Introduction
In October 2020, the global manufacturing industry was facing unprecedented challenges due to the COVID-19 pandemic. Strict travel restrictions, mandatory quarantines, and logistical disruptions made international project delivery nearly impossible. However, Nantong Yanbao Intelligent Equipment Co., Ltd. successfully commissioned a fully automated aluminum ingot casting and gantry palletizing line for a major aluminum plant in India.
This case study highlights our engineering team’s dedication and our ability to overcome extreme obstacles to fulfill our commitments to global clients.
The Challenge: A Project That Couldn’t Wait
The Indian client, a key player in the local aluminum recycling sector, urgently needed to upgrade their casting line to meet critical domestic demands. The project included:
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A high-efficiency chain-type ingot casting machine.
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A robust Gantry Palletizing Machine (门架式码垛机) for automated stacking.
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The challenge was not technical; it was environmental. In October 2020, India was reporting a massive surge in COVID-19 cases.
The Yanbao Solution: Dedication Beyond Borders
Despite the severe risks and logistical nightmares, our engineering team did not back down. We worked closely with local authorities and the client to navigate the complex pandemic protocols:
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Strict Health Protocols: Our engineers underwent multiple rigorous COVID-19 RT-PCR tests (核酸检测) at different stages of the journey. Upon arrival in India, they strictly adhered to mandatory quarantine and wore N95 masks at all times on-site.
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Remote & On-site Collaboration: Due to limited staff availability at the client’s site, our engineers had to roll up their sleeves and assist with physical installation alongside local workers, while maintaining strict social distancing where possible.
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Precision Engineering: The gantry palletizing system was precisely installed. Unlike robotic arms, the gantry system features a simple yet highly stable structure. PLC-controlled, it ensures flawless stacking, delivering neat, high-quality ingot stacks.

The Results: A Beacon of Trust in Tough Times
After weeks of intense work in a highly restricted environment, the line was successfully commissioned on schedule.
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Fully Automated Stacking: The gantry system replaced all manual stacking, operating 24/7 without fatigue or risk.
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High Quality & Stability: The PLC-controlled gantry palletizer delivered perfectly aligned ingots, satisfying the client’s strict export requirements.
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Unbreakable Trust: The Indian client was profoundly moved by our team’s professionalism and courage. This project solidified our reputation in the South Asian market.
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Whether you are in India, Southeast Asia, or Europe, upgrading to automated casting and gantry palletizing lines is the key to maximizing efficiency.
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