Case Study: Upgrading Aluminum Ingot Production in the Philippines with Robotic Palletizing

Introduction

Southeast Asia has become a booming hub for the aluminum recycling and die-casting industry. Recently, a prominent aluminum smelting plant in the Philippines sought to modernize their production line to meet growing export demands. They required a highly reliable system that could not only produce high-quality aluminum ingots but also automate the end-of-line stacking process.

Nantong Yanbao Intelligent Equipment Co., Ltd. stepped in with a customized solution featuring a high-efficiency chain-type ingot casting machine and an advanced robotic palletizing system.

The Challenge: Manual Stacking Bottleneck

The Philippine client was facing significant operational bottlenecks:

• High Labor Costs & Safety Risks: The traditional manual stacking of heavy aluminum ingots (15kg per piece) was exhausting and posed severe safety risks to workers, leading to high turnover rates.

• Inconsistent Stacking Quality: Manual stacking often resulted in uneven pallets, making it difficult to securely wrap and store the ingots, which sometimes led to complaints from downstream buyers.

• Limited Capacity: To fulfill a rapidly increasing order volume, the plant needed to run continuously, which was impossible with a manual workforce.

The Solution: Yanbao Automated Ingot Casting Line

To solve these challenges, Yanbao engineers designed a fully integrated line tailored to the client’s factory layout in the Philippines:

1. High-Capacity Chain-Type Casting Machine:

   • Equipped with an automatic aluminum liquid distributor, ensuring precise weight for 15kg ingots.

   • Features nodular cast iron molds and an automatic clamping/demolding mechanism, achieving a demolding rate of over 99%.

   • Integrated with automatic mold drying heaters and chain oiling systems to ensure 24/7 continuous operation without equipment failure.

2. FANUC Robotic Palletizing System:

   • We integrated a top-tier FANUC robotic arm specifically designed for harsh foundry environments.

   • The robot performs multi-point grabbing and precise placement, ensuring the ingots are stacked in perfectly aligned, aesthetically pleasing patterns.

   • No deep pit foundation was required, which was crucial as it saved significant civil engineering costs and time for the client.

The Results: A Leap in Efficiency and Safety

Since the installation and commissioning, the Philippine plant has experienced a massive transformation:

• Zero Manual Stacking: The robotic arm now handles all stacking, eliminating worker fatigue and safety hazards.

• Flawless Packaging: The neatly stacked ingots are easily strapped by the automatic baler, ensuring stable transport to their global buyers.

• Maximum Uptime: The fully automated system runs seamlessly 24/7, boosting their overall daily output and helping them capture a larger market share in Southeast Asia.

Partner with the Experts

Whether you are located in the Philippines, Southeast Asia, or anywhere in the world, upgrading to automated casting and stacking lines is the key to staying competitive.

At SmeltPro Market, we connect you with top-tier manufacturers like Nantong Yanbao who have the engineering expertise to deliver and install complete turnkey systems.

Want to automate your foundry? Contact Us for a Free Consultation and let’s discuss your project!