13939063851

Automatic Grading · 3,000–30,000 Eggs/h · ±0.1g Accuracy

Egg Grading Machine

An automatic egg weighing and grading machine that sorts eggs by weight into 4–8 grades at speeds up to 30,000 eggs per hour. Electro-magnetic load-cell weighing, touchscreen control, and pneumatic egg-pushing — for poultry farms, packing centers, and egg processing plants.

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3K–30KEggs per Hour
±0.1gWeight Accuracy
4–8Grades Available
<0.5%Breakage Rate
Automatic egg grading machine with conveyor and multiple grading lanes
Watch It In Action

See the Egg Grader Running

Watch eggs load on the conveyor, get weighed by high-precision sensors, and drop into separate lanes by weight grade — fully automatic, at high speed.

Overview

Automatic Egg Weighing & Grading for Poultry Operations

The egg grading machine is designed for automatic weighing and classification of chicken eggs, duck eggs, and other similar-sized poultry eggs. It eliminates manual weighing — no more slow, inconsistent hand grading.

Each egg is weighed three times by an electro-magnetic load cell for maximum accuracy. The result is communicated to a PLC, which triggers a pneumatic egg-pushing mechanism to sort eggs into 4 to 8 weight grades. The machine runs continuously with minimal operator effort, freeing up your team for higher-value tasks.

Egg grading machine detail with touchscreen HMI
Key Features

Built for Accuracy, Speed & Gentle Handling

High Precision Weighing

Electro-magnetic load cell weighs each egg three times with ±0.1g accuracy. Consistent sorting every single egg — no human error.

High Throughput

Handles 3,000 to 30,000 eggs per hour depending on model. Replaces a team of manual sorters and scales with your production volume.

Low Breakage Rate

Special egg-collecting baskets and smooth pneumatic pushing keep breakage under 0.5% — far lower than manual handling.

Touchscreen Control

7-inch color HMI lets you set grading thresholds, monitor production, and run diagnostics. Parameters are easily adjustable for different egg sizes.

Stainless Steel Frame

Durable stainless steel construction with food-grade nylon contact parts. Easy to clean and built to last in farm and packing-house environments.

Optional Inkjet Printing

Add an inkjet printer to stamp production dates, logos, or codes on each egg — ideal for branded egg brands and export markets.

Egg grading machine commercial model
Working Process

Four Automatic Stages — From Loading to Sorted Output

Egg loading into the machine
01

Egg Loading

Eggs are loaded onto the infeed table. The machine automatically positions and separates them onto individual conveyor cradles for consistent weighing.

Automatic egg conveying system
02

Auto Conveying

The chain conveyor carries eggs gently through the weighing station. Each egg stays in its own cradle to prevent collisions and damage.

Weight testing with electromagnetic sensor
03

Weight Testing

An electro-magnetic load cell weighs each egg three times for ±0.1g accuracy. The data is sent to the PLC instantly.

Egg grading and outfeeding lanes
04

Grading & Outfeeding

Pneumatic egg-pushers sort eggs into 4–8 weight-grade lanes. Each grade collects in its own basket for packing or further processing.

Specifications

5 Models — From 3,000 to 30,000 Eggs/Hour

ModelCapacityPowerDimension (L×W×H)Weight
FL30003,000 eggs/h0.12 kW1300×900×1400 mm250 kg
FL50005,000 eggs/h0.75 kW1800×1000×1400 mm350 kg
FL1000010,000 eggs/h0.95 kW2500×1100×1500 mm500 kg
FL1500015,000 eggs/h1.5 kW3000×1200×1600 mm700 kg
FL3000030,000 eggs/h2.2 kW4000×1500×1800 mm1,000 kg

Grades: 4–8 weight classes. Weighing accuracy: ±0.1g. Breakage rate: <0.5%. Suitable for chicken eggs, duck eggs, and similar-sized poultry eggs. Optional inkjet printer available.

Ideal For

Who Uses an Egg Grading Machine

Commercial poultry farms

Commercial Poultry Farms

Egg packing centers

Egg Packing Centers

Egg processing plants

Egg Processing Plants

Egg distribution and export

Distribution & Export

FAQ

Frequently Asked Questions

How accurate is the weighing?

Each egg is weighed three times by an electro-magnetic load cell with ±0.1g accuracy. This is far more precise than manual weighing with regular scales.

How many grades can it sort into?

The standard machine sorts into 4 to 8 weight grades. Grading thresholds are adjustable on the 7-inch touchscreen HMI to match your market requirements.

What eggs can it handle?

The machine is designed for chicken eggs and duck eggs of similar size. It is not suitable for quail eggs or extra-large goose eggs — contact us for special applications.

Can it print on the eggs?

Yes, an optional inkjet printer can be added to stamp production dates, batch codes, or brand logos on each egg as it passes through the machine.

What support do you provide?

We offer a 12-month warranty, 24-hour online technical support, video installation guides, and spare parts supply. Our engineers can also travel to your site for commissioning.

Why Choose Foodline

Your Reliable Egg Grading Equipment Supplier

We design and build egg grading machines for poultry farms, packing centers, and egg processing plants worldwide. Every machine is tested before shipment and backed by a 12-month warranty.

From the compact DWB2000 for small farms to the high-capacity DWB12000 for commercial packing houses, we match the machine to your throughput and budget. Installation guidance, video tutorials, and 24-hour online support are included with every order.

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Egg grading machine in commercial operation

Ready to Automate Your Egg Grading?

Contact us today for factory-direct pricing, model recommendations, and a detailed quote. Our engineering team responds within 24 hours.

WhatsApp: +86 13939063851
Phone / WhatsApp +86 13939063851
Email contact@foodlinemachine.com

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