Odm Egg Candling And Grading Machine Supplier
ODM Egg Candling and Grading Machine Supplier
Overview
An ODM egg candling and grading machine combines transillumination imaging with precision weighing to evaluate internal egg quality and sort eggs by weight, size, and shell integrity. Typical systems process 30 000 eggs per hour with a weight measurement accuracy of ±1 g and can detect defects as small as 0.5 mm in diameter.
Working Principle
Eggs are conveyed over a uniform LED backlight that creates a shadowgraph of internal structures. A high‑speed CCD camera captures images at 500 fps; onboard FPGA‑based algorithms analyse yolk position, air‑cell size, and blood spots. Simultaneously, load cells under each lane measure mass to 0.1 g resolution. Based on the combined data, pneumatic ejectors divert eggs into the appropriate grade chute within 30 ms of detection.
Technical Specifications
| Parameter | Typical Value | Customizable |
|---|---|---|
| Egg size range | 40 mm – 65 mm length | Yes (adjustable lane width) |
| Candling method | LED backlight, 660 nm | Optional UV‑enhanced |
| Inspection speed | 30 000 eggs/h | Up to 45 000 eggs/h with dual‑lane |
| Weight measurement accuracy | ±1 g (0.1 g resolution) | Yes (higher‑resolution load cells) |
| Defect detection types | Blood spots, cracks, thin shells, inclusions | Algorithm updates available |
| Power consumption | 2.2 kW (3‑phase 380 V) | Optional energy‑saving mode |
| Overall dimensions (L×W×H) | 2200 mm × 900 mm × 1500 mm | Scalable to site layout |
| Control interface | Touchscreen HMI, Ethernet/IP | OPC UA, Modbus TCP |
Applications in Poultry Processing
Large hatcheries require objective, repeatable grading to maximise chick viability and meet export standards. By automating candling, the system eliminates operator fatigue, reduces mis‑grades by up to 40 %, and provides traceable data for each batch. The high throughput enables integration into existing conveyor lines without bottlenecking downstream vaccotyping or packaging equipment.
Customization Options
- Adjustable lane width from 100 mm to 250 mm to accommodate different egg sizes.
- Interchangeable grading belts (smooth, textured, or perforated) for specific shell‑handling needs.
- Software modules for MES connectivity, batch reporting, and remote diagnostics.
- Optional UV sterilization station positioned post‑candling to reduce microbial load.
- Choice of ejector mechanisms: pneumatic, servo‑driven, or mechanical arm for delicate handling.
To discuss which configuration matches your line layout, explore configuration options.
Quality Assurance and Testing
Each unit undergoes factory acceptance testing that includes weight calibration with NIST‑traceable standards, optical resolution verification using a USAF 1951 target, and a 48‑hour continuous run to confirm MTBF > 8000 h. Electrical safety is validated to IEC 60204‑1, and the mechanical frame is stress‑tested to 1.5× rated load. Documentation of traceability, calibration certificates, and ISO 9001 compliance is supplied with every shipment.
Inquiry
For a detailed quotation, lead‑time estimate, or to arrange a factory demonstration, please request a quotation. Our engineering team will review your specifications and respond within one business day.
