Written By: Sreedarshini Mitra Andon System / Jun 04, 2025

Optimizing Production with Lean Manufacturing and Andon Boards

Lean Manufacturing has become a cornerstone for organizations striving to optimize their production processes and eliminate waste. One powerful tool that aids in achieving these goals is the Andon board, coupled with stack lights. In this blog, we'll delve into the significance of Andon boards and explore the various types of stack lights that enhance their functionality.


Andon Board Overview

An Andon board is a visual control tool used in manufacturing to provide real-time feedback on the status of production. It serves as a communication platform that enables operators and supervisors to quickly identify issues, disruptions, or inefficiencies on the shop floor. The Andon board typically incorporates a variety of signaling devices, including stack lights, to convey information effectively.

Understanding Andon Lights

Andon Tower Lights

Andon tower lights, also known as stack lights, are a fundamental component of the Andon system. These vertically stacked lights emit different colors to signify the status of a particular workstation or process. The use of color-coded lights allows for quick identification and response to issues.

LED Andon Stack Lights

LED technology has revolutionized stack lights, offering improved energy efficiency and durability. LED Andon stack lights provide bright, visible signals, ensuring that they can be easily spotted even in busy and high-noise manufacturing environments.

Wireless Andon Lights

The integration of wireless technology in Andon systems enhances flexibility and scalability. Wireless Andon lights eliminate the need for extensive wiring, allowing for quick installation and adaptation to changing production layouts.

Andon Light Stack Features

Andon Light with Buzzer

Combining visual signals with auditory alerts, an Andon light with a buzzer ensures that attention is drawn to critical issues promptly. The addition of sound amplifies the urgency, contributing to faster response times.

LED Andon Light System

The LED Andon light system utilizes the benefits of LED technology to deliver a reliable and energy-efficient solution. These systems often come with customizable features, enabling organizations to tailor them to their specific needs.

Implementing Andon Boards in Lean Manufacturing

Andon Board Lean Principles

Integrating Andon boards into lean manufacturing principles promotes a culture of continuous improvement. The real-time feedback provided by Andon systems allows teams to address issues immediately, preventing the escalation of problems.

Andon System PPT

Presenting the Andon system through a PowerPoint (PPT) presentation can aid in training employees and stakeholders on its functionalities. An effective presentation outlines the benefits and implementation process, fostering a better understanding of the system's role in Lean Manufacturing.

Conclusion

In conclusion, Andon boards, coupled with stack lights, play a pivotal role in Lean Manufacturing by providing real-time visibility and facilitating quick responses to production issues. The evolution of technology, particularly in LED and wireless systems, has further enhanced the effectiveness of Andon systems. Organizations embracing Andon boards align themselves with the principles of Lean Manufacturing, promoting a culture of efficiency and continuous improvement on the shop floor. As the manufacturing landscape continues to evolve, the integration of Andon boards remains a key strategy for optimizing production processes and achieving operational excellence.

Read More: Understanding Andon Systems