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 | |
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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