Microwave Kraft Paper Bag Drying Equipment

Model YM-3~YM-500

Material SS304

Conveyor belt speed 0~10M/MIN Customized

Microwave Frequency 0~200C

Brand YEMAI

Detail

Microwaves are electromagnetic waves with frequencies ranging from 300MHz to 300GHz, and their direction and size change periodically with time. The process of microwave directly acting with the material to convert ultra-high frequency electromagnetic waves into heat energy is the microwave heating process. Water is a substance that strongly absorbs microwaves, the water molecules in the material are polar molecules, under the action of microwaves, its polarity orientation changes with the change of the external electromagnetic field, 915MHz microwave can make water molecules move 1.83 billion times per second, resulting in molecules are very friction, collision, so that the material heats and matures and a series of processes to achieve the purpose of microwave heating.

Microwave kraft paper bag drying equipment is suitable for drying and sterilization of industrial paper bags, kraft paper bags, paper yarn composite kraft paper bags, paper-plastic composite kraft paper bags, square mouth valve bottom kraft paper bags. This product is suitable for chemical, chemical, plastic, food, gold powder, mineral sand and other powders, granular, solid packaging, it has good chemical stability, moisture resistance, sealing, impact resistance, and has beautiful texture, durable, easy to stack portable transportation and other characteristics.

　　Microwave paper bag dryer, some dielectric materials are composed of polar molecules and non-polar molecules, under the action of microwave electromagnetic field, polar molecules from the original thermal motion state to according to the direction of the electromagnetic field alternating and arranging orientation. Similar to frictional heat, the energy of the alternating electromagnetic field is converted into heat energy in the medium in this microscopic process, so that the temperature of the medium rises macroscopically, which is the most popular explanation for microwave heating. It can be seen that microwave heating is the loss of electromagnetic field energy by the dielectric material itself and heating. For metal materials, the electromagnetic field cannot penetrate the interior but is reflected, so the metal material cannot absorb microwaves. Water is the best medium for absorbing microwaves, so any substance containing water must absorb microwaves. Although some of the media are composed of non-polar molecules, they can also absorb microwaves to varying degrees.

Microwave paper drying curing equipment model: YM-12~YM-500 with different capacity .

Microwave machine size & Power supply & Conveyor Belt speed & Microwave power & The height of inlet out &The height of conveyor belt from the ground ，all can be CUSTOMIZED .

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