The tunnel microwave drying machine is a new type of drying equipment with high production efficiency and low operating cost. It is also an efficient and environmental friendly energy-saving equipment; especially for foods that contain bactericidal and fresh-keeping functions while drying. This equipment has been widely involved in the pharmaceutical, food, chemical, building materials and other industries.
HTWS series tunnel microwave dryer is a multi-tube tunnel microwave machine consisting of microwave heater, microwave generator, microwave suppressor, mechanical transmission mechanism, exhausting and dehumidifying system and automatic control system. The main components of the equipment are all Made of 304# stainless steel, it conforms to the GMP standard of pharmaceutical equipment. The whole machine adopts modular design, easy to clean and easy to operate.
Microwave Drying Equipment Features:
1.Fast drying speed, drying evenly
2.Good product quality
3.Automatic thermal balance performance
4.Responsive and easy to control
The whole machine adopts modular design,and controlled by PLC system, easy operation.
2.Short processing time
Because the microwave has the penetrating property to heat the inside and outside of the material at the same time, no heat transfer medium, so the heating speed is very fast. Typically it will dry materials in one-tenth the time of the standard dryers.
3.Improve final product quality and extend its shelf-life
Microwave has the effect of disinfection and sterilization to keep product safety and extend its shelf-life.
The aqueous material easily absorbs microwaves and generates heat, so there is almost no heat loss in the heating process ensure the heating efficiency and energy saving.
The hot air in regular food dehydrators dries foods from the outside. This causes the surface to harden, making it difficult for the water inside to get out and lengthening the drying process. In contrast, the microwave drying machine uses microwaves that reach inside the food, causing the water in it to evaporate. The water vapor is carried away in air currents. This technique results in uniform drying and allows the process to be completed more quickly.
6.Control temperature accurately
The equipment is equipped with the imported infrared thermometer to control temperature accurately, automatically achieve the microwave power adjustment of various materials to meet the microwave energy reach the material inside. The temperature fluctuation range is ≤ 3 °C.
Microwave drying equipment do not produce "three wastes", because microwave energy is controlled in the heating chamber. There are no radioactive hazards and harmful gas emissions, no residual heat and dust pollution,environmental friendly.
The tunnel microwave drying machine is a new type drying equipment which can dry various materials. It is suit for heating, curing and drying of raw material and products in medical, chemical, food, agricultural and sideline products, aquatic products, light industry and other industries. especially for foods that contain bactericidal and fresh-keeping functions while drying. Such as Chinese herbal pieces, extracts, powder, granules, dehydrated vegetables and so on.
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