Small Centrifugal Atomizer Spray Pharmaceutical Dryers Chemical Food

Product description Spray drying is a method of producing dry powder from liquid or slurry materials by rapidly drying with a hot gas. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. Liquid material is pumped into the top installed...

Product Description

LPG series spray dryers are widely used in pharmaceutical, chemical, food and other industries to dry liquid materials into fine powder.

Main Features

1) Particle size control: Through the atomization of the liquid feed and the design of the hot air vent, you can easily control the dried particle size. This spray dryer can usually produce a bell-shaped distribution with an average particle size of 30-500 microns.


2) Product evaporative cooling: The heat and mass transfer during the drying process occurs in the air and vapor film around the droplets. A protective layer of steam keeps the particles at saturation temperature. As long as the particles are not "dried", evaporation will still occur and the solid temperature will not approach the outlet temperature of the dryer.


3) Short residence time: The residence time of the liquid atomization gas surface area is short. According to the scope of use, the residence time is between 3-10 seconds, which can achieve spray drying without thermal degradation.


4) Flow characteristics of dried products: Most spray-dried particles are spherical, providing fluid flow characteristics. This makes many downstream operations (such as packaging, pressing, filtering and processing) easier and cheaper.

Main Parameter

Main Technical   Parameters

Model

LPG-3

LPG-5

Drying chamber diameter  mm

1000

1200

Atomizer type 

Centrifugal disc atomizer/0.4KW

Centrifugal disc atomizer/0.4KW

Evaporation capacity     kg/h 

3-5

5-8

Inlet hot air temperature   ℃

60-300 (PLC control)

60-300 (PLC control)

Outlet hot air temperature  ℃

80-90

80-90

Electrical heater  KW

12

18

 

 

 

Exhaust fan

Fan model

9-19-4A/2.2KW

9-19-4A/3KW

Rotation speed  RPM

2900

2900

Air pressure  Pa

3584-3597

3507-3253

Air flow rate   M3/h 

824-1264

1410-1704

Noise  db

<75

<75

Product collection 

Two-stage cyclone 

or cyclone+bag filter

Two-stage cyclone 

or cyclone+bag filter

Product collection rate     % 

≥98%

≥98%

Dimension  mm 

1800x1200x2200

2000x1800x2200 

Weight   kg 

400

600 

Power supply type 

240/380/416V, 50/60Hz, 3P

240/380/416V, 50/60Hz, 3P

 

 

spray dryer

spray dryer

spray dryer

spray dryer

spray dryer

spray dryer

spray dryer

spray dryer

FAQ:

Q1:Are You A Factory or A Trading Company?

A: We Provided Perfect OEM and After-sale Service.

Q2:Where is Your Factory? How Can I Visit Your Factory?

A:Our Factory is Located on HangZhou Zhejiang Province. We Are Warmly Welcom You Visit Our Factory if You Have a Travel Plan.

Q3:Can You Send Me the Video To Show The Machine Works?

A:Certainly, We Have Made Video of Every Machine.

Q4:How Can I Know Your Machine Is Designed For My Product?

A:You Can Send Us Samples of Your Product and We Test It On Machine.

Q5:How Can I Pay My Order?

A:Usually We Accept L/C, D/A, D/P, T/T, Western Union, MoneyGram,Cash Paying Methods.

Q6:Do you Have a Ce Certificate?

A:For Every Model of Machine, It Has a CE Certificated.

Q7:What about install?

A. Our engineers will be sent according to your project.However,the customer will pay the economic air tickets round trip and arrange the accommodation for them.

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