Sandvik Coromant

Gunnar Sterner

In recent years, Industry 4.0 has marked a significant shift in departure from the era of globalization and mass production. Its emphasis on digitalization, automation, and connectivity is not just revolutionizing production processes but also fostering a resurgence of regionalized manufacturing in local markets.

Industry 4.0, also known as the Fourth Industrial Revolution, represents the union of digital technologies and physical systems. It incorporates a wide array of innovations, including the Internet of Things (IoT), artificial intelligence (AI), robotics, big data analytics, and cloud computing. These technologies are being implemented to create smarter, more efficient, and more flexible manufacturing systems, leading to what is often referred to as the ‘smart factory’ or ‘digital factory.’

Traditionally, manufacturing was concentrated in low-cost regions with abundant labor, leading to outsourcing of production to countries with lower wages and operating costs. However, the rise of automation and digitalization has challenged this pattern by closing the gap in operating costs and enabling more flexible and agile production closer to the market.

A more recent factor in driving the resurgence of regionalized production is the growing emphasis on sustainability and resilience in supply chains. The COVID-19 pandemic exposed vulnerabilities in global supply chains, with disruptions in transportation and logistics causing shortages of essential goods and components. As a result, there is a renewed focus on increasing regionalized manufacturing, emphasizing shorter lead times and reduced dependency on distant suppliers.

By leveraging technologies such as robotics and AI, manufacturers can achieve higher levels of productivity and efficiency, even in high-wage regions. Automation allows the streamlining of production processes, minimizing waste and downtime and increasing overall output. Meanwhile, AI-powered analytics enable predictive maintenance, optimizing equipment performance and extending its lifespan. These advancements contribute to the competitiveness of regional manufacturing, making them more attractive for domestic production and reshoring initiatives.

Furthermore, Industry 4.0 facilitates greater customization and personalization of products, catering to the growing demand for niche markets and bespoke offerings. With digital technologies

 manufacturers can efficiently produce small batches or even individualized products without incurring significant set-up costs or delays. This flexibility is particularly advantageous for regionalized production, as it allows manufacturers to quickly respond to changing customer preferences and market trends, staying ahead of the competition.

In my professional experience, exacerbated by the COVID-19 Pandemic, the impact of Industry 4.0 has challenged our operations. I have seen a significant increase in customized product requests and a clear demand for regionalized production. This forced us to change the way our production was set up. In just a few years, the focus has shifted toward smaller batch sizes, enabled by utilizing smart solutions driven by automation and machine learning. Automation investments are driven to fit capabilities and facilitate unmanned production in a small batch environment.

Our employees are going through an upskill journey, navigating from a more traditional set-up where the focus is on one or a few machines to being process experts who maintain a flow. The most challenging part of this change is keeping up with technology and the needed investments in our people and equipment. Managing this change, implementing new ways, and utilizing new technologies that enable a smart factory set-up in such a short time frame will continue to be a challenge. It is, however, an exciting journey we are on after decades of globalization. We are now gearing up for regionalization through technology.