The Grain Microwave Dryer is an advanced industrial system designed for rapid drying, sterilization, and insecticide treatment of agricultural products. Using microwave energy for internal-external heating, it outperforms traditional drying methods, preserving product quality while boosting processing efficiency.
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Microwave drying equipment for agricultural products is a modern high-efficiency processing system that utilizes microwave energy to rapidly heat, dry, sterilize, and insecticide treat various agricultural products, foods, and by-products. Breaking through the limitations of traditional drying methods like hot air drying and sun-drying, it achieves synchronized internal-external heating through electromagnetic field interaction with material molecules.
This innovation significantly reduces drying time while substantially enhancing product quality and added value.
This technology is a revolutionary progress in the field of agricultural processing, which is not only efficient and energy-saving, but also can well retain the color, aroma, taste, shape and nutritional components of materials, meeting the urgent needs of modern food industry for high quality, green and safe processing.
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The Grain Microwave Dryer adopts internal heating technology, where microwave energy directly penetrates materials to drive high-speed movement of internal water molecules, realizing overall uniform heating without heat conduction loss. Its drying time is only 1/10 to 1/2 of traditional hot air drying, greatly improving production efficiency. Compared with conventional drying equipment, it saves 30%-50% of energy, significantly reducing enterprise operating costs.
With low-temperature rapid drying technology, the equipment effectively avoids the destruction of heat-sensitive nutrients such as vitamins and proteins caused by long-term high-temperature treatment. It maintains the original color, aroma, taste, and shape of grains, while forming a porous structure that enhances water rehydration. Additionally, the synchronous sterilization and insecticide function kills 99.9% of pathogenic bacteria like E. coli and mold, as well as eggs and larvae, extending the shelf life of products without chemical residues.
Equipped with a PLC and touch screen intelligent control system, the Grain Microwave Dryer enables precise setting and control of drying temperature, time, and power, ensuring consistent processing quality. It realizes automated continuous production from feeding to discharging, minimizing manual intervention. Multiple anti-microwave leakage designs ensure the leakage amount is far below national safety standards, and the whole process has no "three wastes" discharge, meeting environmental protection requirements.
The Grain Microwave Dryer is widely used in grain and nut processing industry, suitable for drying wheat, rice, corn, peanuts, walnuts, and other grains and nuts. It also plays an important role in fruit and vegetable processing, meat and aquatic products processing, seasoning and spice industry, and tea and beverage industry, providing efficient drying solutions for various agricultural products that need dehydration and sterilization.
Beyond agricultural processing, this equipment is applied in pharmaceutical, wood, and chemical product processing fields. It can be used for drying and sterilizing pharmaceutical raw materials, wood products, and chemical intermediates, meeting the diversified drying needs of different industries.

The equipment has a wide range of applications, covering almost all agricultural and food processing fields that need dehydration and drying:
Fruit and vegetable processing industry, grain and nut processing industry, meat and aquatic products processing industry, seasoning and spice industry, tea and beverage industry and other agricultural products.
