Turnkey Natto Production Line Project (2024)

Project Background

In 2024, our company successfully undertook a natto production line project. Due to confidentiality agreements, the client’s name cannot be disclosed. The client, a well-established fermented food enterprise, sought to build a modern production facility that meets international food safety standards. Their core objective was to achieve higher automation, stable product quality, and efficient packaging while keeping investment costs under control.

Key Challenges

Complex fermentation process: Natto requires precise control of raw material preparation, sterilization, and fermentation parameters.

End-to-end integration: The client requested a complete solution covering raw material handling, fermentation, filling, sealing, and final packaging.

Compliance with international standards: The production line had to meet strict hygiene and safety regulations to ensure smooth entry into overseas markets.

Our Solution

We provided a turnkey factory solution, covering the full process chain:

Upstream processing

Automated washing, steaming, and inoculation systems

Advanced temperature and humidity control for stable fermentation

Midstream production

Custom-designed fermentation chambers for improved yield and consistency

High-precision filling and sealing equipment tailored for viscous materials

Downstream packaging

Automated cartoning and case-packing systems for high-speed packaging

Seamless integration with cold storage facilities to maintain product freshness

System integration

Centralized PLC control for real-time monitoring of the entire line

Comprehensive layout design, installation, training, and after-sales support

Project Outcomes

Efficiency: Overall production capacity increased by more than 40% compared to traditional processes.

Quality: Automated control improved product qualification rate to 98%.

Labor reduction: Workforce requirements decreased by approximately 35%, reducing operational costs.

Client feedback: The client praised the speed of delivery, system integration, and turnkey approach, noting the project has become a cornerstone for their market expansion.

Conclusion

This natto production line project demonstrates our capability in delivering fully integrated turnkey food processing solutions. From process design to packaging automation, we provided the client with a one-stop solution that ensures efficiency, compliance, and sustainable growth.