2017 Cheapest Microwave Dryer Within Vacuum
|FOB Unit Price:||US $3,990 US $2,990|
|Purchase Qty. (Sets)||FOB Unit Price|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- Model NO.: HT-WZ3
- Flow: on The Specification
- Material Status: on The Specification
- Operational Method: Continuous
- Output Voltage: 220V, Customized
- Material: Stainless Steel
- Structure: Oven
- Appearance of Dried Sample: Cream
- Type of Flow: Microwave
- Trademark: HENTO
- Specification: CO.
- HS Code: 85169090
- Movement Way: Rotate
- Heating Mode: Radioactive
- Drying Medium: Microwave
- Type: Continuous Vacuum
- Principle: Microwave Drying
- Product Name: Microwave Dryer
- Operation Pressure: Vacuum Dryer
- Type of Atomization: Pressure Atomization
- Sprayer: Microwave
- Transport Package: Fumigation-Free Wooden Case
- Origin: Henan Province, China
I.Compared with conventional microwave equipment:
1)Low temperature:under one atmospheric pressure (101.3 kpa), the boiling point of water is 100 °C.But under 0.073 of one atmospheric pressure(7.37 kpa), the boiling point of water is only 40 °C.It is on negative pressure condition when using microwave vacuum device,material can be processed under low temperature.So the quality of the material can be guaranteed tremendously. The machine is especially suitable for drying material which need to dry in the low temperature, such as herbal extract,ginseng,ect.
2)Pressure:In negative pressure environment with microwave vacuum device,moisture evaporates faster in the lower temperature.
II.Compared with conventional vacuum drying equipment:
1)Penetration:because it is in vacuum situation when using conventional vacuum drying equipment,heat cann't transfer in the form of convection and can only conduct.So the heating speed is slow,drying time is long and the energy consumption is excesive.However,Microwave vacuum drying equipment adopts radiation way to transfere energy and it heat wholly without any medium.Itavoids the above shortcomings.
2)Evenly:microwave heating is in and outside of the material at the same time,the temperature difference is very small in and outside of the material.So it is more evenly when drying materials,and the heating efficiency is greatly increased.
3)Quickly:because of the penetration of the microwave and the radiation way to transfere energy, materials is heated inside and outside at the same time.Thus the drying speed is greatly improvedl.
2.Scope of application of Microwave Dryer:
The unique mechanism of microwave make the material heated inside and outside at the same time.Vacuum,in other word in a negative pressure,the material can be dried in a low temperature.This makes the material being heated evenly,maintain its originalcolor,and the material composition don't be changed.All in all, microwave vacuum drying equipment effectively guarantees the quality of raw materials.
The main use of microwave dryer:
1.Suitable for dying materials with high added value and heat-sensitive character,such as agricultural and sideline products,health products,food,medicine,fruit and vegetables,ect.
2.Can be used to dry or take off crystal water of herbal extract,chemicals.
3.Technical parameters of Microwave Dryer:
|Dimension||Cavity Size||Microwave Frequency||Vaccum pressure|
|1000*800*1200mm||Φ 500*500mm||2450MHZ± 50HZ||0.08-0.1Mpa|
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