The granular frost worm, also known as the quick-frozen black soldier fly larvae, is an insect that feeds on wet garbage. After 8~10 days of development cycle, the eggs grow into larvae, using the characteristics of the black soldier fly that are afraid of light and heat, the photothermal device on the production line can automatically separate the larvae from the feces. The black soldier fly particles obtained by cleaning, cooking, drying and quick-freezing have a high protein content, and become dry and hard "frozen insects" through low-temperature particle freezing technology, which can be used for shrimp and crab feed, and the insect manure is transported to the compost workshop for fermentation and turned into organic fertilizer.
