Microwave sterilize

● Microwave sterilize Brief Introduction

Microwave refers to the electromagnetic waves frequency between 300MHz-300GHz, wavelength is between1mmto1m. Microwave usually shows penetration, reflection and absorption characteristics. For glass, plastic and porcelain, microwave will penetrate it without being absorbed. For water and food, it will absorb microwave and heating itself. For metal material, it will reflect the microwave.

Microwave drying

Water molecule is polar molecule, it will change its polarity and friction motion cause by the effect of high speed change of high frequency electromagnetic field. Then the microwave electromagnetic field energy can be converted into heat energy, and achieve the purpose of drying. Microwave uniform heat up the material inside and outside because of the strong penetrability, will not appear outside dry but inside wet. Body heat source state formation shortens the time of heat conduction and save a lot of drying time.

Microwave sterilization

Microwave sterilization temperature is from60°Cto110°C, period is from 3 to 8 minutes. Microwave thermal effects change the bacterial protein, make it lose nutrition, reproduction and survival conditions and death. Microwave electromagnetic field can make normal growth and stability of the genetic breeding of bacteria nucleic acid [RNA] and deoxyribonucleic acid [DNA] number of hydrogen bonds slack, breakage and recombination, thereby inducing genetic mutations, chromosomal aberrations and even rupture.

Microwave sterilizer Advantages:

1. Equipment effect at once, power adjustable, transmission speed adjustable, no thermal inertia residues, compare with the conventional process equipment to save energy by 50%.

2. Make the material itself become body heat source state, no need heat transfer process, can achieve the drying temperature within a very short time.

3. Microwave uniform heat up the material inside and outside because of the strong penetrability, will not appear outside dry but inside wet.

4. Microwave can fast sterilization under low temperature sterilization, material store for a long time will not mildew.

5. Due to the fast drying speed microwave drying maximum save the activity of the materials, nutrition ingredient and the original color.

6. Microwave leakage control in metal drying chamber and the waveguide, no radiation damage and harmful gas emissions, not produce waste heat and dust pollution, microwave drying is efficient, economic and environmental.

Microwave sterilizer become more and more popular in drying industry now, because the equipment only use electric have no pollute for the environment. Microwave also only heat the material, energy conversion rate is very high and will not make working workshop too hot. This devices use automatic PLC control, easy for people to operate this devices. 

● Box model Microwave sterilizer

Box model Microwave sterilizer use normal temperature to dry material, can be different structure and different microwave power for various purpose. This batch operate industrial microwave oven suit to dry specific material or small quantity material, we can customization built for different request.

● Machine Feature

1. Atmospheric pressure drying by temperature 70°Cto120°C, drying time depend on machine drying power

2. Could be small scale model for laboratory to do microwave research 

3. Could be higher microwave power design for high temperature1500°Csintering

4. Machine could do sterilize to kill the insert and bacteria, temperate use60°Cto90°C, time 3 to 8 minutes

5. Whole drying machine use famous international brand spare parts, suit to CE and UL quality standard

6. Auto finish drying process by Siemens PLC and touch screen program, operate language can be local language

7. Drying machine installed remote control system for after sales maintenance

8. Could add on hot air drying chamber, infrared drying chamber and dehumidifier chamber to get bigger quantity drying

● Tunnel model Microwave sterilizer

Tunnel model Microwave sterilizer is high efficiency continue operation by 65-130C degree, this continue operate microwave dryer design for high capacity produce. It can be connected to feeding system or next step system, become a part of whole system. This continue dryer could add on hot air drying chamber, infrared drying chamber and dehumidifier chamber into this tunnel too. The microwave drying machine length and width can be customization built by customer's factory dimension.

● Machine Feature

1. Atmospheric pressure drying by temperature 70°Cto120°C, drying time depend on machine drying power

2. Continue drying model for high efficiency operate, could connect to feed and discharge system

3. Conveyor belt and be included holes or no holes, conveyor speed could be adjust too

4. Tunnel dryer system included dry chamber parts and water cooling tower

5. Machine could do sterilize to kill the insert and bacteria, temperate use60°Cto90°C, time 3 to 8 minutes

6. Whole drying machine use famous international brand spare parts, suit to CE and UL quality standard

7. Auto finish drying process by Siemens PLC and touch screen program, operate language can be local language

8. Drying machine installed remote control system for after sales maintenance

9. Could add on hot air drying chamber, infrared drying chamber and dehumidifier chamber to get bigger quantity drying

● Nasan Factory Brief 

Shanghai Nasan Industry Co., Ltd. is a professional dryer manufacturer located in theChina's economic centerShanghaicity. Until now Nasan has 18 years manufacturing experience of various dryer machines. Our factory has excellent quality management team, professional research team and skilled production workers to ensure consistent product quality. Nasan insist on company spirit of "pioneering spirit, never satisfied," business philosophy of "socially responsible", company culture of "honesty, pragmatism, innovation, development ", provide better quality products and services for every client around the world. Welcome to visit our factory or send sample to us for drying test.

● Nasan Services 

Nasan will supply the excellent quality dryer and the best services to every customer

1. Design the suitable dryer machine by customer’s capacity and layout

2. Customer could bring the sample or send us the sample for drying test

3. Machine inside pack by Bubble film and outside by wooden case

4. Machine shipment port is shanghai port and normally delivery time is 75 working days

5. Nasan supply the installation drawing, could make all the 304SS pipe connection by request

6. Nasan supply 2 years free warranty period, but all always supply after sales service

7. Nasan could send engineers to do installation or maintenance all the time

● Nasan Customer Reference 

These photos are some of our customer’s factory and group photo with our engineers. At present Nasan dryer have exported to more than 40 countries and regions except China, such as United States, Canada, Germany, France, Italy, Spain, Sweden, Hungary, Poland, Cyprus, Israel, United Arab Emirates, Iran, Malaysia, Thailand, Vietnam, India, Myanmar, Singapore, South Korea, Russia, Uzbekistan, South Africa, Peru, Uruguay, Mexico, Chile, Brazil, Vanuatu, New Zealand, Australia and so on, product quality and after-sales service was well accepted by these client. If you are interested in our dryer machine, please contact us for details communication.

If you are interested in this Microwave sterilizer, please fill in the Enquiry Form or send email to   michael@nasandry.com