Herb Microwave Tunnel Dryer
Product Description
Name: Microwave dryer
Heating energy: Microwave
Usage: Spice and condiment drying
Type: Continuous process
Usage:Drying red chilli, chilli powder, turmeric, pepper, curry powder, ginger, garlic, scallion, onion, etc.
| Product Name | microwave dryer |
| Device type | Transmission belt |
| Microwave frequency | 2450±50MHz |
| Power | 20-200kw |
| Size | (10-42)m*1.1m*1.7m |
| Transmission speed | 0-5m/minute |
| Input voltage | Three-PhaseAC 380V |
| Weight | 1.3t-18t |
| Cabinet color | Silverh white |
| The whole material | Industrial grade stainless steel |
| Microwave leakage limit | ≤1mW/cm² |
| Ambinet teme perature | -10-40°c |
| working time | 24 hours |
WARMLY PROMPT: The herb microwave dryer can be customed by your detailed requirements.
Advantages
One main advantage of herb microwave tunnel drying machine is the place where the heat is generated, namely the product itself. Because of this, the effect of small heat conductivities or heat transfer coefficients does not play such an important role. Therefore, larger pieces can be heated in a shorter time and with a more even temperature distribution. These advantages often yield an increased production.
1.Energy saving 30%-60%
2.Drying speed 50% quicker
3.Reduced CO2 emissions
4.Increased manufacturing efficiency and throughput
5.Drying temperature adjustable
6.Suitable for drying spice and condiment powder, granules, and other shapes
Working Principles
herb microwave tunnel dryer is used of electro-magnetic induction or infrared radiation to dry the raw material.
By microwave energy 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.
Main components
1.Microwave generator system
2.Microwave box
3.Temperature controlling system
4.Humidity controlling system
5.Transmission system
6.PLC and touch screen control system
7.Humidity discharging system
8.Electrical cabinets
9.Cooling system
10.Hot air recycling and circulatory system
Application
herb microwave tunnel dryer 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 energy materials, rubber products, chemical reagents, etc.
FAQ
1. What is Microwave?
Microwaves are a form of electromagnetic energy with frequencies between 300 MHz and 300 GHz, generated by magnetrons under the combined force of an electric and a magnetic field perpendicular to each other.
2. What is the advantage of Microwave dryer compare to Conventional dryer?
Conventional dryer is a surface drying method, which is not only slow, but also non-uniform with the surfaces, edges and corners being much dried than the inside of the material. The imperfect drying will cause product rejections, waste energy and extend process time.
Microwave dryer is a direct method of drying. Energy is transferred through the material electro-magnetically, not as a thermal heat flux. Therefore, the rate of drying is not limited, the uniformity of heat distribution is greatly improved and drying time is reduced.
3. How about safety?
Using scientific structure and patented suppression system, industrial microwave dryer poses no threat of electromagnetic radiation to the health and safety of equipment operators.
4.What about maintenance?
In addition to downtime for cleaning and inspection, conventional dryers and heat exchangers need periodic servicing with an expensive inventory of parts and a highly trained labor force. For microwave dryer, the only part that requires maintenance is the magnetron. In the event of a malfunction or misuse through incorrect operation, this can easily be replaced in less than thirty minutes. Generally, BODA recommends that the magnetron of industrial microwave dryer be replaced annually or after 8,000 hours of operation, whichever is sooner.
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