Most customers are using industrial microwave equipment for the first time. I often worry about the service life of microwave equipment because I don't know how to use and operate it. In fact, a well-designed and successful microwave equipment has a long service life, and its mechanical parts rarely fail because of slow rotation speed and low load. If there is enough material in the microwave cavity, there is almost no possibility of problems. The rest is the electrical part. Panasonic magnetron (microwave generator) in electrical part is an electric vacuum device with a certain service life. Under normal use, the service life is generally 8000- 10000 hours. If the control part is designed in place, it is normal that the service life can exceed 12000 hours. Then it will gradually weaken. In addition, the service life of high-voltage capacitors and high-voltage silicon stacks in circuit components is related to the specific working environment. They are all vulnerable parts, and the replacement cost is very cheap, which will not have a significant impact on the use cost. Therefore, it is the only guarantee to buy a manufacturer with strength in research and development. Microwave rose drying equipment is a new and efficient drying equipment, which can be used to dry rose buds, both for fixing and drying. Microwave water-removing equipment is a steam environment formed by using the moisture of the material itself. Coupled with the oscillation of high-frequency microwave, the enzyme removal effect is good and the material color is bright. At the same time, a part of water is lost in the process of water fixation, which saves the drying cost. It is necessary to use microwave to inactivate the enzyme first, and then use hot air drying equipment to dry it once to complete the finished product. The dried flowers are evenly dried and green in color, which does not destroy or change the nutritional components of the materials at all, and at the same time has sterilization function. The bacterial content of microwave-dried roses completely meets the hygienic standard required by QS food certification. The original color, fragrance and nutritional components of rose buds can be well maintained by using microwave drying equipment.
Characteristics of microwave rose drying equipment: 1, fast drying speed and short time. 2, the heating time is fast, and preheating is not needed. Microwave heating materials can make microwave absorbing materials reach the required drying temperature in a short time. 3. High thermal efficiency. In the heating process, microwave heats the inside and outside of the material at the same time, and microwave directly acts on the material, so the thermal efficiency of microwave heating is higher than that of conventional heating equipment. Special equipment for drying honeysuckle: special equipment is used to maintain the original color of honeysuckle during microwave drying, and honeysuckle dew can be distilled at the same time. The equipment has been declared as a national patent. PatentNo.: 2007200245 17.x Microwave sterilization is the result of the interaction of electromagnetic field thermal effect and biological effect. The thermal effect of microwave on bacteria is to change the protein, so that bacteria lose nutrition, reproduction and living conditions and die. The biological effect of microwave on bacteria is that microwave electric field changes the potential distribution of cell membrane section, affects the concentration of electrons and ions around cell membrane, and thus changes the permeability of cell membrane. It leads to bacterial malnutrition, abnormal metabolism, disorder of cell structure and function, inhibition of growth and development and death. In addition, microwave can make bacteria grow normally and reproduce stably. Nucleic RNA and deoxyribonucleic acid DNA relax, break and recombine through several hydrogen bonds, thus inducing gene mutation, or chromosome aberration or even break. 1, short time and high speed. Conventional thermal sterilization transfers heat from the food surface to the inside through heat conduction, convection or radiation, which often takes a long time to reach the sterilization temperature. Microwave sterilization is the direct interaction between microwave energy and microorganisms such as food and bacteria, and the combined action of thermal effect and non-thermal effect can achieve the purpose of rapid heating sterilization, greatly shortening the treatment time, and the sterilization effect of various materials is generally 3-5 minutes. 2. Low-temperature sterilization maintains nutrients and traditional flavor. Microwave sterilization is sterilization through special thermal effect and non-thermal effect. Compared with conventional thermal sterilization, it can obtain the required disinfection and sterilization effect at a lower temperature and in a shorter time. Generally, the sterilization temperature is 75-80 degrees Celsius, and the effect can be achieved. In addition, the food treated by microwave can retain more nutrients and flavor such as color, aroma, taste and shape, and has the function of puffing. For example, vitamin C in vegetables treated by conventional heating is 46%-50%, while vitamin C in vegetables treated by microwave is 60%-90%. The vitamin A retention rate of conventional heating pig liver is 58%, while that of microwave heating pig liver is 84%. 3, saving energy Conventional thermal sterilization often has heat loss in the environment and equipment, while microwave directly acts on food, so there is no additional heat loss. Comparatively speaking, it can generally save electricity by 30%-50%. 4. Uniform and thorough conventional thermal sterilization starts from the surface of the material, but it conducts heat to the inside, and there is a temperature difference between inside and outside. In order to keep the flavor of food and shorten the processing time. Often, the temperature inside the food does not reach enough, which affects the sterilization effect. Because of the penetration of microwave, the surface and interior of food are affected at the same time, so disinfection and sterilization are uniform and thorough. 5. The microwave drying sterilization treatment is easy to control, and the equipment can be used immediately, without the thermal inertia of conventional thermal sterilization. Flexible and convenient operation, adjustable microwave power, continuous adjustable transmission speed from zero, convenient operation. 6. Simple equipment and advanced technology Compared with conventional methods, microwave equipment does not need boilers, complicated piping systems, coal yards and transport vehicles, as long as it has basic conditions such as water and electricity. 7. Improve working conditions and save floor space. The working environment of the equipment is low and the noise is low, which greatly improves the working conditions. It only takes 2-3 people to operate the whole microwave equipment. Excellent quality assurance system ensures the real "quality first, customer first". Good after-sales service supports the growth of Jinan Longtuo Microwave. Before production, according to the user's requirements for product quality and technology, on the basis of application experiments, careful and reasonable design is carried out, specific implementation plan drawings are provided, and after obtaining the user's knowledge, precision manufacturing is carried out. Responsible for product installation, debugging and training; Implement "three guarantees", with one-year warranty and lifelong technical service. Jinan Longtuo advances and retreats with you.