Microwave drying equipmentAlso known as tunnel microwave dryer, it has the characteristics of environmental protection, sterilization, and pollution-free emissions, and is often used in various industries such as food, medicinal materials, agriculture, chemical raw materials, ceramics, paper products, and building materials. Compared with traditional drying equipment, microwave drying equipment is characterized by fast drying speed, high efficiency, environmental protection and energy saving, strong applicability, and is a new type of drying equipment that responds to low-carbon economy.

The working principle of microwave drying equipment is to use the penetrating heating of microwaves to increase the temperature of materials, causing the moisture in the materials to vaporize and evaporate. The evaporated water vapor is discharged by the dehumidification system to achieve the purpose of drying the moisture in the materials.

The basic properties of microwaves usually exhibit three characteristics: penetration, reflection, and absorption. For glass, plastic, and porcelain, microwaves are almost transmitted without being absorbed. Water and food will absorb microwaves and generate heat.

Characteristics of Microwave Drying Equipment：

1. Fast drying speed, short time, and no pollution emissions.

2. The heating time is fast and there is no need for preheating. Microwave heating of materials can achieve the desired drying temperature in a short period of time by absorbing microwaves.

3. High thermal efficiency. During the heating process, microwave heats both the inside and outside of the material simultaneously, and the microwave directly acts on the material. Therefore, the thermal efficiency of microwave heating is higher than that of conventional heating equipment.

Zhengzhou Qingshan Technology focuses on the research and development, production, and sales of various drying equipment. While operating, we have found that there are manySecond hand microwave drying equipmentUsers with buying and selling needs, while consideringThere are second-hand industrial microwave dryers availableDue to its certain secondary utilization value, we recycle various second-hand microwave dryers with good condition from all over the country. If you have any needs for buying or selling second-hand microwave drying equipment, please feel free to contact us: Mr. Shi