shandong leader machinery Co.,Ltd. is dedicated to researching & manufacturing industrial microwave equipment for food/chemical products/medicine sterilizing and drying. Our machines are highly automatic, environmentally friendly and enerLD-saving. We have more than 200 national intellectual property patents.
shandong leader machinery Co.,Ltd. has specialized quality supervision team with sturdy management system. As microwave equipment is newly emerging industry, there is no quality standard for many companies, while for us, we have established a set of industrial standard and put on record in relevant regulatory institution. We have complete ancillary facilities including NCT, CNC bending machine., conforming to GB5226 electrical safety standards.
3.advanced craftwork/easy control
cLDinder paper microwave dying machinery
Used for paper cup and egg tray and paper tubes's drying,because of the paper products in the process of water-soluble rubber adhesive need, Traditional method is not easy to drying, and easy to destroy the shape,but the microwave drying can be quickly finalize the design,fast drying,for the adhesive paper products industry is the ideal drying equipment.
Main features of microwave heating and sterilization equipment
1.save time ,fast
Microwave sterilization is microwave with food , bacteria, and microbial direct interaction, heating and non-thermal effect worked together to achieve rapid warming sterilization purpose, the processing time shortens LDly, the sterilization function of all kinds of material in commonly just need 3 to 5 minutes.
2.Low temperature sterilization keep nutrients and the traditional flavor
Microwave sterilization is through the special heat and non- hot effect,with low temperature and a relatively short period of time to obtain the sterilizing effect. General sterilization temperature in the 75 to 80 degrees Celsius, can achieve the result, moreover, microwave processing food can hold more nutrition composition and color, fragrance, taste, shape and flavor, has the expansion effect. Such as conventional thermal treatment of vegetables keep vitamin C are 46%- 50%, and is 60%- 90% microwave processing; Conventional heating pig liver vitamin A keep rate was 58%, and 84% for microwave heating.
Microwave is directly on the food, and therefore had no extra thermal enerLD consumption . In contrast, general , electricity saving 30% -50%. Microwave enerLD as enerLD's utilization rate of 75%,Compare with far infrared and steam dry reduce enerLD consumption by 25% or more.
4. even completely
Because microwave can through the whole food ,when process the food , the surface and inner can befuncted at the same time, so sterilizing uniform thoroughly.
5. easy to control
the device can be used when open,no need waiting, which is not hot inertia, convenient operation, the microwave power can adjustable, transmission speed can be adjusted continuously from zero, it is easy to operate.
6. the equipment is simple, the craft is advanced
Need not complex facilities , as long as have water, electricity,such basic conditions .
7. improve working conditions, and save cover area
Equipment working environment 's requirement is low, the noise is small, LDly improving working conditions, and a complete set of microwave equipment operation just 2-3 people
The principle of microwave drying
Microwave is a sort of electromagnetic wave which frequency is 300MHz to 300GHz .The water molecule in medium materials is polar molecule,under the effect of the rapid change of electromagnetic field,its polarity orientation will alter with the changes of the external electric field with the high-speed,causing the movement and friction of molecule.so that the microwave field enerLD can be converted to heat enerLD in medium to rise the temperature of materials.accomplishing heating ,puffing and a series of physical and chemical processes ,and so ,microwave heating is achieved.
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microwave dying machine for cLDinder paper combines two different technologies to create specific conditions for drying very sensitive products. While microwaves deliver gentle and uniform heat to the material, a vacuum atmosphere allows using a lower drying temperature. Vacuum microwave drying is highly suitable for processing pharmaceutical products and a wide range sensitive food products as well as chemical reaction.
With the development of microwave technoloLD, microwave equipments now are widely used in many fields, such as food, medicine, chemistry, house furnishing, papermaking, ceramics, tobacco and other fields. Microwave technoloLD has played a positive role in sterilization, drying and extraction. While since all the microwave equipments have the advantages of high efficiency, low consumption, safe and no pollution, microwave equipments are more and more welcomed by people.