Jiayuan Electronics Upgrades Manufacturing with Fully Automated PU Foaming Line – Boosting Capacity by 40%
Ningbo, China – In a major step toward smart manufacturing and sustainable growth, Jiayuan Electronics Co., Ltd. has successfully integrated a state-of-the-art fully automated polyurethane (PU) foaming production line into its main facility. This strategic investment not only increases daily output by 40% but also enhances thermal efficiency, product consistency, and environmental compliance across all automotive refrigerator models.

Why PU Foaming Matters in Car Refrigerators
The insulation layer is the unsung hero of any refrigerator—especially in mobile environments where temperature swings can exceed 60°C. High-density PU foam provides superior thermal resistance, structural rigidity, and long-term energy efficiency. Previously, semi-manual foaming processes carried risks of uneven distribution or air gaps. With full automation, Jiayuan now ensures micron-level precision in every cavity fill.

Key Advantages of the New Automated Line
• Consistent Insulation Quality: Robotic injection guarantees uniform density and zero voids—critical for maintaining -18°C performance in extreme heat.
• 40% Higher Throughput: Cycle time reduced from 3.2 minutes to 1.9 minutes per unit, enabling faster response to global demand spikes.
• Eco-Friendly Process: Closed-loop system recovers excess material and uses zero-ozone-depleting blowing agents (compliant with EU RoHS and EPA standards).
• Data-Driven Quality Control: Real-time sensors monitor foam expansion ratio, temperature, and pressure—logging every parameter for traceability.

Supporting Global Growth Responsibly
“This upgrade isn’t just about making more units—it’s about making better units, more sustainably,” says Chen Wei, Production Director at Jiayuan. “With rising orders from Europe, North America, and the Middle East, we needed a solution that scales without sacrificing reliability. The new line delivers exactly that.”
The investment aligns with Jiayuan’s broader Industry 4.0 roadmap, which includes AI-powered defect detection and digital twin simulations for future production optimization.

What This Means for Our Partners
• Shorter lead times (now averaging 25 days for bulk orders)
• Improved thermal retention (tested up to 22% longer hold time vs. previous models)
• Enhanced structural durability for rugged off-road applications
OEM and ODM clients can now co-develop next-gen products with confidence in scalable, high-precision manufacturing.

About Jiayuan Electronics Co., Ltd.
Founded in 2010 and based in Ningbo, China, Jiayuan Electronics is a leading global manufacturer of automotive refrigerators, serving over 60 countries with ISO 9001-certified, CE/FCC-compliant products. Specializing in both thermoelectric and compressor-based solutions, Jiayuan combines engineering excellence with agile manufacturing to empower outdoor, automotive, and medical cooling brands worldwide.
Contact us today to discuss your custom cooling solution.