter.

Process Flowsheet

Technical Parameters of the Vacuum Drying Machine

Style Name

YZG-600

YZG-800

YZG-1000

YZG-1400

FZG-10

FZG-15

FZG-20

Inner size of chamber (mm)

Φ600×976

Φ800×1320

Φ1000×1530

Φ1400×2080

1500x1040x1220

1500x1400x1200

1500x1800x1200

outer size of chamber (mm)

750×950×1050

950×1210×1350

1150×1410×1600

1550×1900×2150

1676×1700×1564

1676×2060×1564

1676×2500×1564

Layers of support

4

8

12

32

20

32

48

Interval of layer (mm)

85

100

100

100

120

120

120

Size of trays (mm)

310×600×45

640×460×45

640×460×45

640×460×45

640×460×45

640×460×45

640×460×45

Qty of trays

4

12

32

32

 

 

 

Working pressure inside the pipe of support (Mpa)

≤0.784 8kg/cm2

≤0.784

≤0.784

≤0.784

≤0.784

≤0.784

≤0.784

Operation Temp of support ()

35~150

35~150

35~150

35~150

35~150

35~150

35~150

Degree of vacuum inside the chamber when operation when idle (Mpa)

-0.1

-0.1

-0.1

-0.1

-0.1

-0.1

-0.1

Under the condition of -0.1Mpa and 110, evaporation rate of water (Kg/m2h)

7.2

7.2

7.2

7.2

7.2

7.2

7.2

When condenser is used, model and power of vacuum pump, kW

2X-15 2kW

2X-30A 3kW

2X-70A 5.5 kW

2X-70A 5.5 kW

2X-70A 5.5 kW

2X-70A 5.5 kW

2X-90A 7.5 kW

When condenser is not used, model and power of vacuum pump, kW

SZ-0.5 1.5kW

SZ-1 2.2kW

SZ-1 2.2kW

SZ-2 5.5kW

SZ-2 4.0kW

SZ-2 5.5kW

SZ-2 5.5kW

G.W (kg)

250

600

800

1400

1400

2100

3200


Notes Regarding Ordering
When placing your order, please choose the vacuum drying machinesuited to the raw materials to be dried, such as, physical properties,beginning moisture, temperature, vacuum degree, amount to be dried, dryingtime, etc. The vacuum dryer is available in models for any of three heat sourceuses: steam type, hot water type, heat conduction oil.
The accessories used for vacuum drying system mentioned in OperationInstruments can be provided and installed by our factory. Please mention whenordering.
We can also provide specialized design, manufacture, and installation vacuumdrying machines services for the particular requirements of customers.

Our equipment comes with a guarantee of repair, replacement orrefund for substandard products, and we also supply spare parts, so you canfeel secure in our service.


 

 

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