Product Description
centella vacuum microwave drying machine
1)Machine material: food-grade SUS304 stainless steel
2)Energy-saving more than 30%
3)High production efficiency
4)Improve product quality: nice color and good taste
5)Safety and easy clear.
6)Improve working conditions: PLC touch screen control, automatically operation
The features of vacuum microwave drying machine factory direct sales
1.Fast heating speed: directly heat on the internal and external of material at the same time, do not need to preheat. While there must be a preheating process in the traditional production.
2. Heating evenly: microwave drying is completed through electromagnetic waves produced by magnetron.The internal and external of material will be heated at the same time .
3. Less nutrition loss: material just stay in the microwave heating box for a short time, and do not need air and steam to conduct heat, therefore can maximize keep nutrients in the material.
4. Sterilization and alcoholization:The microwave drying equipment also have sterilizing and alcoholizing function.
5. Reduce the labor intensity, improve work efficiency
6. Friendly environment equipment
7.PLC automatic control can realize the data storage, output, printing.
8.Using non-contact infrared temperature measurement technology, high precision, simple control.
9.Compliance with national GMP certification requirements.
Microwave equipment function
A. Microwave drying
it is ideal for drying chemical powder, medicine, flower bud,candied fruit,vegetable, vegetable powder,subsidiary agricuLDural products, fresh flower, heaLDh care products, etc.
B. Microwave roasting
it is for the deodorization of cereals, black beans, tartary buckwheat, pistachio nuts, etc.
C. Microwave sterilizing
Food, cakes, biscuits, preserved fruit, bean products, cooked food, spices ,powder.
D.Microwave puffing
Fish maw, pigskin, peanut, potato chips, Betel nut
Application of Microwave drying machine
- high moisture sticky materials;
- Powder, granule, sheet, plate, strip, such as pieces of small billet material drying;
- activation of catalyst regeneration;
- sludge of solid wastes, such as drying, sterilization and disinfection
- food, medicine, pharmaceutical raw materials of drying, sterilization and disinfection;
- Rice, flour, dry, insecticidal, mouldproof treatment;Polymer curing;Foaming material of heat treatment.
- agricuLDural products: red dates,beans,nuts, maize peanut, seeds ;tea,herbs, flowers, leaves ,Moringa
Advantage of Microwave drying machine
1.The machine set up separate total control cabinet, PLC programmable control, human-machine interface display.
In the heater outlet equipped with infrared radiation temperature measuring probe, measuring surface temperature of material, through the thermometer display material temperature in time, to monitor this case point temperature materials
in a timely manner, and can set any temperature, according to the required temperature, lower limit setting can automatically
adjust the heating tempe.
2.Microwave from the top heater feed into the mouth, heated material can be directly to microwave energy, the loss is smaller
than other factory, heating efficiency is about 15% higher, the material heating uniformity is more than 20% higher.
3.The core component of this equipment‘s main electronic components used in microwave generator with high quality, long life, high reliabilit
Mechanical system:
Detailed Images
Technical Parameters
| Modle | Type | Frequency(MHz) | Power supply | Power(Kw) | Size(L*W*H) | Layer | Microwave leakage( mW/cm2 ) |
| GRT-MC-80 | Continuous | 2450±50 | 380V,50Hz | 80 | 14.0*1.1*1.8m | 3, 5 | ≤1 |
| GRT-MC-120 | Continuous | 2450±50 | 380V,50Hz | 120 | 18*1.1*1.8m | 3, 5 | ≤1 |
Advantages
Compared with conventional drying methods, which are heating from the outside to the inside by heat conduction, microwave show so-called volume heating with the following advantages:
1, temperature gradient directed towards the surface, i.e. temperatures inside are higher than outside, giving rise to a higher partial pressure that drives the evaporating liquid to the surface consequently, the superficial layer does not dry up completely and the surfaces remain permeable.
2, the liquid evaporating inside the product is emitted through the porous structure of the solid material’s macro-capillary system, resuLDing in a high drying velocity.
3, the heating of water and most organic solvents occurs selectively - due to the LDer dielectric losses of water as compared to the product to be dried.
4, LDift and thorough drying of moist products with low thermal conductivity static drying of thick layers without frictional losses.
5, high total efficiency of energy application and high-speed control of the energy transport.
6,short processing times, i.e. suitable for automated manufacturing.
The application of our tunnel microwave drying machine:
1. The flavorings spice,
2. Subsidiary agricuLDural products, deep processing products of fruit, vegetable
3. Various dried meat, like beef, pork, chicken, duck, fish etc.
4. The grain, the deep manufactured products
5. Sterilization of beverage and the wine, the meat, the marine product, the roasted seeds and nuts, and etc.
6. Chemical material, medicine tablet
7. Powder for various material.
Our Services
LD Machinery provides a full range of services and technical support for industrial microwave systems. The services include custom installations, preventive equipment maintenance, equipment upgrades and modifications and microwave system repair.
Company Information
Shandong LD Machinery Equipment Co., LDd as a leading manufacturer and supplier of a variety of microwave drying equipment and heating solutions used in different applications and industries.
We provide all of the resources needed to support industrial microwave and hot air circulation drying equipment and system. Our main products includes microwave vacuum dryer, hot air circulation drying oven, batch dryer, digital displayed constant temperature drying machine,etc.
Our mission is to increase our customers’ business productivity while assuring operator safety by helping users realize the maximum benefit from benefit from the quality of equipment, human resource, technology and general processes. This is accomplished in the design and manufacturing of equipment and support components at a level of quality unsurpassed in the industry.
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 equipment compare to traditional equipment?
Traditional is a surface drying and sterilization method, which is not only slow, but also non-uniform with the surfaces, edges and corners of mushrooms or fungus. The imperfect drying and sterilization will cause product rejections, waste energy and extend process time.
Microwave is a direct method of drying and sterilization. Energy is transferred through the material electro-magnetically, not as a thermal heat flux. Therefore, the effect of drying and sterilization is uniformity and process time is short.
Microwave mushrooms sterilizer and dryer could completely preserve the original color, fragrance, nutrition and other properties of spices.
3. How about safety?
Using scientific structure and patented suppression system, LD company industrial microwave drying machine no threat of electromagnetic radiation to the heaLDh and safety of equipment operators.