

The automatic egg grader is an automatic weight-based sorting machine developed by Foodline for small-to-medium-sized farms, egg packing centers, egg processing plants, and food enterprises. This small-scale egg grading machine automatically grades eggs based on weight. It can increase sorting efficiency, reduce human error, and standardize packaging and sales processes. It is suitable for chicken eggs and duck eggs, and offers a practical solution for businesses with varying production capacities. Contact us today for the latest machine price!
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Foodline Small-Scale Automatic Egg Grader for Sale
This small-scale automatic egg grading machine automatically sorts eggs based on weight. It is primarily designed for small-to-medium-sized egg producers. This compact unit features a small footprint and offers automatic weighing and sorting capabilities.
Foodline small weight sorting machine is suitable for grading both chicken eggs and duck eggs. The equipment automatically assigns eggs to specific grades based on preset weight ranges, streamlining subsequent processes such as tray loading, packaging, and sales.
Working Principle
Eggs enter the egg grader machine via a conveyor system and move individually into the weighing area. Each egg passes through an independent weighing station where the system accurately measures its weight.
Based on preset weight ranges, the machine automatically directs the eggs to the corresponding outlets. Eggs falling into the same weight grade are collected together for subsequent packaging or processing.
The standard grading system includes five weight categories:
- Above 65g
- 60–65g
- 55–60g
- 50–55g
- Below 50g
The grading ranges can be adjusted mechanically to meet specific market demands or customer requirements.
Types of Foodline Egg Weight Grading machine
- Dual lane: Processes up to 3600 eggs per hour
- Triple lane: Processes up to 5400 eggs per hour
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Parameters of Foodline Hot Sale Egg Weight Sorting Machine
| Model | Two-channel weight sorting machine | Three-channel weight sorting machine |
| Machine Size | 1500*1600*950mm | 1500*1600*950mm |
| Machine Power | 120W | 120W |
| Power Supply | 220V | 220V |
| Capacity | 3600 eggs/hour | 5400 eggs/hour |
| Material | Stainless steel | Stainless steel |
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Highlights of Commercial Small Egg Grader
1. High-Precision Weighing – Accurately weighs each egg individually with low grading errors.
2. Multiple Weight Grades – Supports multiple weight categories to meet diverse packaging requirements.
3. Automatic Continuous Operation – Automates the processes of egg conveying, weighing, and grading.
4. Stable Egg Conveying – Ensures smooth and steady transport, reducing the risk of collisions and breakage.
5. Fast Grading Speed – Processes thousands of eggs per hour, meeting commercial production demands.
6. Easy Weight Adjustment – Allows for quick mechanical adjustment of grading ranges to suit different standards.
7. Production Line Integration – Can be integrated with washing, drying, inspection, coding, tray-loading, and packaging equipment.
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Business Benefits of Automatic Egg Weight Grader
1. Increased Grading Efficiency – Automated weighing and grading accelerate processing speeds.
2. Reduced Labor Costs – Minimizes manual sorting tasks and lowers labor requirements.
3. Improved Grading Consistency – Grades eggs based on preset weight standards, ensuring uniform results.
4. Enhanced Product Value – Enables separate packaging and sales of eggs based on grade.
5. Compliance with Market Standards – Provides eggs with uniform specifications for supermarket supply, export, and branded sales.
6. Reduced Egg Breakage – Minimizes manual handling, thereby lowering the risk of breakage.
7. Increased Production Capacity – Supports continuous operation to meet large-scale egg processing demands.
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Where Can the Egg Grading Equipment Be Used?
The small egg grader machine is suitable for:
1. Layer Poultry Farms
Automatically sorting farm-produced eggs by weight for direct packaging and sale.
2. Egg Sorting and Packing Centers
Providing efficient grading services for collected eggs prior to traying, labeling, and distribution.
3. Egg Processing Companies
Sorting eggs by weight before production to ensure consistent raw material specifications.
4. Branded Egg Suppliers
Distinguishing between egg grades for premium packaging and differentiated product sales.
5. Egg Export Processing Companies
Preparing eggs with uniform size and weight to meet export market requirements.
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Frequently Asked Questions (FAQs)
Q1. Can the egg grading standards be adjusted?
Yes. Users can adjust the weight ranges on the egg grader to meet local market standards, specific customer requirements, or various packaging specifications.
Q2. Is manual inspection required after grading?
Generally, no additional weight re-checking is necessary. However, if there are strict requirements regarding egg appearance, cracks, or surface cleanliness, additional inspection equipment can be installed.
Q3. Can the egg sorting equipment grade other types of poultry eggs besides chicken eggs?
Yes. The machine can also be used to grade duck eggs and other poultry eggs; suitability depends on the specific size and weight of the eggs.
Q4. How are the graded eggs collected?
Eggs of different weight grades are automatically conveyed to their respective collection zones, streamlining tray loading, packaging, and storage processes.
Q5. Is daily maintenance of the egg grader machine complicated?
No. Daily maintenance primarily involves cleaning the conveyor components and weighing areas after production, as well as periodically inspecting wear parts according to maintenance guidelines.
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Foodline Machinery: Building Reliable Food Processing Solutions Worldwide
Foodline specializes in the R&D, manufacturing, and sales of food processing equipment. We have professional manufacturing capabilities and extensive experience in the food machinery industry, and provide reliable equipment to clients in the poultry, fruit and vegetable processing, and general food production sectors.
Our egg graders have been exported to numerous countries and markets, including Chile, France, Nigeria, Romania, and Poland. In addition to egg weight grading equipment, Foodline has developed a range of fruit and vegetable graders (such as potato grading machines, apple grading machines, and blueberry grading machines) to meet diverse sorting requirements.
Why Work with Foodline?
- Professional Manufacturing – Integrating R&D, production, quality control, and sales.
- Customized Solutions – Equipment configurations tailored to specific requirements.
- Extensive Product Range – Offering a wide variety of food processing and sorting equipment.
- Global Export Experience – Equipment exported worldwide, backed by extensive international service experience.
- Technical Support – Providing installation guidance and long-term after-sales support.
Get Your Egg Grader Recommendation and Quote
Are you looking for the right commercial egg grader for your business? Contact Foodline and provide details regarding your specific requirements, including:
- Product to grade: Chicken eggs, duck eggs, or other poultry eggs
- Target grading speed: Required processing capacity per hour
- Site conditions: Installation space dimensions (length, width) and available power supply
- Additional features: Requirements for optical inspection, washing, or other functions
Once we receive this information, our product manager will recommend the most suitable model, provide detailed specifications, and offer an accurate quote for your project.










