Dry air generator Microwave dryer for laboratory use is suitable for supplying dry air which keeps the power equipments’ inner parts from moisture in the maintenance of transformer, reactor and other big power facilities.Shandong Leader Machinery Co.,ltd. Maintenance staff will not be short of oxygen working inside the equipment. Microwave Vacuum Dryer for lab use is more reliable, economic, convenient and safer than nitrogen.Therefore, Microwave Vacuum Dryer for lab use can cut down maintenance period and increase the efficiency of maintenance quality! One year guarantee for product Microwave Vacuum Dryer for lab use quality. (People damaged parts should be charged).Microwave dryer for laboratory use Lifelong maintenance and spare parts supply.Shandong Leader Machinery Co.,ltd. Free design of fixtures as customers required. Shandong Leader Machinery Co.,ltd. On site staff training for installation and operation of the machine Microwave Vacuum Dryer for lab use is available.Shandong Leader Machinery Co.,ltd. Durable electric heater : Specially designed oval electric porcelain , with the effect of black heat watt heater , low radiation heat and difficult to oxidation, durable five years .
Microwave Vacuum Dryer for lab use
| Name | batch type laboratory microwave oven |
|---|---|
| Type | batch type |
| Model | BDMD-M-V-6 |
| Microwave frequency | 2450±50 MHz |
| Input voltage | Three-phase AC380V |
| Microwave power | 6kw |
| Color of the oven | Silver-white |
| Material of the oven | Industrial stainless steel |
| Quantity of tray | 1-3 |
| Microwave leakage limit | ≤1 mw/cm2 |
| Temperature | 60-120 °C |
| Cooling method | water or air |
| Weight | 550 kg |
| Dimension | 1.2*1.0*1.6m |
| Installation area | 3.0*2.0*2.5m |
As 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:
- a 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
- the liquid evaporating inside the product is emitted through the porous structure of the solid material’s macro-capillary system, resulting in a high drying velocity
- the heating of water and most organic solvents occurs selectively - due to the greater dielectric losses of water as compared to the product to be dried
- swift and thorough drying of moist products with low thermal conductivity
- static drying of thick layers without frictional losses
- high total efficiency of energy application
- high-speed control of the energy transport
- short processing times, i.e. suitable for automated manufacturing
| Drying method | Microwave | Boiling | Hot air | Vibrating |
|---|---|---|---|---|
| Temperature | low | high | high | high |
| Time | short | long | long | short(several times) |
| Quality | very good | good | normal | normal |
| Loss | none | little | much | much |
| Solubility | good | good | normal | bad |
| Appearance | very good | good | normal | noraml |
| Consumption | low | high | high | high |
| Continuous | available | difficult | N/A | difficult |
| Sterilization | good | bad | bad | bad |
| Drying method | MW+Vacuum | Freezing | Vacuum | Spray |
|---|---|---|---|---|
| Temperature | low | very low | low | high |
| Time | short | long | very long | short |
| Quality | good | good | normal | bad |
| Loss | none | little | none | much |
| Solubility | very good | very good | normal | normal |
| Appearance | good | good | bad | normal |
| Consumption | low | very high | high | very high |
| Continuous | available | difficult | N/A | available |
| Cost | low | very high | low | low |
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 Conventional equipment?
Conventional 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, BODA industrial microwave drying machine 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 sterilizers and heat exchangers need periodic servicing with an expensive inventory of parts and a highly trained labor force. For microwave dryer and sterilizer, 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 and microwave sterilizer be replaced annually or after 8,000 hours of operation, whichever is sooner.
Microwave Vacuum Dryer for lab use
Shandong Leader Machinery Co.,ltd. is an experienced manufacturer Microwave dryer for laboratory use and exporter of compact pool filter, swimming pool filters, Emaux sand filter, plastic sun lounger, sunbed, saltwater chlorinator, swimming pool cleaners,underwater light, LED light, heat pump, Emaux swimming pool pump, sauna heater, sauna steam generator, sauna room, steam room and spa jets since 2004. Water source heat pumps Microwave Vacuum Dryer for lab use work on a similar principle to both air source and ground source heat pumps. Instead of taking advantage of the heat in the air or the ground, Microwave dryer for laboratory use take advantage of the relatively consistent temperatures found in a body of water.Stable groundwater and soil temperature, Shandong Leader Machinery Co.,ltd. can be used for winter heating and domestic hot water. Heating source is available from groundwater and soil, not affected by outdoor air environment.
If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
Email:[email protected]
Whatsapp:+86 13064099546
Skype:leaderfoodmachine21
Contact:Mandy
NOTE:We can specially design the machine according to your production's features.