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Pet Food /Pet Supplies Microwave Drying Sterilizing
▪ Drying uniform: Microwave is the joint effect of thermal effect and non-thermal effect, heating up fast, uniform heating.
▪ Energy saving and efficiency: Microwave heating is completely diff- erent from traditional heating, it is to heat the material itself, without heat conduction process and equipment and air do not absorb heat, the material inside and outside the instant heating temperature, com- pared with the traditional electric heating far infrared heating energy saving 2-3 times more.
▪ Mildew and sterilization: Microwave in low temperature drying at the same time can directly play the role of sterilization and mildew, low temperature sterilization can maintain the original color and nutritional composition of the product.
▪ Operation simple: Compared with the conventional method, the eq- uipment is ready to use, shut down, PLC automatic control, microw- ave without thermal inertia, flexible and convenient operation, power adjustable.
▪ Applicable materials: Dog food, cat food, aquatic feed, bird food, cat litter and other pet food, pet supplies drying sterilization.
Principle of Microwave Sterilization Drying
Microwave sterilization is the result of the combination of thermal and biological effects of electromagnetic fields. The thermal effect of microwaves to bacteria is to make proteins change, causing bacteria to lose nutrients, reproduce and survive conditions. The biological effect of microwave on the bacteria is microwave electric field change in the cross section of the cell membrane potential distribution, influence the membrane surrounding electrons and ions concentration, which change the membrane performance, fully bacteria so malnutrition, cannot normal metabolism, cell structure function disorder, growth is restrained and death. In addition, the microwave can make normal bacteria growth and stable genetic breeding of nucleic acid RNA and DNA, DNA is made up of a number of hydrogen bonding is flabby, faults and restructuring, and thus induce genetic mutations, or chromosome aberration and even rupture.
Microwave Equipment Process Flow
