In 2025, we successfully supplied the TZ‑3700 Egg Sorting Machine to a mid-sized egg processing company in Ghana.
The machine was introduced to help the company improve egg grading efficiency, reduce breakage, and standardize product quality for local markets and supermarket chains.
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Customer background
In Ghana, a medium-sized poultry and egg processing company focuses on supplying clean, high-quality eggs to local markets and supermarket chains in the capital region.
To improve efficiency and consistency, they decided to adopt an automated egg sorting machine.
Reasons for choosing our egg sorting machine
Among various options, the company ultimately chose the TZ‑3700 Egg Grader Machine for the following reasons:
- Multi-Level Grading: Supports 7 weight grades, meeting the strict size and weight standards required by supermarket chains.
- Low Breakage Rate: Designed for gentle handling, the breakage rate is extremely low (<0.3%), improving saleable output.
- Durable & Hygienic Construction: Made of stainless steel, durable and easy to clean, complying with food safety standards, ideal for tropical environments.
- Compatible with Local Power & Easy Maintenance: Voltage and technical parameters match local electricity supply, and maintenance costs are moderate.
Results and benefits
After a period of operation, the company achieved significant improvements:
| Metric | Before (Manual Grading) | After TZ‑3700 |
|---|---|---|
| Eggs Graded per Hour | ~800‑1,000 | ~3,500‑3,700 |
| Egg Breakage Rate | 1.5‑2% | < 0.5% |
| Labor Requirement | 5‑6 people for grading + support | 2 people for monitoring + maintenance |
| Product Consistency / Size Mixing | High (large, medium, small mixed) | Clearly graded, meeting supermarket standards |
| Revenue Impact | Mostly flat or slight increase | Higher-grade eggs sold at premium → total revenue increased ~15‑25% |
Customer feedback
“Since adopting the TZ‑3700, we’ve saved labor and delivered more standardized eggs to our supermarket clients. The machine is reliable and easy to maintain, making it a key step in our production expansion.” — On-site Manager, Ghana Egg Processing Company
