Microwave drying utilizes electromagnetic waves (microwaves) to generate heat directly within the moisture of the pet food product. These microwaves penetrate the food material and cause polar molecules (like water molecules) to oscillate and generate heat through friction, thereby evaporating moisture.

Equipment: Microwave drying systems consist of a chamber where pet food is placed on trays or conveyed through a continuous system.

Microwave Generator: Emits microwaves at a specific frequency (usually 2450 MHz for industrial applications).

Controlled Heating: The pet food absorbs microwave energy, converting it directly into heat, which evaporates moisture from within the product.

Temperature Control: Precise control of microwave power and exposure time ensures uniform drying without overheating or damaging the product.

Microwave drying is a modern and efficient method for drying pet food, offering advantages such as speed, energy efficiency, and quality retention. Zhengzhou Dingli has focused on Microwave drying for more than 20 years and has rich R&D and production experience. It can customize products according to your processing volume to solve your production needs. Welcome to inquire and get a quote.