Energy Efficient Tunnel Type Microwave Vacuum Dryer
Our Energy Efficient Tunnel Type Microwave Vacuum Dryer is an advanced industrial drying system designed for continuous low-temperature drying and moisture removal. By combining microwave volumetric heating with controlled vacuum technology, the equipment provides rapid and efficient drying for suitable heat-sensitive materials.
The tunnel-type configuration is particularly suitable for continuous industrial production, allowing materials to enter, pass through the controlled microwave vacuum drying chamber, and exit continuously. An intelligent PLC control system provides precise management of microwave power, vacuum pressure, conveyor speed, and drying time.
Key Features
Continuous tunnel-type design
Low-temperature drying under vacuum
Rapid internal moisture removal
Uniform volumetric microwave heating
PLC intelligent touch-screen control
Adjustable microwave power
Adjustable vacuum pressure
Adjustable conveyor speed
Automatic continuous production
Energy-saving industrial operation
SUS304 stainless steel construction
SUS316 optional for specific applications
Modular production-line integration
Customized capacity and dimensions
OEM & ODM service available
CE-compliant design available
Suitable Materials
The tunnel microwave vacuum dryer can be customized for suitable products such as:
Herbal Extracts
Botanical Extracts
Food Ingredients
Fruit & Vegetable Products
Spices
Seasonings
Pharmaceutical Raw Materials
Nutraceutical Ingredients
Protein Materials
Enzyme Preparations
Specialty Chemicals
Other Heat-Sensitive Materials
Working Principle
The dryer combines microwave heating and vacuum drying.
Inside the vacuum chamber, reduced pressure lowers the evaporation temperature of water. Microwave energy penetrates the material and directly heats internal moisture, promoting rapid evaporation.
The continuous tunnel system transports materials through the drying chamber while the PLC system coordinates microwave power, vacuum pressure, and conveyor speed.
For suitable materials, this can provide shorter drying times, reduced thermal exposure, and improved moisture uniformity compared with conventional surface-heating processes.
Applications
Widely used in:
Food processing plants
Pharmaceutical manufacturing
Herbal medicine processing
Botanical extract production
Nutraceutical processing
Spice processing
Specialty chemical industries
Biotechnology applications
Continuous industrial drying production lines
Why Choose Our Tunnel Microwave Vacuum Dryer?
Energy-Efficient Drying
Microwave energy directly heats moisture within suitable materials, reducing unnecessary heating of the surrounding equipment and air.
Energy-Efficient Drying
Microwave energy directly heats moisture within suitable materials, reducing unnecessary heating of the surrounding equipment and air.
Low-Temperature Processing
Vacuum conditions reduce the boiling point of water, allowing many products to be dried at lower temperatures.
Continuous Production
The tunnel configuration supports continuous feeding and discharge, making it suitable for automated production lines.
Intelligent PLC Control
Operators can monitor and adjust microwave power, vacuum pressure, conveyor speed, and drying parameters through the PLC system.
Customized Industrial Design
Tunnel length, conveyor width, microwave power, vacuum system, production capacity, and automation level can be customized according to your requirements.
FAQ
Q1: What is the advantage of a tunnel-type microwave vacuum dryer?
The tunnel configuration allows continuous feeding and discharge, making it suitable for automated industrial production and higher throughput.
Q2: Is it energy efficient?
Microwave heating directly transfers energy into suitable materials, while the vacuum system enables lower-temperature moisture evaporation. Actual energy consumption depends on material properties, moisture content, capacity, and process parameters.
Q3: Is it suitable for heat-sensitive materials?
Yes. Vacuum drying allows moisture to evaporate at lower temperatures, making the technology suitable for many heat-sensitive products.
Q4: Can the tunnel size and capacity be customized?
Yes. We can customize tunnel length, conveyor width, microwave power, vacuum system, and production capacity.
Q5: Can it be integrated into an existing production line?
Yes. The PLC control system and modular tunnel design can be configured for integration with feeding, conveying, cooling, packaging, and other downstream equipment.
China Gspring machinery from China is the professional manufacturer of industrial microwave machinery. We have more than 15 years experience on export, export to all over the world, like USA, Canada, Russia, India, Sri Lanka, Turkey, Vietnam, Indonesia, Pakistan, Philippines, Brazil, Egypt, Czech, Singapore, Armenia, Iraq, Iran, Malaysia, Bangladesh, Mexico, Peru, Algeria, Poland, Thailand, Nepal, Azerbaijan etc. we can customized machinery specially based on your specific request. Welcome to contact grace@chinagspring.com to learn more.
Contact: Grace Guo
Phone: +8617686617441
E-mail: grace@chinagspring.com
Whatsapp:+8617686617441
Add: No. 68, Jiuquzhuang Road, Shizhong District, Jinan, Shandong, China, 250000
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