China BrVacuum Drying Machine

Vacuum Drying Machine
Dryer Description:
Vacuum drying machine is widely used in pharmaceutical, chemical, foodstuff and electronic industry, and it is well known that vacuum drying is put raw material into the environment of vacuum for heating and drying, if use vacuum pump to draw air and humidity out, the dry speed will be faster.
Dryer Working Principle:
It is well known that vacuum drying is to put raw material under the state of vacuum for heating and drying. If use vacuum to take air and humidity out, the dry speed will be faster.
Note: If use condensator, the solvent in raw material can be recovered. If the solvent is water, condenser might be canceled and the investment and every could be saved.
Dryer Characteristics:
1. Under the condition of vacuum, the boiling point of raw material will decrease and make the evaporation efficiency increase. Therefore for a certain amount of heat transfer, the conducting area of dryer can be saved.
2. The heat source for evaporation may be low pressure steam or surplus heat steam.
3. The heat loss is less.
4. Before drying, the treatment of disinfection may be carried out during the period of drying, there is no impurity material mixed. It is in conformity.
5. It belongs to static dryer. So the shape of raw material to be dried should not be destroyed.

Dryer Application:
It is suitable for low temperature drying heat sensitive raw materials that can decompose or polymerize or deteriorate at high temperature. It is widely used in pharmaceutical, chemical, foodstuff and electronic industries.
Technical Parameter:
Specification

Model No.

YZG-600 ΦxL

YZG-1000 ΦxL

YZG-1400 ΦxL

FZG -15L xWxH

Inside size of chamber (mm)

600x976

1000x1527

1400x2054

1500x1400x1200

Outer size of chamber (mm)

1153x810x1020

1693x1190x1500

2386x1657x1920

1513x1924x2060

Layers of baking shelf

4

6

8

8

Layer of baking shelf (mm)

81

102

102

122

Size of baking shelf (mm)

310x600x45

460x640x45

460x640x45

460x640x45

Number of baking disk

4

12

32

32

permitted pressure inside the pipe of baking shelf(Mpa)

≤ 0.784(8kg/cm 2 )

≤0.784

≤0.784

≤0.784

Temperature inside chamber( ºC)

≤150

≤150

≤150

≤150

Vacuum in idle inside chamber

≤30

when vacuum is 30 torr and the heating temperature is 110 ºC
,vaporized rate of water(kg/m2.h)

7.2

If use condensator,type and power of vacuum pump(kw)

2X -15A 2kW

W3 5.5kW

W3 7.5kW

2X -70A 7.5kW

If not use condensator,type and power of vacuum pump(kw)

SK-0.8 2.2kW

SK-3 5.5kW

SK-3 7.5kW

SK-3 7.5kW

Weight of drying chamber(kg)

250

800

1000

2100

Company Information: