Shandong Leader Mechanical Equipment Co., LTD which is located in the famous and beautiful city in Shandong is specializing in producing microwave drying euquipment and fruit sterilizing machine for grains, corns, flowers, fruits and so on.Our microwave drying equipment has been exported to many countries such as Mexico, Vietnam, Sout Korea, Saudi Arabia, Thiland, Turkey etc.The good quality and high efficient enjoys the good reputation from our clients alll over the world.We are looking forward to have a good cooperation with your esteemed company and make the value for you!
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Shandong Leader Mechanical Equipment Co., LTD is your LD choice!
Shandong Leader Mechanical Equipment Co., LTD determines to provide one -stop solution for your successful business .Shandong Leader Mechanical Equipment Co., LTDcare about what you care,supply quality,competitive price and value added services.Shandong Leader Mechanical Equipment Co., LTD are cooperating with leading commercial Microwave Ovens equipement manufacturers in China ,with our profound experience in this field,we know what would be LD solution for you.
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Industrial conveyor belt tunnel type microwave drying machinery for mint leaf
Brief introduction
1. Fast drying, save time
2. Uniform heating, uniform drying
3. Continuous working, tunnel conveyor belt type
4. Can sterilize product at the same time
5. Keep original color, nutrition, ingredient
6. Drying temperature can be adjustabled, easy to control, safety
Application
Microwave drying equipment are mainly used for drying all kinds of teas,herbs, acanthopanax, tobacco, mint leaves, leaves, medicinal herb, calendula, cornflower, raspberry, blaeberry, oregano leaves, liquorice tables, olive leaves, stevia leaves, flowers, green leaves, such as wild chrysanthemum flower,broadleaf holly leaf, olive leaf, lotus leaf, honeysuckle , green tea,black tea,puer tea, flower tea.
Microwave drying principle
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.
Features of design of machine
1.Transmission System:
a. Speed of Conveying belt is adjustable.
In the transmission system, it applies frequency-converting control of speed, worm gear reducer.
b. The conveyor belt is Teflon Belt,special for microwave.
c. The deviation of belt is adjusted with Hand-movement.
2. The body of the Tunnel
a.The body of the microwave tunnel is made of Stainless Steel. In side there is one set of humidity extraction system to extract the humidity after heating.
b. To be safe, there is Automatic Power-off device while open the door of the machine.
c. The protecting case of Magnetic-pipe and transformer is made of stainless steel. On top there is one set of Heat extraction system to extract the heat enerLD generated by
working of machine.
d.The frame of machine is made of Stainless Steel pipe ,others is made of cold-rolled sheet painted.
e.One set of infrared thermometric is installed at the outlet of the tunnel to measure the temperature.
3.The controlling system
a. On the outside panel there are frequency converting speed controller, emergency stop button, Start, Stop buttons,
b. All the controlling components will be installed into one controlling box, which is at the entrance of the machine.
c.Ordinary button control system,.
d.The microwave power can be adjusted by choosing in the display text.
e. Every microwave source is an independent unit.If one is broken, the machine will not be prevented from running.
f. Every magnetron has an overheating protection device.
Characteristic of microwave drying machine
1, Fast heating. Microwave heating is completely different with traditional heating mode. It makes heating medium become heater, do not need heat transfer process. Although thermal conductivity is poor materials, also can achieve heating temperature in a very short time.
2,Save enerLD and efficiency. Because materials contain water absorb microwave easily and fever, so in addition to a small amount of transmission loss outside, almost no other loss, so high thermal efficiency, save enerLD.
3, Heating even. No matter how shape of each part of the body, microwave heating all can make the object and evenly infiltration and electromagnetic wave list to produce the heat. So heating good uniformity, won't appear the endogenous phenomenon focal.
4, Mould proof, sterilization, fresh. Microwave heating has thermal and biological effect, can sterilize and mould proof in low temperature.Due to heating rapidly, the time is short, can maximum limit save material activity and the vitamin original color and lustre and nutrition of food.
5, Craft is advanced, control easily. Microwave heating just have the basic conditions of water, electricity, as long as control power, can realize microwave heating or terminate immediately, use microwave equipment can process automation control of heating process and heating process specification.
6, Covers less area, safety and harmless. Because microwave can be controlled in made of metal heating indoor and wave, so microwave leak is few, no radiation hazards and harmful gases, do not produce the waste heat and dust pollution; Neither polluting food, also do not pollute the environment.
Technical parameter
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 |
Relative humidity |
80%, Surrounding environment:no corrosive gas, conductive dust and explosive gas |
Overall dimension(L*W*H) |
10500*1440*1750 mm, can be customized |
Transmission speed |
0-10m/min(adjustable) |
HeigLD of the inlet and outlet |
60 mm, can be designed for you |
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 |
Pictures