product model | running voltage | Microwave output power | rated input apparent output | Height of feed and discharge ports |
LDY-100PW-12X | 380V | 100KW | ≤150KVA | 50mm (customizable) |
Transmission belt width | propagation velocity | outline dimension | work environment | |
800mm (customizable) | 0.1-5m/min | 16.5*1.4*2m (customizable) | 0 ~ 40℃, relative humidity ≤80% | |
| Model | Working frequency | Output power(KW) | Microwave output power(KW) | Overall dimensions | Dehydration Capacity(kg/h) | Sterilization Capacity(kg/h) |
| LDY-20PW-4X | 2450±50HZ | ≤26 | ≥20 | 8500*750*1800mm | ≥20 | 180-250 |
| LDY-30PW-6X | 2450±50HZ | ≤36 | ≥30 | 10500*800*2000mm | ≥30 | 280-350 |
| LDY-40PW-6X | 2450±50HZ | ≤46 | ≥40 | 10500*900*2000mm | ≥40 | 380-450 |
| LDY-50PW-8X | 2450±50HZ | ≤58 | ≥50 | 12200*1000*2000mm | ≥50 | 480-550 |
| LDY-60PW-8X | 2450±50HZ | ≤68 | ≥60 | 13500*1000*2000mm | ≥60 | 500-600 |
| LDY-70PW-10X | 2450±50HZ | ≤78 | ≥70 | 13500*1200*2000nm | ≥70 | 700-800 |
| LDY-80PW-10X | 2450±50HZ | ≤90 | ≥80 | 15500*1200*2000mm | ≥80 | 800-900 |
| LDY-100PW-12X | 2450±50HZ | ≤110 | ≥100 | 16500*1400*2000mm | ≥100 | 1000-1200 |
| LDY-120PW-14X | 2450±50HZ | ≤135 | ≥120 | 17500*1400*2000mm | ≥120 | 1200-1400 |
| LDY-150PW-18X | 2450±50HZ | ≤165 | ≥150 | 19500*1400*2000mm | ≥150 | 1500-1800 |
| LDY-200PW-18X | 2450±50HZ | ≤220 | ≥200 | 23500*1400*2000mm | ≥200 | 2000-2500 |
Superior Product Quality: Low-temperature rapid drying preserves vitamins, proteins, and pigments, maintaining original shape, color, and rehydration properties.
Intelligent Automated Operation: PLC touch screen control enables precise parameter setting, with full automation of feeding, drying, cooling, and discharging.
Safe & Eco-Friendly: Zero waste water/gas/residue discharge, with multi-layer microwave leakage protection meeting national safety standards.
A1: Yes, it efficiently processes high-moisture grains by accelerating internal moisture evaporation, preventing mold growth during drying.
A2: Absolutely. Low-temperature drying avoids heat damage to nutrients, ensuring grains retain their original nutritional content and taste.
A3: The inner chamber uses food-grade materials, with detachable components for easy cleaning; routine maintenance only requires monthly inspections.
A4: Yes, we offer customizations for belt speed, temperature settings, and dimensions to match the unique needs of different grains, nuts, and fruits.

Microwave drying equipment for agricultural products is a modern high-efficiency processing system that utilizes microwave energy to rapidly heat, dry, sterilize, and insecticide treat various agricultural products, foods, and by-products. Breaking through the limitations of traditional drying methods like hot air drying and sun-drying, it achieves synchronized internal-external heating through electromagnetic field interaction with material molecules.
This innovation significantly reduces drying time while substantially enhancing product quality and added value.
This technology is a revolutionary progress in the field of agricultural processing, which is not only efficient and energy-saving, but also can well retain the color, aroma, taste, shape and nutritional components of materials, meeting the urgent needs of modern food industry for high quality, green and safe processing.
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
The Grain Microwave Dryer adopts internal heating technology, where microwave energy directly penetrates materials to drive high-speed movement of internal water molecules, realizing overall uniform heating without heat conduction loss. Its drying time is only 1/10 to 1/2 of traditional hot air drying, greatly improving production efficiency. Compared with conventional drying equipment, it saves 30%-50% of energy, significantly reducing enterprise operating costs.
With low-temperature rapid drying technology, the equipment effectively avoids the destruction of heat-sensitive nutrients such as vitamins and proteins caused by long-term high-temperature treatment. It maintains the original color, aroma, taste, and shape of grains, while forming a porous structure that enhances water rehydration. Additionally, the synchronous sterilization and insecticide function kills 99.9% of pathogenic bacteria like E. coli and mold, as well as eggs and larvae, extending the shelf life of products without chemical residues.
Equipped with a PLC and touch screen intelligent control system, the Grain Microwave Dryer enables precise setting and control of drying temperature, time, and power, ensuring consistent processing quality. It realizes automated continuous production from feeding to discharging, minimizing manual intervention. Multiple anti-microwave leakage designs ensure the leakage amount is far below national safety standards, and the whole process has no "three wastes" discharge, meeting environmental protection requirements.
