Advanced Thermal Processing
Industrial Microwave Systems
Drying and Sterilization in minutes, not hours. Utilizing Volumetric Heating Technology, our tunnel microwave systems deliver instant, uniform heat to the core of your product—increasing efficiency by up to 10x compared to conventional hot air.
6kW – 200kW+
Customizable Power
Continuous Belt
Tunnel Design
PLC / HMI
Precise Control
The Physics of Efficiency
Volumetric Heating:
Volumetric Heating:
Instant Speed, Uniform Quality.
Conventional heating (hot air, steam) relies on thermal conduction—heat must slowly penetrate from the surface to the center. This is slow and often results in “case hardening” (burnt surface, wet core).
Industrial Microwave technology is different. It uses Volumetric Heating. The electromagnetic waves penetrate the material and oscillate the water molecules directly, generating heat from the inside out instantly. This reduces processing time by up to 90%.
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Selective Heating: Microwaves target moisture. Wet areas absorb more energy than dry areas, creating an automatic “moisture leveling” effect.
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Low-Temp Sterilization: Kill bacteria and insect eggs at lower temperatures (70-80°C) compared to hot air, preserving the color and nutrients of food.
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Energy Efficiency: Direct energy transfer means no heat is wasted warming up the air or the machine walls.
10x
Faster Speed
Reduces drying time from hours (hot air) to minutes.
0 sec
Instant Start
No pre-heating required. Start and stop instantly.
-50%
Footprint
Compact tunnel design saves significant factory floor space.
PLC
Smart Control
Precise power adjustment based on real-time temperature feedback.
Select Your Application
One technology, two distinct solutions. Whether you need to remove moisture rapidly or eliminate bacteria at low temperatures, we have a configured system for you.
Moisture Removal
Microwave Drying Machine
Rapidly reduce moisture content from 40% to <5% in minutes. Ideal for Black Soldier Fly (BSF) larvae, chemical powders, ceramics, and wood. The volumetric heating ensures the core dries as fast as the surface.
- Fast Speed
- Uniform Drying
- Energy Efficient
Microbial Control
Microwave Sterilization Machine
Kill bacteria, mold, and insect eggs at low temperatures (70°C-80°C). Perfect for spices, tea leaves, herbal medicine, and vacuum-packed foods. Preserves the natural color, aroma, and nutritional value better than steam.
- Low Temp
- Color Preservation
- Instant Kill
Diverse Industrial Applications
From insect farming to chemical processing. See how our microwave systems improve quality and efficiency across various sectors.
Insect Farming
Black Soldier Fly (BSF)
Rapid drying of larvae for animal feed. Microwave causes a “puffing effect,” increasing volume and crunchiness.
Retains Protein & Golden Color
Food Sterilization
Spices & Seasonings
Sterilization of chili powder, black pepper, and turmeric. Kills pathogens without the high heat that destroys aroma.
Aroma & Flavor Preservation
Agriculture
[Image of green tea leaves]
Green Tea Leaves
Used for “Green Fixation” (de-enzyming) and drying. Stops oxidation instantly to maintain the vibrant green color.
Vibrant Green Color Retention
Chemical Industry
Industrial Powders
Drying of battery materials, metal salts, or chemical additives. Removes solvent/water uniformly without surface crusting.
Uniform Moisture Control
Industrial Materials
Ceramics & Honeycomb
Inside-out heating prevents cracking during the drying of porous ceramics and catalytic converter substrates.
Prevents Cracking & Deformation
Food Processing
Dates & Dried Fruits
Post-harvest cleaning and pasteurization. Extends shelf life by killing yeast and mold without making the fruit tough.
Soft Texture & Extended Shelf Life
Standard Equipment Parameters
Our microwave systems are modular. The length and power are customized based on the amount of moisture you need to remove per hour.
2450 MHz Series (Standard Tunnel Dryers)
| Model | Output Power (Microwave) |
Dehydration (Water Removal) |
Frequency (Wavelength) |
Belt Width (Usable) |
Dimension (L x W x H approx) |
|---|---|---|---|---|---|
| LY-10 | 10 kW | ~ 10 kg/h | 2450 ± 50 MHz | 600 mm | 6.5m x 0.8m x 1.7m |
| LY-30 | 30 kW | ~ 30 kg/h | 2450 ± 50 MHz | 800 mm | 9.5m x 1.1m x 1.7m |
| LY-60 | 60 kW | ~ 60 kg/h | 2450 ± 50 MHz | 1000 mm | 14m x 1.3m x 1.7m |
| LY-100 | 100 kW | ~ 100 kg/h | 2450 ± 50 MHz | 1200 mm | 18m x 1.5m x 1.7m |
915 MHz Series (High Penetration / Large Capacity)
| Model | Output Power (Microwave) |
Dehydration (Water Removal) |
Frequency (Deep Penetration) |
Belt Width (Usable) |
Note |
|---|---|---|---|---|---|
| LY-915-75 | 75 kW | ~ 80 kg/h | 915 ± 25 MHz | 1500 mm | Single Magnetron Unit |
| LY-915-150 | 150 kW | ~ 160 kg/h | 915 ± 25 MHz | 1500 mm | Dual Magnetron Unit |
The Science Behind the Heat
Precision & Safety
Industrial microwave technology requires strict control. We use top-tier components to ensure stable output, long lifespan, and absolute operator safety.
