The egg washing machine is an automated egg processing device integrating washing, air drying, optical inspection, sterilization, and oil spraying. It is widely used for large-scale cleaning of chicken eggs, duck eggs, and preserved eggs. Constructed entirely from 304 stainless steel, its key components offer high corrosion resistance and strength. Suitable for processing various egg types including fresh eggs, salted eggs, mud-preserved eggs, and century eggs.
Depending on the model, processing capacity ranges from 5,000 to 14,000 eggs per hour. The equipment supports variable frequency speed control and seamlessly integrates with packaging machines and egg yolk/white separation devices to form automated egg processing lines.
Through brush cleaning, air-drying, and LED cold light inspection technology, it effectively removes shell contaminants. This enhances egg appearance, gloss, and uniformity while increasing product value and market competitiveness.
Applications of the egg washing machine
- Egg processing plants: designed for large-scale cleaning and grading of chicken eggs, duck eggs, and other poultry eggs.
- Wholesale and distribution enterprises: enhances egg appearance quality to boost market competitiveness.
- Pickled egg processing enterprises: suitable for cleaning brined eggs, preserved eggs, sesame paste eggs, and similar products.
- Automated egg production lines: integrate with graders, packaging machines, sterilization equipment, and oil sprayers to achieve continuous production line operations.
Automatic egg washer machine advantages
High-efficiency automated operation
- Variable frequency speed control ensures stable operation to meet diverse production demands.
- Dual-lane conveyor models achieve processing capacities of 10,000–14,000 eggs per hour.
- Continuous feeding reduces manual intervention and boosts production efficiency.
Superior cleaning for enhanced appearance
- High-intensity nylon brushes scrub effectively without damaging eggshells.
- Air-drying system rapidly dries surfaces, preventing water residue.
- LED cold-light inspection aids manual sorting of cracked or defective eggs, boosting yield.
Rigorous hygiene and safety standards
- Entire frame constructed from corrosion-resistant, easy-to-clean 304 stainless steel.
- UV sterilization units effectively eliminate surface bacteria.
- Oil spraying system uniformly coats eggs with white mineral oil, extending shelf life.
Modular design for easy expansion
- Configuration can be customized to meet specific client requirements.
- Seamlessly integrates with graders, conveyors, packaging machines, and other equipment to form a complete production line.
How does the egg washing machine work?
Primary structural components
- Egg Loading Water Tank System
- Conveyor Rollers and Chain Assembly
- Cleaning Brush System
- Air Drying Unit
- Optical Inspection Device (LED Cold Light Source)
- Ultraviolet Sterilization Unit
- Oil Spraying System
- Food-Grade PVC Conveyor Belt
Working principle description
- Eggs are manually poured from baskets into the egg loading water tank. Conveyor rollers transport them into the brush cleaning zone.
- Brushes thoroughly scrub the eggshell surface to remove dirt before entering the air-drying zone.
- After drying, eggs undergo LED light inspection to detect cracked eggs and internal abnormalities.
- Qualified eggs proceed to UV sterilization and oil spraying for freshness preservation. Finally, they move via conveyor belt to grading or packaging stages, achieving a continuous automated processing flow.
Commercial egg washing machine specifications
Single-row egg washing & drying line
| 매개변수 | Value |
|---|---|
| 차원 | 6800×1200×1500 mm |
| 용량 | 5000 eggs/hour |
| 전압 | 380V |
| 총 전력 | 5.85 kW |
Double-row egg processing line
| 매개변수 | Value |
|---|---|
| 차원 | 2600×1630×1100 mm |
| 용량 | 10000–14000 eggs/hour |
| 전압 | 380V |
| 힘 | 1.5 kW |
Cleaning, inspection & drying section
| 매개변수 | Value |
|---|---|
| 차원 | 4700×1200×1700 mm |
| 용량 | 10000–14000 eggs/hour |
| 전압 | 380V |
| 힘 | 10.2 kW |
Matching egg grading machine solution
To further enhance standardization and commercial value in egg processing, we recommend integrating an automatic egg sorting and grading machine.
Operating on weight-sorting principles, the grading machine automatically categorizes eggs into multiple weight grades (typically 5 grades) with high precision and stable operation, achieving a processing capacity exceeding 5,400 eggs per hour.
Eggs that have been washed and air-dried can proceed directly to the grading machine for weight classification before connecting to packaging equipment.
This enables fully automated operations from washing and inspection through grading and packaging. Graded sales not only elevate product quality tiers but also facilitate differentiated pricing, thereby increasing profit margins for businesses.
문의하기
Whether you operate a small-to-medium processing plant or a large-scale egg production enterprise, you can select single-row or double-row assembly line configurations based on your production capacity requirements. These can be integrated with equipment such as egg grading machines to achieve true automated production.
Contact us for detailed solutions and quotations. We will customize a dedicated egg processing production line tailored to your output needs and facility layout!