80 KW Microwave Vacuum Drying Equipment Tea Sterilization In Food Industry

80 KW Top Selling Tea Fly Stainless Steel Microwave Drying Sterilizing Machine

Applications of Microwave Vacuum Dryer :
1. chemical material,medicine tablet or pill,such as watered pills,water-honey bolus,honeyed bolus,condensed pill and Tibetan pill,etc.
2.all kinds of teas,herbs, flowers, green leaves,etc.
3.various dried meat, like beef, pork, chicken,duck, fish etc.
4. powder for various material,such as spices, other food additives.
5. agricultural products,such as china date,nuts,grains,peanut,etc
6.snack food, fruit seeds, grains, peanuts, chips,etc.
1)High efficiency. As the industrial microwave dryer can be absorbed easy by the materials which contain moisture, there is very few wave wasting. Compare with the traditional ultrared rays heating ways, it will save at least 30%.
2) Keeping fresh. The Sterilization is with lower temp, so the nutritions inside the food can be protected well.
3) Easy to control. The microwave can be controlled easily. So it can be used to dry the food continuously to save labor.
4) The material containing is easy to absorb microwave heat, therefore, there is no other heat loss besides a small amount of transmission loss. So higher thermal efficiency and more energy saving, which is heating energy-saving1/3 over than the far infrared heating.

The characteristics of microwave drying machine:
1, linear, similar to visible light line.
2, reflective: meet conductors such as metal object reflection, like the mirror reflected light, metal do not absorb microwaves.
3, absorbent, easily absorbed by the polar molecules (medium such as water) and converted into heat energy.
4, penetrating: microwave not absorbed by non-polar molecules, not hot but can penetrate the object.

The principle of microwave heating
Microwave frequency is electromagnetic wave of 300 MHz ~300 GHz.The water in medium materials heated is polar molecules, under the effect if the rapid change electromagnetic field, its polarity orientation will alter with the change of the external electric field with the high-speed, causing the movement and friction of molecule.So that the microwave field energy can be converted to heat energy in medium to rise the temperature of materials.Then materials heat go to produce heat, puffing and a series of physical processes, and so, microwave heating achieved.

Advantages of microwave drying machine:
1.continue produce
2.keep original color and nutration
3.easy contol and operation
4.energy efficiency
5.save labors
6.environment protection
7.rapid uniform heating
8.eco-friendly