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Microwave Vacuum Drying Machine for Fruits,Vegetables,China YM price supplier

Microwave Vacuum Drying Machine for Fruits,Vegetables
FOB Price:Price can be negotiated/1
Min. Order: 1/1/1
Production Capacity:200 set per Year
Payment Terms: L/C,T/T,Western Union
Update Time:2023-05-30
Product Description

Principle of microwave vacuum dryer :


When the equipment is running, microwaves are first generated by the magnetron and input into the microwave cavity through the feeding device. The moisture in the material in the cavity is heated and evaporated under the action of the microwave energy, and the water vapor is eliminated through the dehumidification system to achieve the purpose of drying. Bacteria in the material are killed by the biological and thermal effects of microwave electromagnetic fields. Since the microwaves directly act on the materials, the drying temperature is low, the speed is high, and the loss of active ingredients in the medicine is small.

The vacuum drying of food materials is the same as the drying under normal pressure, except that the evaporation temperature of moisture is lower than the evaporation temperature under normal pressure under vacuum conditions. The higher the degree of vacuum, the lower the evaporation temperature, so the entire drying process can be performed at a lower temperature.


1. High efficiency: its production efficiency is 4 times that of conventional drying;

2. The heat distribution is good: due to the selective heating of water molecules by microwaves, the internal moisture content of the material is high, from the inside to the outside during heating, consistent with the direction of moisture diffusion and the temperature difference between inside and outside is small, and the phenomenon of uneven distribution of the conventional dry heat does not occur. ;

3. Easy to control: The vacuum degree adjustment of the microwave can be controlled through PLC programming. The outside is equipped with a special sight glass to observe the whole process of drying;

4. High quality: Effective ingredients are not easy to decompose and damage at low temperature, but also have the effect of disinfection and sterilization, extending the shelf life;

5. Economical energy consumption, high degree of automation.

6. Low-temperature and high-efficiency: It is known that the gas pressure is reduced and the boiling point of water is reduced at the same time. For example, at a standard atmospheric pressure, the boiling point of water is 100°C, and at 0.073 atmospheres, the boiling point of water is 40°C. Under vacuum conditions, heating the object causes the internal moisture of the object to evaporate without any temperature rise. Microwave vacuum cryogenic heat-sensitive materials, drying speed is much higher than conventional drying, the ratio is generally more than a dozen or even dozens.


7. Improve quality: Dry in low temperature, oxygen-free environment to better ensure product quality.


Power supply

380V  50Hz  three-phase five-wire (CUSTOMIZED)

Rated input power


Microwave output power

30KW (adjustable)

Microwave frequency


Control method

PLC control



Transmission speed


Environment temperature


Relative humidity


Microwave heating box



Material putting area

10 turntable baskets


Baskets size(L*W*H)


Microwave feed method

Top feed

Transformer cooling way

Water cooling

Magnetron cooling way

Water cooling



Microwave leakage standard

accord with a country GB10436-89 standards(5 mw/cm^2

Equipment safety

accord with GB-5226Electrical safety standard


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Company Profile
Name: Shandong YeMai Co.,LtdVerified
Main Products: Industrial microwave machine, microwave vacuum dryer,food microwave drying sterilization machine,tea dryer sterilizer, herb dryer,microwave frozen meat defrosting machine,grain roasting machine etc
Business Type: Manufacture
Total Employees: 20 ~ 50
Established Year: 2015
Total Annual Revenue: US$10 Million - US$50 Million
Main Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe,
Address: No.14,Shandong

Shandong YeMai Co., Ltd. is a comprehensive development enterprise specializing in in R&D, design, production and sales of microwave equipment. Based on the tenet of "Survive depend on quality, Development depend on science", our company is at the forefront of the industry on the basic of better and higher technology of products and excellent services. We adopts advanced technology to manufacture a new generation of microwave energy application equipment with more than 50 models in 915 MHz and 2450 MHz series according to GMP and FDA standards. The main products include: microwave drying sterilization equipment, microwave roasting equipment, microwave heating equipment, microwave puffing equipment, microwave vacuum equipment, microwave fixation equipment, microwave rubber vulcanization equipment, microwave thawing/defrosting equipment etc. Microwave equipment is widely used in food, medicine, chemical industry, battery materials, building materials, industrial ceramics, wood, paper products and other industries, is used for heating, cooking, drying, sterilization, fixation, inactivation,roasting, preservation, thawing, vulcanization, stereotypes and other purposes. The equipment we produce can be CUSTOMIZED according to the customer's product characteristics and the size of the site and different power supply, customer can also choose according to their own conditions!

Precision design, high-quality products, reasonable prices, and perfect service are our long-term commitments to you; our company adheres to the philosophy of “People-oriented, Morality first and Market-oriented,Efficient centered" business strategy, we sincerely cooperate with customers at home and abroad, and seek common development!

I believe that your trust and my strength will bring us common success!

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Shandong YeMai Co.,Ltd
  • Business Type: Manufacture
  • Main Products:Industrial microwave machine, microwave vacuum dryer,food microwave drying sterilization machine,tea dryer sterilizer, herb dryer,microwave frozen meat defrosting machine,grain roasting machine etc
  • Main Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe,
  • Location: Jinan, Shandong, China
  • Year Established: 2015
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Contact Information
Contact: Ms.Merry Sun
Tel: 86 - 1576 - 2088130
Fax: - -
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