Water-Cooled Magnetrons
The magnetron is the engine of the microwave. We use industrial-grade Samsung or Panasonic magnetrons (1kW-1.5kW modules) with water cooling jackets to prevent overheating and ensure 24/7 continuous operation.
Brand
Samsung / Panasonic
Cooling
Circulating Water
Microwave Leakage Control
Safety is paramount. Our tunnels feature a multi-stage Choke Suppression System at the inlet and outlet. This physical design traps and cancels out escaping microwaves, keeping leakage far below international standards.
Standard
< 5mW/cm² (USA)
Our Test
< 1mW/cm²
IR Temp Monitoring
Microwaves heat rapidly. To prevent burning, we install Non-Contact Infrared Sensors inside the tunnel. The PLC automatically adjusts the magnetron power output based on real-time product temperature.
Sensor
Raytek / Omron
Response
Real-time Feedback
The “Choke” Suppression System
How do we keep an open tunnel safe? We utilize a sophisticated engineering design known as a Quarter-Wave Choke.
Located at the entrance and exit of the tunnel, this series of metal fins creates an electromagnetic environment where escaping waves are out of phase and cancel themselves out. This passive safety system works 100% of the time, requiring no electricity to function.
Inside the Continuous Tunnel
From raw material input to the finished product. The entire process is automated, continuous, and enclosed for safety.
Input
Uniform Feeding
Material (e.g., BSF larvae or tea) is spread evenly onto the PTFE conveyor belt. Uniform thickness (3-5cm) is critical for consistent drying.
Conveyor Belt
Safety Zone
Microwave Suppression
The material enters the Suppressor Section. Metal fins passively block microwaves from escaping the tunnel, protecting the operator.
Zero Leakage
Energy Core
Microwave Chamber
Multiple magnetrons fire microwave energy from the top. The waves penetrate the material, vibrating water molecules to generate instant heat (Volumetric Heating).
915 / 2450 MHz
Moisture Removal
Vapor Extraction
As water turns to steam, top-mounted Dehumidifying Fans immediately extract the moisture-laden air to prevent condensation and speed up drying.
High-Flow Fans
Output
Discharge & Cooling
The dried/sterilized product passes through the outlet suppressor and enters a cooling section or falls into a collection bin.
Ambient CoolingSafety Certified, Lab Verified
We understand that safety is the #1 concern with microwave equipment. Our machines are built to rigorous international standards to protect your operators and your brand.
CE Compliance
Panasonic Magnetrons
SGS Verified
FDA Material
Strict Leakage Control
International standard allows <5mW/cm². We enforce a stricter internal standard of <1mW/cm² using advanced choke suppression, ensuring absolute safety for operators standing next to the machine.
Full SUS304 Build
Every part that touches your product is made of Food Grade SUS304 Stainless Steel. The tunnel is designed for easy wash-down to meet HACCP and GMP hygiene requirements.
12-Month Warranty
We provide a comprehensive 1-year warranty. Critical spare parts (like magnetrons and fuses) are modular and easy to replace. We ship replacements globally via DHL/FedEx within 48 hours.
Not Sure It Works?
Free Material Testing Service
Microwave interaction varies by material density and moisture. Don’t guess. Send us a 5kg sample of your product (BSF, Herbs, Powder, etc.). We will run a trial in our lab and send you a detailed report with the Dried Sample + Process Parameters.
Book a Free Lab Test
Frequently Asked Questions
Answers to common concerns about safety, efficiency, and maintenance of industrial microwave systems.
Does microwave drying destroy nutrients or flavor?
Quite the opposite. Traditional hot air drying requires long exposure to high heat (often hours), which degrades vitamins and color. Microwave drying is extremely fast (minutes) and can operate at lower temperatures, preserving more of the original color, aroma, and nutritional value of food products like spices, tea, and herbs.
Is the radiation dangerous to operators?
No. Our industrial systems are designed with strictly engineered “Choke Suppression” tunnels at the inlet and outlet. These metal structures physically prevent microwaves from escaping. We guarantee leakage levels below 1mW/cm², which is far stricter than the international safety standard of 5mW/cm². It is completely safe to work around the machine.
What is the difference between 915MHz and 2450MHz?
It depends on your product thickness.
2450 MHz (Standard): Shorter wavelength, suitable for thin layers or small particles (Tea, Spices, Mealworms).
915 MHz (Deep Penetration): Longer wavelength, penetrates deeper. Ideal for thick materials, large bulk processing, or high-capacity drying (Ceramics, Wood, Large BSF blocks).
How long do the magnetrons last?
Magnetrons are consumable parts, similar to light bulbs. High-quality water-cooled magnetrons (Samsung/Panasonic) typically last 5,000 to 8,000 hours under normal operation. They are designed for quick plug-and-play replacement, minimizing downtime.
Is it more energy-efficient than a hot air dryer?
Generally, Yes. Hot air dryers waste energy heating the air, the machine walls, and the environment. Microwave energy is transferred directly to the water molecules inside the product. This “direct coupling” means almost no energy is wasted heating the surrounding air, resulting in 30%-50% higher thermal efficiency for suitable materials.
Have a specific material to dry?
Consult with our engineers to determine if microwave technology is the right fit for your product.
Ask an Engineer →
Ready to Scale Up?
Experience the Speed of Volumetric Heating
Don’t guess if microwave technology works for your product. Send us a sample. We will run a free lab test and provide you with a detailed drying curve and feasibility report.