Microwave drying equipment is a type of equipment that uses microwave energy to dry materials. The following is a detailed introduction about it: Working principle Microwave drying equipment uses high-frequency electromagnetic waves (frequencies commonly used in industry are 915MHz and 2450GHz) to transform at billions of times per second, causing high-speed oscillation of polar molecules (such as water molecules). The friction between the molecules generates heat, thereby evaporating the water in the material to achieve the purpose of drying.  Equipment features: Good drying quality: The product has good drying and shaping quality, does not crack, and can effectively retain the activity, original color, nutrients, etc. of the material.  Easy to control: The operation is convenient and flexible, and the heating time and drying temperature can be automatically controlled. It is ready to use and has no thermal inertia.  Save time: Microwaves can penetrate the inside and outside of objects to heat them at the same time, and the drying speed is fast, greatly shortening the drying time.  Low energy consumption: Microwaves directly act on materials without additional heat energy loss. The thermal efficiency is high and it can save 30% of electricity compared with far infrared heating.  Environmentally friendly and clean: no pollution, no "three wastes" problems, and a good production environment.

Application Fields Microwave drying equipment is widely used in industries such as food, medicine, chemical engineering, ceramics, and agricultural products. For example, in the food industry, it is used to dry fruits, vegetables, tea, etc.; in the pharmaceutical industry, it is used to dry pills, capsules, traditional Chinese medicinal materials, etc.; in the chemical industry, it is used to dry chemical raw materials such as cobalt oxalate and lithium hydroxide.