The avocado washing grading waxing processing line is an automated processing system designed for the characteristics of avocados. It aims to efficiently complete the washing, grading, surface treatment and other processes of avocados to ensure the quality and freshness of the final product. The main components of the production line include:
Feeding and pre-sorting: Automatically feed through the conveyor belt, use mechanical or visual systems to preliminarily screen the avocados, and remove unqualified fruits, such as those that are too small, too large, damaged or irregularly shaped.
Washing: Use water flow and gentle brushing technology to thoroughly remove dirt, residual pesticides and other impurities on the surface of the avocado by Avocado Washing Machine. This process may include multiple levels of washing to ensure the cleanliness of the fruit.
Peeling (optional): For avocados that need to be peeled, special peeling equipment such as mechanical peeling or steam peeling is used to retain the appropriate flesh thickness according to product requirements.
Grading: The washed avocados are accurately graded by weight, size or maturity detection devices to ensure the standardization of subsequent processing and packaging.
Waxing: After grading, the avocados are sent to the waxing machine and applied with food-grade fruit wax. This thin layer of wax can effectively delay the evaporation of water in the fruit, maintain its gloss, and form a protective layer to resist microbial invasion and extend the shelf life.
Drying: After waxing, the avocados need to be quickly dried by air or infrared drying equipment to remove excess surface moisture and ensure that the wax layer is evenly attached.
Packaging: Finally, the avocados are automatically packaged according to market demand, which may include single fruit packaging, tray packaging or box packaging. Each step is carefully designed to maintain the integrity and freshness of the fruit.
This fruit washing grading waxing processing line significantly improves the efficiency and quality control of avocado processing and is an important part of the modern fruit processing industry.