The Grain Microwave Dryer is widely used in grain and nut processing industry, suitable for drying wheat, rice, corn, peanuts, walnuts, and other grains and nuts. It also plays an important role in fruit and vegetable processing, meat and aquatic products processing, seasoning and spice industry, and tea and beverage industry, providing efficient drying solutions for various agricultural products that need dehydration and sterilization.
Beyond agricultural processing, this equipment is applied in pharmaceutical, wood, and chemical product processing fields. It can be used for drying and sterilizing pharmaceutical raw materials, wood products, and chemical intermediates, meeting the diversified drying needs of different industries.

The equipment has a wide range of applications, covering almost all agricultural and food processing fields that need dehydration and drying:
Fruit and vegetable processing industry, grain and nut processing industry, meat and aquatic products processing industry, seasoning and spice industry, tea and beverage industry and other agricultural products.
product model | running voltage | Microwave output power | rated input apparent output | Height of feed and discharge ports |
LDY-100PW-12X | 380V | 100KW | ≤150KVA | 50mm (customizable) |
Transmission belt width | propagation velocity | outline dimension | work environment | |
800mm (customizable) | 0.1-5m/min | 16.5*1.4*2m (customizable) | 0 ~ 40℃, relative humidity ≤80% | |
| Model | Working frequency | Output power(KW) | Microwave output power(KW) | Overall dimensions | Dehydration Capacity(kg/h) | Sterilization Capacity(kg/h) |
| LDY-20PW-4X | 2450±50HZ | ≤26 | ≥20 | 8500*750*1800mm | ≥20 | 180-250 |
| LDY-30PW-6X | 2450±50HZ | ≤36 | ≥30 | 10500*800*2000mm | ≥30 | 280-350 |
| LDY-40PW-6X | 2450±50HZ | ≤46 | ≥40 | 10500*900*2000mm | ≥40 | 380-450 |
| LDY-50PW-8X | 2450±50HZ | ≤58 | ≥50 | 12200*1000*2000mm | ≥50 | 480-550 |
| LDY-60PW-8X | 2450±50HZ | ≤68 | ≥60 | 13500*1000*2000mm | ≥60 | 500-600 |
| LDY-70PW-10X | 2450±50HZ | ≤78 | ≥70 | 13500*1200*2000nm | ≥70 | 700-800 |
| LDY-80PW-10X | 2450±50HZ | ≤90 | ≥80 | 15500*1200*2000mm | ≥80 | 800-900 |
| LDY-100PW-12X | 2450±50HZ | ≤110 | ≥100 | 16500*1400*2000mm | ≥100 | 1000-1200 |
| LDY-120PW-14X | 2450±50HZ | ≤135 | ≥120 | 17500*1400*2000mm | ≥120 | 1200-1400 |
| LDY-150PW-18X | 2450±50HZ | ≤165 | ≥150 | 19500*1400*2000mm | ≥150 | 1500-1800 |
| LDY-200PW-18X | 2450±50HZ | ≤220 | ≥200 | 23500*1400*2000mm | ≥200 | 2000-2500 |
Superior Product Quality: Low-temperature rapid drying preserves vitamins, proteins, and pigments, maintaining original shape, color, and rehydration properties.
Intelligent Automated Operation: PLC touch screen control enables precise parameter setting, with full automation of feeding, drying, cooling, and discharging.
Safe & Eco-Friendly: Zero waste water/gas/residue discharge, with multi-layer microwave leakage protection meeting national safety standards.
A1: Yes, it efficiently processes high-moisture grains by accelerating internal moisture evaporation, preventing mold growth during drying.
A2: Absolutely. Low-temperature drying avoids heat damage to nutrients, ensuring grains retain their original nutritional content and taste.
A3: The inner chamber uses food-grade materials, with detachable components for easy cleaning; routine maintenance only requires monthly inspections.
A4: Yes, we offer customizations for belt speed, temperature settings, and dimensions to match the unique needs of different grains, nuts, and fruits.
