Advanced tunnel conveyor belt type chili powder sterilizer, spices drying sterilization machine

Microwave chili powder drying sterilization equipment is the best choice for drying and sterilizing chili powder and chili granule etc products, after microwave drying,chili products can maintain the original color, brightness, taste, nutrition, its effect is better than other drying sterilization equipment, and can extend the shelf life of the product. In this regard, our company has many years of practical experience, has manufactured many similar equipments which used in big production, and has been recognized and affirmed by users.

Microwave chili powder drying characteristics:

1. Fast drying speed. Microwave drying is completely different with traditional drying methods. It is the process by which the material itself becomes a heating element and does not require heat conduction. Therefore, although it is a material with poor thermal conductivity, it can also reach a drying temperature in a very short time.

2.Uniform drying. Regardless of the shape of each part of the object, microwave drying can make the surface of the object at the same time uniform penetration of electromagnetic waves and generate heat energy. So the drying uniformity is good, there will be no external coke endogenous phenomenon.

3.Save energy and high efficiency. Since substances containing moisture easily absorb microwaves and heat up, there is almost no other loss except for a small amount of transmission loss. Therefore, high thermal efficiency and energy saving. It is more than 1/3 energy saving than infrared drying.

4.Anti-mildew, sterilization, preservation. Microwave drying has both thermal and biological effects, and can sterilize and prevent mildew at lower temperatures. Due to the fast drying speed and short time, it can maximize the preservation of the activity of the material and the vitamins in the food, the original color and nutrients.

5.Advanced technology. Immediate drying and termination can be achieved by controlling the microwave power. The human machine interface and PLC can be used for drying processes and drying. Programmable automation control of process specifications.

6.Safe and harmless. Because the microwave energy is controlled in the drying chamber and the waveguide made of metal, the microwave leakage is very small, there is no radiation harm and harmful gas emissions, no waste heat and dust pollution, neither pollute the food nor pollute the environment.

7.Easy to control. Equipment can be ready to use, there is no conventional thermal drying thermal inertia, flexible and convenient operation, microwave power can be continuously adjustable from zero to rated power, transmission speed is continuously adjusted from zero, easy to control.

From the economic efficiency analysis, microwave drying also have advantages than traditional methods , such as compared with the far infrared drying, usually save energy more than a third.
In actual work,microwave dry and sterilization equipment basically use in material with low moisture  (moisture content below 30%). Also can be used for high moisture.At this time, traditional drying method (hot air, electric oven d )drying rate low, consume energy , and tunnel type microwave drying equipment from start to finish drying ,need three to five minutes. Traditional methods, equipment, covering a large area, many employees, often have the pollution, fire control, etc.
 
Microwave chili powder sterilization machine advantages:

1. Short time and fast speed.Conventional thermal sterilization is to transfer heat from the surface of the food to the interior by heat conduction, which often takes a long time to reach the sterilization temperature inside. Microwave uses its transmission effect to the combined effect of thermal and non-thermal effects, is uniform inside and outside the item, and rapidly heats up to kill bacteria. The processing time is greatly shortened, and even only a few seconds to tens of seconds can achieve satisfactory results under strong power density intensity.

2. Low temperature sterilization, maintaining drug ingredients.The rapid heating of microwave thermal effect and the biochemical effect of non-thermal effect enhance the sterilization function. Compared with the conventional heat at a relatively low temperature, the effect of insecticide bacteria can be obtained in a short time, the general sterilization temperature is 75 to 80, and the treatment time is 3 to 5 minutes.

3. Save energy.Microwave electromagnetic conversion rate is high, generally more than 70%, better than the heating efficiency. In addition, microwave is directly to the food for magnetic thermal energy conversion, microwave heater itself will not be heated, so there is no additional thermal power consumption, so energy saving, compared to 30~50% power saving

4. Uniform and thorough sterilization.Conventional thermal sterilization starts from the surface of the material, and the penetration of the microwave is that the surface and the interior are heated at the same time to ensure uniform sterilization inside and outside.

5. Easy automatic production.Microwave equipment is simple to operate, no thermal inertia, and can be timely adjusted according to the production process requirements. The entire production line requires only 1 to 2 workers.

6. Advanced technology.Microwave sterilization equipment does not require a boiler. Complex plumbing system. Coal plants and transport vehicles, etc., only need the basic conditions of water and electricity, and there are no special requirements for the plant. Less investment, quick results.

7. Cover less area. Microwave equipment has no high-temperature waste heat, does not produce thermal radiation, can improve the working environment; And the equipment structure is compact, saving plant area.

 
Microwave equipment can sterilize different kinds of products with package and non-package, can be used for:
Food products categories: bread, moon cake, noodles, bean curd, bean curd, etc.
Vegetables: kimchi, bamboo shoot, mushroom, etc.
Fruit class: litchi, longan, etc.
Dairy products, spices, flavor, instant noodle soup, chafing dish, and all kinds of liquid, etc,can be sterilize processing.