Egg Cleaning and Grading
Professional Solutions for an Integrated Production Line of Egg Cleaning, Optical Inspection, Labeling, Grading and Packaging
Watch the Egg Sorting Line Running
Real footage from NPW egg cleaning & grading projects — from soiled egg intake to finished trays.
Integrated Production Line for Egg Cleaning, Optical Inspection, Labeling, Grading and Packaging
It ensures that every egg undergoes standardized cleaning, inspection, processing and sorting, significantly enhancing the added value and market competitiveness of the products.
Fully Automated Processes with High Efficiency
Seamless integration from cleaning to packaging, with a maximum single-line capacity of 30,000 eggs per hour, reducing labor costs and labor intensity.
Hygiene and Quality Assurance
It integrates multiple processes such as cleaning, sterilization, and optical inspection to ensure the safety and high quality of finished products.
High Flexibility and Intelligentization
Supports customized production capacity (from single row to twelve rows) and process combinations. It features high precision, stable operation, and traceable data.
Summary of Solution Advantages
The fully automated assembly line reduces labor costs, with sorting speed far exceeding manual work (e.g., the electronic grader processes 30,000 eggs per hour), increasing production efficiency by more than 30%.
Boasting high precision in optical inspection and grading (with an error margin of ±0.2g), combined with ultraviolet sterilization and oil spraying for fresh-keeping, the egg breakage rate is kept below 2%, meeting the market demand for high-quality eggs.
The equipment supports the selection of multiple specifications (e.g., 6-row and 8-row sorters). Process flows can be customized according to customers’ output volumes, making it suitable for enterprises of different scales.
The entire line is made of 304 stainless steel, complying with food-grade standards, preventing contamination and extending equipment service life.
The equipment is designed for water and electricity saving (e.g., the cleaning machine adopts the principle of thermal expansion and contraction). The steam leakage-proof structure reduces energy consumption.
Npw provides comprehensive after-sales services, including equipment installation, training, and a 12-month warranty, to ensure the stable operation of the production line.
For further processing, egg processing equipment such as egg peelers and egg breakers can be integrated.
The Core Processes of the Solution Include
The entire production line adopts a modular design, allowing the customization of process flows and equipment configurations according to customer requirements.
Egg Loading and Cleaning Stage
Raw eggs enter the cleaning machine via the egg loading and conveying system, where surface contaminants such as feces, mucus, and blood spots are removed, and pathogenic microorganisms including Salmonella are eliminated.
Learn More →Sorting and Inspection Stage
After cleaning, the eggs are air-dried and then proceed to the optical inspection and weight grading stage, ensuring that only high-quality eggs move on to subsequent processing.
Learn More →Sterilization and Identification Stage
After sorting, the eggs undergo ultraviolet sterilization, inkjet coding, and oil spraying to extend their shelf life and enhance brand value.
Learn More →Packaging and Tray Loading Stage
The processed eggs are automatically loaded into trays by an automatic tray loader, facilitating storage and sales.
Learn More →Your Sustainable Egg Future
▸Become Independent of Scarce Labor
Solve labor challenges with Npw´s easy-to-use automation solutions. Enhance efficiency, increase production levels, and improve quality. Stay competitive and succeed in the evolving egg industry.
▸Optimize the Value per Egg
Maximizing egg value is crucial for profitability. Npw´s solutions enhance your product and optimize your production efficiency to provide you with the most value per egg.
▸Increase Food Safety and Protect Your Image
Food-safe production is your license to operate. To support you, we innovate to meet the highest hygienic standards, comply to regulations and minimize risks on cross contamination, protecting your brand.
▸Ensure 100% Contract Fulfillment
Our cutting-edge technologies and services safeguard optimal production, supported by advanced monitoring to detect and resolve issues early. Resulting in predictable, timely deliveries to meet your contractual commitments.
Get Solutions and Quotes Now
Tell us your capacity target and site conditions — our engineers come back with a tailored egg line proposal and factory-direct quotation within 24 business hours.
Talk To Your Engineer
Every NPW solution is handled end to end by one named engineer — capacity sizing, layout drawings, configuration lists and shipping schedules. Reach out directly and you will speak to the person responsible for your line, not a call centre.