Microwave Tunnel Dryer Technology

The Microwave Tunnel Dryer is an advanced continuous drying system that utilizes controlled microwave energy to remove moisture from products rapidly and uniformly. Unlike conventional hot-air or infrared drying methods, microwave drying heats the product volumetrically from the inside, allowing moisture to migrate outward efficiently without overheating the surface.

This technology enables shorter drying times, precise temperature control, and consistent product quality across the entire tunnel process. The tunnel design allows continuous feeding and discharge, making it ideal for industrial-scale production lines.

Preservation of Nutritional Value and Product Quality

One of the key advantages of microwave tunnel drying is its ability to preserve vitamins, proteins, color, aroma, and texture of fruits and vegetables. Because drying occurs in a significantly shorter time and at controlled temperatures, thermal degradation of sensitive nutrients such as vitamin C, antioxidants, and natural enzymes is minimized.

In comparison to conventional drying systems, microwave drying reduces cellular damage, shrinkage, and oxidation, resulting in a higher-quality final product with improved shelf life.

Sterilization and Microbial Safety

Microwave energy provides an inherent sterilization effect during the drying process. The rapid internal heating effectively reduces microbial load, including bacteria, molds, and yeasts. This makes the microwave tunnel dryer particularly suitable for applications where food safety, hygiene, and long-term storage are critical.

The system also helps reduce risks related to fungal contamination and unwanted microbial growth without the use of chemical preservatives.

Energy Efficiency and Sustainable Operation

Compared to traditional drying methods such as hot-air, gas-fired, or infrared dryers, the microwave tunnel dryer offers significantly lower energy consumption per kilogram of dried product. Energy is directly absorbed by the moisture within the material rather than heating large volumes of surrounding air, resulting in higher efficiency and reduced operational costs.

This makes the system an environmentally friendly and cost-effective solution for industrial drying applications.

Wide Range of Applications

The Microwave Tunnel Dryer is a versatile system suitable for both food and non-food industrial applications, including:

• Drying of fruits and vegetables

• Drying of medicinal and aromatic plants

• Drying of meat and fish products

• Drying of wood and timber materials

• Drying of decorative flowers and botanical products

• Drying of marble, granite, and natural stone

• Drying of ceramic and industrial materials

All models share the same core technology and performance principles, with capacity and dimensions adapted to different production requirements.

TECHNIC DETAILS :

? Model B80