MICROWAVE HEATING
FAST, EFFICIENT, AND COMPLETE HEATING
HOW DOES IT WORK?
tHE SCIENCE
Microwave heating is a process where dielectric molecules oscillate in response to exposure to microwaves, generating heat through friction. Depending on the energy input, microwaves can generate heat from 50°C up to 2000°C rapidly throughout the material because all the energy is transferred to the material rather than the surrounding air.
HOW DOES IT COMPARE?
DISCOVER VOLUMETRIC HEATING BY MICROWAVE
Microwave heating can be used as a single step to reach a target final temperature, or as pre- or post-heating step to speed up an otherwise slow high-temperature process. Unlike traditional heating methods that slowly create thermal gradients by heating surface to core, microwave heating is volumetric, rapid, and energy-efficient. Where traditional methods are fossil fuel-based, pre-heating with microwaves could reduce or eliminate the need for fossil fuel-based product heating.
Combining the advantages of microwave heating with NuWave Research’s microwave techniques allows our equipment to reach high throughputs, with capacities from kilograms per hour up to +100 ton per hour, and achieve uniform heating by evenly distributing the energy. With the ability to alter the applied energy instantly, microwave systems can adjust rapidly to changing product flow, meaning consistent final product temperature even if the incoming temperature varies.
SOME BENEFITS OF HEATING WITH MICROWAVE:
High Throughput
Reduce Energy Usage
Faster Heating Time
Consistently Heated Product
WHERE CAN MICROWAVE BE APPLIED?
DISCOVER OUR APPLICATIONS
Microwave can be applied in solutions for heating a wide range of products and forms (slurry, liquid, powder, etc). The efficiency of microwave in a specific application is based on how the material interacts with microwaves.
Some of the applications that resulted in fast and efficient heating include:
- Chemical Formulations
- Plastics
- Coal
- Food & Snack Products
- Foam
Curious about your material?
Reach out to one of our experts to learn more about our microwave processing and discuss your application!
WHAT ARE THE MACHINE OPTIONS?
MICROWAVE HEATING SYSTEMS
Our microwave techniques, expertise, and in-house resources offer opportunities to customize our system’s processing based on your end-product goal and system requirements.
PROCESSING OPTIONS INCLUDE:
REACTOR
Available in ambient environments.
Perfect for heating liquid and slurry products with a wide range of solvents, like liquid chemical formulations.
MIXER OR ROTARY DRUM
Available in ambient or vacuum environments.
Ideal for drying loose products or products that can handle mixing or rolling inside a drum.
CONTINUOUS FLOW FOR LIQUIDS
Available in ambient environments.
Perfect for heating liquid products with a wide range of solvents on an industrial scale, like plant flavors and fragrances.
BELT
Available in ambient environments.
Ideal for drying products from thick slurries to powders, to shredded products to panels or slabs.
CONTACT US
INTERESTED IN MICROWAVE HEATING?
Curious about our microwave technology and the best industrial microwave system for your application?