What is an Andon System? How LED Andon Display Helps Lean Manufacturing

In today’s competitive manufacturing environment, efficiency and quick problem-solving are essential. That is where an Andon system comes into play. Originally developed as part of the Toyota Production System, an Andon system is a visual feedback tool used in factories to alert operators and supervisors to problems on the production line.

A traditional Andon might include signal lights or signs. But modern factories are now embracing LED Andon displays, a smarter, clearer, and more effective way to manage workflow interruptions and maintain operational efficiency.

Custronics LED Andon Display Panel

How LED Andon Display Works

LED Andon display is a digital board installed on the factory floor to show real-time production data, machine statuses, and alert signals. When a machine experiences a breakdown, a worker can trigger the system, and the LED board immediately displays a warning or a stop signal. This visibility allows supervisors to act quickly and address the issue before it impacts the entire production flow.

Why It Is Crucial for Lean Manufacturing

Lean manufacturing focuses on reducing waste and increasing value. A LED Andon display supports this by:

• Providing immediate alerts when something goes wrong

• Enabling faster response time to minimize downtime

• Displaying live production metrics to keep teams on track

• Improving team communication with clear, real-time data

By integrating an LED Andon display, factories can shorten downtime, reduce losses, and streamline processes—hallmarks of lean manufacturing.

Tri Colour Digital LED Production Status Display Board | 5 Digit Andon Kanban Electronics Counter

If your factory still relies on manual or outdated alert systems, it is time to upgrade. A LED Andon display not only supports lean initiatives but also enhances team collaboration and operational transparency.

At Custronics, we specialize in designing LED Andon systems tailored for your production needs. Contact us to learn more or visit www.custronics.com to explore our full range of industrial display solutions.