Tunnel microwave drying and sterilizing machine is widely used in food industry, such as puffing, sterilizing and drying starchy foods, protein foods, rice products, pork skins, fish, and various snacks such as chips, shrimp pieces , apple chips, instant noodles, etc. It is also used as a microwave dryer for sesame seeds, pumpkin seeds, peanuts, Chinese chestnuts, pistachios, cashews, walnuts, almonds, etc.
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Features of microwave ceramic dryer
- Selective heating: Because water molecules are absorbed in the best microwave ovens, the water content is high, absorbing more waste than the lower moisture content in the microwave oven. This is typical for selective heating, which can be used for uniform heating.
- Energy efficiency: the microwave oven has a direct effect on the material, so there is no additional heat loss, the air in the oven and the corresponding containers do not have heat, therefore the thermal efficiency is higher, the working environment is significantly improved, compared to far infrared heating, energy saving 30%.
- High efficiency - Microwave heating is a process in which a heated object itself becomes a heater that does not require heat conduction, while it penetrates inside the object from all sides, while simultaneously allowing the object to reach an even heating in a short period of time, reducing drying time.
- Easy to control, industry advanced: Compared with conventional methods, the equipment is not in play, there is no thermal inertia, easy to operate, the micro-wave power is adjustable, the transmission rate is adjustable. Microwave heating and drying, no waste water, no waste water is safe and harmless high-tech.
Technical specifications
Model |
Frequency(MHz) |
Input power(kw) |
Output power(kw) |
Dimensions(mm) |
Drying productivity(kg/h) |
Sterilization productivity(kg/h)терилизации |
DXY-12 |
2450 |
18 |
12 |
7200x650x1800 |
12 |
100-150 |
DXY-15 |
2450 |
20 |
15 |
8300x720x1800 |
15 |
120-180 |
DXY-20 |
2450 |
26 |
20 |
8500x750x1800 |
20 |
180-250 |
DXY-30 |
2450 |
36 |
30 |
10500x950x2000 |
30 |
280-350 |
DXY-40 |
2450 |
46 |
40 |
10500x1050x2000 |
40 |
380-450 |
DXY-50 |
2450 |
58 |
50 |
12200x1200x2000 |
50 |
480-550 |
DXY-60 |
2450 |
68 |
60 |
13500x1200x2000 |
60 |
500-600 |
DXY-70 |
2450 |
78 |
70 |
13500x1550x2000 |
70 |
700-800 |
DXY-80 |
2450 |
90 |
80 |
15500x1550x2000 |
80 |
800-900 |
DXY-100 |
2450 |
110 |
100 |
16500x1750x2000 |
100 |
1000-1200 |
Benefits
1. Unlike other puffing methods, this microwave oven is characterized by fast heating and short drying time. It does not induce some unnecessary chemical reactions and solves the problems of high fat content in products made with swelling in oil. The installation preserves the original color, aroma and taste of the products. The entire microwave swelling process is environmentally friendly, without the release of harmful vapors. This microwave equipment uses a physical process for higher thermal efficiency and higher yields than traditional methods.
2. The microwave unit is suitable for low temperature sterilization, ensuring less nutrient loss. The temperature for microwave sterilization is around 80 ℃ and the process itself takes 3 to 5 minutes. This allows you to maximize the preservation of nutrients. Let's take heat treatment of fruits and vegetables as an example. Traditional methods can only retain 46 ~ 50% Vitamin C and 58% Vitamin A. However, during microwave sterilization, 60 ~ 90% Vitamin C and 84% Vitamin A are retained.
3. Ease of operation and management.
4. Cryogenic sterilization preserves nutrients and traditional flavor: Microwave sterilization can be kept at a temperature of 75-80 degrees Celsius for a short time to sterilize the effect, so that it can keep food more nutritious composition and color, aroma, taste, shape and other characteristics, and extended the effect. For example, microwave cooking of vegetables, meat and other nutrients can be increased by 30%.