Product • Introduction

Product introduction

The microwave sterilization equipment for heating and sterilizing hot chain boxed meals is suitable for various enterprises, schools, fast food companies, restaurants, sports venues, trade fairs, etc. It has high production capacity, continuous and fast, and can reach the temperature standard in 2 minutes. At the same time, it has a sterilizing effect on food and meets the requirements of food hygiene standards.

Principle of microwave sterilization equipment for heating hot chain boxed meals:
In polar and non-polar molecular media, dipoles are generated in food due to the action of electromagnetic fields, or the original dipoles are rearranged and swayed at speeds of up to hundreds of millions of times per second, generating friction and gradually converting magnetic field energy into thermal energy, causing a significant increase in food temperature.
In other words, microwave heating utilizes the energy lost by the magnetic field of the medium material itself to generate thermal energy. This is a "cold and heat source" that is not a heat source, but is formed by the energy consumed by the magnetic field of the medium material itself. Microwave sterilization equipment uses this principle to efficiently kill bacteria.

Common ordinary heating:
1. In general heating, mechanical equipment preheating, radiation heat dissipation, and high-temperature medium heat dissipation account for a large proportion of the total energy consumption, resulting in high heat dissipation and low energy utilization rate.
2. Common heating uses mineral fuels as energy sources, and the carbon dioxide gas produced by combustion is an important factor causing the "greenhouse effect". Large emissions can lead to environmental degradation, which is detrimental to human survival.
3. To accelerate the heating speed, it is necessary to increase the temperature, which can easily cause problems such as external burning, insufficient internal heat, uneven heating, and poor food taste.

Advantages of microwave sterilization equipment for heating hot chain boxed meals:
1. Microwaves can penetrate the interior of an object, and their heating process is carried out simultaneously throughout the entire object, rapidly increasing temperature, achieving uniform temperature distribution, and small temperature gradients. It is a "body heat source" that saves heat conduction time.
2. Food, as a medium material, can absorb microwaves and convert them into heat energy, while the metal material in the cover of the microwave heating equipment for boxed meals reflects microwaves, so the heat loss of the microwave heating facility is very small. Microwave heating is an internal "body heat source" that does not require high-temperature media for heat transfer. Therefore, the vast majority of microwave energy is absorbed by food and converted into the heat required for heating, with high energy utilization efficiency. Compared with traditional electric heating methods, it can generally save 30% to 50% of electrical energy.
3. Microwave technology utilizes dual sterilization to kill bacteria at extremely low temperatures, ensuring that nutrients are not adversely affected, and is widely used in the food processing industry.
4. Microwave heating uses electricity as the energy source, which is hygienic, convenient, and does not pollute the natural environment.
5. Microwave heated food has excellent quality, consistent inside and outside, and good taste.
6. The microwave lunch heating equipment has a compact structure, saves space, thereby reducing food processing investment and lowering costs.

Development prospects of microwave heating sterilization equipment for boxed meals:
At present, new technologies are applied and put into use in China's food industry every year. Microwave technology, while constantly improving its own technology and mechanical equipment, must be combined with other technologies to develop in deeper and broader directions. With the development of high-tech and the market demand for social development, we are increasingly concerned about environmental protection and energy conservation. The application of microwave technology in the food industry is an inevitable product of scientific development and human social progress. At present, it has developed into a very promising new technology application in various countries around the world.
Through the joint efforts of technical personnel in the microwave and food industries, the basic theory of microwave food processing has been further improved, and new technologies for microwave food production have been developed. The application of microwave technology in food processing will gradually deepen and become widespread.
In addition, microwave technology has the characteristics of high efficiency, environmental protection, energy saving, and low environmental pollution in food production and processing. Therefore, it is necessary to choose heating food reasonably, strictly follow the standards and procedures for heating operations, minimize long-term high-temperature heating, and maximize the protection of the nutritional components in food ingredients, fully utilizing the advantages of microwave technology

Technology • Parameters

Technical Parameters

Application • Industry

Application industry

The microwave sterilization equipment for heating and sterilizing hot chain boxed meals is suitable for various enterprises, schools, fast food companies, restaurants, sports venues, trade fairs, etc. It has high production capacity, continuous and fast, and can reach the temperature standard in 2 minutes. At the same time, it has a sterilizing effect on food and meets the requirements of food hygiene standards.

Video • Display

Video