Drum type microwave drying and sterilization machine

After pharmaceutical companies turn traditional Chinese medicine into powder and granules, some bacteria may be introduced during the processing, resulting in microbial exceedance and requiring further drying and sterilization. The use of steam high-pressure sterilization at high temperatures and for long periods of time can cause loss of efficacy, and traditional Chinese medicine still needs to be dried after sterilization. The drum type microwave drying and sterilization equipment (obtained national patent) can effectively dry and sterilize granular and powdered drugs.

Principles of drying and sterilization

Under the action of microwave energy, the temperature of an object rises and water evaporates to achieve the purpose of drying and sterilization

Drying and sterilization characteristics

1. Fast speed and short time: Objects can be heated in a microwave field in a short period of time, avoiding the long conduction process in traditional heating. Microwaves have good overall heating ability, making the temperature inside and outside the object uniform. Generally, sterilization can be completed in just over 10 minutes.

2. Low sterilization temperature: Microwave sterilization temperature is 70-105 ℃ lower, which can maximize the preservation of the original drug ingredients without any harmful substance residue.

3. Continuous work: It can continuously perform drying and sterilization work.

4. Sterilization under normal pressure: Due to microwave sterilization, sterilization can be completed under normal pressure.

5. Microwave sterilization does not require the construction of a boiler, occupies less space than traditional methods, saves energy, and has no environmental pollution.

6. Low production cost: Compared with traditional drying and Co60 sterilization, the production cost is only 10%.

7. Pharmaceutical companies can effectively control product quality on their own.