Shrimp Wet Powder Vacuum Dryer
Introduction
The cutting-edge drying device created especially for drying shrimp powder in a vacuum is the shrimp wet powder vacuum dryer. In order to create premium shrimp powder while maintaining the flavor, nutrition, and texture of the ingredients, the food processing sector frequently uses these dryers.
Working principle
Because dryers work in a vacuum, water's boiling point is lowered, enabling it to evaporate at a lower temperature. This helps preserve the original flavor, color, and nutritional qualities of sensitive items like shrimp powder by preventing heat degradation.
In a vacuum chamber, the shrimp powder is heated gradually and uniformly. The powder's consistency is maintained, clump formation is avoided, and uniform moisture removal is guaranteed in the controlled atmosphere. Relatively low temperatures-typically between 40°C and 70°C-are used throughout the drying process to reduce the loss of volatile substances including proteins, vitamins, and amino acids. This preserves the shrimp meal's excellent nutritional content.The vacuum drying process of this shrimp wet powder vacuum dryer is energy efficient compared to traditional drying methods. Using decompression allows water to evaporate faster at lower temperatures, reducing energy consumption and operating costs.

Material Characteristic
The color of shrimp powder is usually bright orange-red or pink, which is due to its rich natural pigment, astaxanthin. Astaxanthin is a powerful antioxidant that not only gives shrimp powder its bright color, but also has certain benefits for human health. The shrimp powder has a rich and distinctive smell, with a distinct seafood flavor.
Technical Parameters
|
Model |
SZG-20 |
SZG-100 |
SZG-350 |
SZG-500 |
SZG-1000 | SZG-1500 | SZG-2000 | SZG-3000 | |
|
Total Volume(L) |
50 |
100 |
350 |
500 |
1000 | 1500 | 2000 | 3000 | |
|
Rotating Speed(rpm) |
0-10 |
0-6.5 |
0-6.5 |
0-6.5 |
0-6.5 | 0-6.5 | 0-6 | 0-5 | |
|
Power(kw) |
1.1 |
1.1 |
2.2 |
3 |
4 | 4 | 5.5 | 7.5 | |
|
Loading coefficient |
≤50% |
||||||||
|
Heating medium |
steam,hot water |
||||||||
|
Working pressure(Mpa) |
Inside |
-0.08-0.1 |
|||||||
| Inter layer |
0.25-0.3 |
||||||||
|
Working temperature(℃)
|
Inside |
≤80 |
|||||||
| Inter layer | ≤140 | ||||||||
|
Overall Dimension (L*W*H) |
1860*700 *1560 |
1962*700 *1650 |
2212*750 *1980 |
2362*800 *2140 |
2362*1000 *2470 |
2962*1000 *2590 |
3500*1500*2665 | 4370*1700*3120 | |
| Weight(kg) | 500 | 600 | 800 | 1000 | 2000 | 2500 | 3000 | 5000 | |
FAQ
1.Q: Why use the shrimp wet powder vacuum dryer for shrimp powder?
A: Vacuum drying ensures that the shrimp powder is dried at low temperatures, preserving its delicate texture, flavor, and nutritional content. It also reduces the risk of oxidation and microbial growth, which could occur at higher temperatures.
2.Q: What are the benefits of vacuum drying?
A: Vacuum drying is beneficial for maintaining the quality of shrimp powder, preventing clumping and uneven moisture content. Compared to traditional drying methods, it reduces energy consumption and retains more vitamins, minerals, and protein.
3.Q: Is the drying process environmentally friendly?
A: Yes, the vacuum drying process is more energy-efficient and produces less environmental impact compared to conventional drying methods like spray drying or drum drying. It also helps reduce waste, as less material is lost during the drying process.

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