Nutrition powder microwave drying and sterilization equipment
The microwave drying and sterilization equipment for nutritional powder is widely applicable for drying and sterilizing powdered, granular, and flake materials such as yam powder, kudzu root powder, starch, spice powder, chili powder, seasoning powder, carrageenan powder, and Chinese herbal medicine powder, and can also be used for processing chemical raw materials.Using microwave heating technology, the material itself becomes the heating element without the need for heat conduction. Even materials with poor thermal conductivity can reach the heating temperature in an extremely short time.Water-containing substances readily absorb microwaves and generate heat, with little loss other than minor transmission attenuation, resulting in high thermal efficiency and significant energy savings.Heating is uniform, with electromagnetic waves penetrating both the surface and interior of the object simultaneously, eliminating the phenomenon of being burnt on the outside while remaining raw on the inside.Equipped with low-temperature sterilization function, synergizing thermal and biological effects, effectively preserving material activity, vitamins, color, and nutritional components, preventing mold and maintaining freshness.The equipment is easy to operate; simply control the microwave power to achieve instant heating or termination, with strong process controllability.Compact footprint, minimal microwave leakage, no radioactive hazards, no harmful gas emissions, and no residual heat or dust pollution—making it an environmentally friendly and efficient choice for drying and sterilizing powdered materials.
The microwave drying and sterilization equipment for nutritional powder is widely used for drying and sterilizing yam powder, kudzu root powder, starch, corn flour, spice powder, pepper powder, chili powder, chicken powder, seasoning powder, carrageenan powder, malt powder, soybean powder, sesame powder, as well as powder, granular, flake, and herbal powder materials. It can also be used for drying and sterilizing chemical raw materials.
Heating characteristics of the microwave drying and sterilization equipment for nutritional powder and powdered materials:
First, fast heating speed. Daton microwave drying is completely different from traditional heating. It makes the heated material itself become a heat source without requiring a heat conduction process. Therefore, even materials with relatively poor thermal conductivity can be heated in an extremely short time.
2. Energy-saving and efficient. Since moisture-containing substances easily absorb microwaves and generate heat, there is almost no other loss except for a small amount of transmission loss, resulting in high thermal efficiency and energy savings.
3. Uniform heating. Regardless of the shape of different parts of an object, microwave heating allows electromagnetic waves to uniformly penetrate both the surface and interior simultaneously, generating heat. Therefore, heating uniformity is good, and there will be no phenomenon of the outside being burnt while the inside remains raw.
4. Mold prevention, sterilization, and freshness preservation. Datong microwave drying has thermal and biological effects, enabling sterilization and mold prevention at lower temperatures. Due to the fast heating speed and short time, it can better preserve the activity of materials, as well as the vitamins, original color, and nutritional components in food.
5. Advanced technology, easy to control. Microwave heating only requires basic conditions of water and electricity. By simply controlling the microwave power, immediate heating or termination can be achieved. The microwave machine enables automated control of the heating process and technology.
6. Small footprint, safe and harmless. Since microwave energy is confined to a metal heating chamber and waveguide, microwave leakage is minimal. There are no radioactive hazards or harmful gas emissions, and no residual heat or dust pollution is generated; it neither contaminates food nor the environment.
