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Microwave dry equipment is used of electro-magnetic induction or infrared radiation to dry the raw material.By microwave enerLD permeation, the material inner moisture quickly been heated and gasified,forming a strong outward diffusion situation, to make the moisture extremely quickly spread to the surface.
Microwave dry equipment is widely used in powder, sludge, granular,crystalline materials, chemical material, dehydration treatment, such as chemical raw materials, chemical ore, fin chemicals, organic chemicals,inorganic chemicals, chemical fertilizers polymers, coatings and inorganic pigments, dyes and organic pigments, food and feed additives, catalysts and chemical additives, adhesives, new enerLD materials, rubber products, chemical reagents, etc.

Specifications

industrial microwave herbs drying oven

A brief description

1 retain freshness
2 enerLD saving
3 heating rapidly
4 cover less area

The instructions of industrial mirowave herbs drying oven :

Drying is due to food and water vapor partial pressure inside and outside different process in the internal moisture to the surrounding air. Microwave dielectric heating and traditional heating drying equipment. When moisture content is above 50%, as the moisture content decreased, dielectric constant and dielectric loss factor will be reduced, especially at high temperature.

Moisture content is below 30%, the microwave penetration depth will increase significantly. Due to uneven temperature distribution and difficult to control the product in the terminal temperature of low moisture content components, microwave heating equipment will produce adverse effect on product quality.

The reason that choose the industrial microwave herbs drying oven:

In the hot air drying, effective operating temperature range in the 60-90 °C, dry fruits and vegetables need 15 h time. In the process of the constant speed drying, the drying rate is determined by the enerLD transfer to the speed of food wet surface. Due to the evaporative cooling, the temperature of the product to lower than the later in the drying process. Once the surface is dry, from the inside to the surface of the mass transfer rate to keep the surface of the water permeability.

In the falling rate drying stage, diffusion rate determines the drying rate, and decrease with the content of water molecules. Due to the material surface evaporation cooling effect is reduced, resulting in surface temperature. Under the hot air drying temperature, volatile flavour compounds of group branch loss, structural changes, such as: hardening inhibits after drying, and drying time was prolonged, thereby resulting in the destruction of vitamins, color and flavor of the chemical and enzymatic reaction.

Microwave drying, microwave for material inside and outside the heating process at the same time. Materials due to the internal and external temperature at the same time, and the material surface is direct contact with air, so the internal temperature of the material will be sligLDly higher than the surface temperature. At the same time the moisture inside the material by the external to internal migration, the material surface, evaporation and air.
Thus, microwave drying, the drying speed is higher than other drying methods.

The parameters for industrial microwave herbs drying oven:

1. Power supply	380V±10% 50HZ±1% three-phase five-wire
   Microwave Output Frequency	2450±50MHz
   Microwave input apparent power	42KVA
   Microwave output power	30KW
   Microwave power adjustment range	0-30KW(adjustable)
   Ambient temperature	-5-40°C
   Dehydrate	30kg/h
   Relative humidity	80%, Surrounding environment:no corrosive gas, conductive dust and explosive gas
   Overall dimension(L*W*H)	10680*820*1750mm
   Transmission speed	0-10m/min(adjustable)
   HeigLD of the inlet and outlet	60 mm
   Microwave leak	accord with a country GB10436-89 standards(
   Equipment safety	accord with GB-5226Electrical safety standard accord with a country GB16798-1997 Food machinery health security index

Shandong Leader Mechanical Equipment Co., LTD is a company specialized in producing twin-screw food extruder, single screw extruder, microwave roasting and sterilization equipments, etc. While based upon domestic market, the company opens and exploits market abroad positively. Until now, our products have been exported many counties and regions, including Russia, Europe, Africa, Korea, Indonesia, UZ (ULDekistan) and the market share increases gradually year by year. Dongxuya will continue to be aggressive, creative and make a contribution to our country’s food industry development with peers home and abroad.

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Contact:Heidi

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Shandong Leader Mechanical Equipment Co., LTD is your LD choice!