Drying Machine

High Speed Centrifugal Pharmaceutical Spray Dryer for Powder SED-PG

Spraying drying is a wide applied process in liquid process sharping and drying industry. Pharmaceutical spray drying machine is suitable for producing powder, granule or block solid product from solution, emulsion, suspension liquid and dumped paste liquid.

High Speed Centrifugal Pharmaceutical Spray Dryer for Powder SED-PG

Spray drying machine


Storing and conservation of perishable food has always been a challenge. Drying is a well-known method for prolonging the shelf life of foodstuff. Another advantage of drying is that the weight and volume of the product is significantly reduced and thereby reducing transport and storage costs. For liquid products, spray drying offers a gentle process that sustains the nutritional and functional characteristics of the product. 


Applications

Food Industry: fruit powder, milk powder, coffee, tea, eggs, cereal, spices, flavorings, etc.


Pharmaceutical: antibiotics, medical ingredients, addictives and so on.


Chemical Industry: suitable for various chemical drying processes such as dye pigments, compound fertilizers, etc.

application of spray drying machine.jpg

Main Features:


1. High speed drying. The surface area of raw material liquid increased a lot after atomization through nebulizer, 95%-98% of moisture will be evaporated in high temperature airflow in a flash, only needs seconds time.


2. SED centrifugal pharmaceutical spray dryer for powder adopts single position spray drying to make the liquid drop and hot air running in same position. Although the temperature of the air is high, the hot air contacts liquid drop once come into drying tank. So the temperature decreased at once to protect the material out of overheating. This is machine is also fit for the materials which are sensitive to heat.  


3. Because the drying is processed in a flash, so the finished product is ball shape with good mobility and good solubility.


4. The milk spray dryer machine is Simple production with easy operation control system used for drying 50-80% moisture contained materials, even some special material with 90% moisture contained can be dried in a flash to powder. Most of the materials no need to be pulverized or sieved again after dried.


 5. All contact parts are made in SS304, for easy checking and operating purpose, all of the controllers and lights are equipped in one controller.


High Speed Centrifugal Pharmaceutical Spray Dryer for Powder SED-PG

The main technical characteristics.

Number

Item

Unit

Model/specification

1

Evaporated Capacity

Kg/h

5

2

Electrical heater

kw

9

3

Rotating speed

rpm

25,000

4

Dia of the atomizing disk

mm

50

5

Temperature 

350



Main Technical Data:


Parameters

Unit

Model

SED-5PG

SED-25PG

SED-50PG

SED-100PG

SED-150PG

SED-200PG

SED-500PG

SED-1000PG

SED-2000PG

SED-3000PG

Inlet Temperature

140-350 Automatically Controlled

Outlet Temperature

80-90

 

Way of atomizing


High Speed Centrifugal Atomizer

Water evaporation capacity

kg/h

5

25

50

100

150

200

500

1000

2000

3000

Speed of atomizer

rpm

25000

22000

21500

18000

16000

12000

11000-12000

Diameter of atomizing tray

mm

60

120

150

180-210

Decided in accordance with the processing requirements

Max electric heating power

kw

9

31.5

60

81

99


Length of covered area

m

1.6

4

4.5

5.2

7

7.5

12.5

13.5

14.5

Decided in accordance with flow chat, condition of filed and   requirements of customer

Width of occupied area

m

1.1

2.7

2.8

3.5

5.5

6

8

12

14

Height of tower body

m

1.75

4.5

5.5

6.7

7.2

8

10

11

15

Hoisting height of nozzle

m

--

2.5

2.5

3.2

3.2

3.2

3.2

3.2

3.2

Notes: The evaporated amount of moisture is contingent upon the   characteristics of the raw material, solid content and temperature of hot air   at inlet and outlet. Customers can choose the heating method according to the   conditions of the local energy source.

 


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