Product Description:

RWD is a low-temperature dehydration technology that utilizes the refractive properties of water to transfer heat. It is often referred to as a "Gentle Drying" method, positioned between Spray Drying (standard) and Freeze Drying (premium) in terms of quality and cost.

Unlike conventional hot-air drying, the refractive window dryer does not rely on direct hot airflow. Instead, it combines heat conduction,
infrared radiation, and a drying membrane:

• Hot water or another thermal medium is heated beneath a polymer film (typically polyester).
• The wet material is spread in a thin layer on top of the film.
• Heat is transferred through the film via conduction and infrared radiation, causing moisture to evaporate rapidly.
• As the film dries, it forms a barrier, automatically reducing further heat transfer, preventing overheating.

Advantage:

• Product Name: Refractive window dryer
• Short drying time: typically 10‒25minutes
• Low actual product temperature (about 30‒70°C)
• Excellent retention of nutrients, flavor, color, and functional components
• Lower energy consumption compared with freeze drying
• Suitable for heat-sensitive, high-value products

Packing and Shipping:

Product Packaging:

The Refractive Window Dryer is carefully packaged to ensure maximum protection during transit. Each unit is enclosed in a custom-fitted foam insert that secures the device and prevents movement within the box. The product is wrapped in an anti-static protective film to safeguard sensitive components from static discharge. The outer packaging consists of a sturdy, double-walled corrugated cardboard box with clear labeling and handling instructions to ensure safe delivery.

Shipping:

We offer reliable shipping options to deliver the Refractive Window Dryer promptly and securely. All shipments include tracking information and insurance coverage for added peace of mind. Depending on the destination, we utilize trusted carriers that provide timely delivery and careful handling. For international shipments, all necessary customs documentation is prepared to facilitate smooth clearance. Our goal is to ensure your Refractive Window Dryer arrives in perfect condition and ready for immediate use.