Strategic Digital Shop Floor Initiatives: A Blueprint for Manufacturing Resilience

Before the COVID‑19 pandemic, manufacturers were already planning their next moves. Today, survival hinges on preparing for what McKinsey terms the “next normal,” a concept highlighted in its industry future reports.

Age‑old ideas like “lights‑out” manufacturing—fully automated production lines—have resurfaced with new urgency. At the very least, companies must build a digital backbone to enhance resilience and agility.

McKinsey’s analysis of the 2008 financial crisis shows that the top 20 % of firms that emerged stronger achieved higher revenue growth and cut operating costs more than competitors. Those modest advantages snowballed into lasting competitive edges.

Since 2008, manufacturers now have a wealth of digital tools that can boost efficiency and market position. Yet even large multinationals can struggle to use them effectively. Success depends on a shared definition of value, overcoming cultural and skill gaps, and aligning with agile external digital ecosystems, Accenture notes.

Defining Scope in Detail

Murali Raj, chief information officer of building‑materials maker HIL Ltd., stresses that thorough pre‑planning of project scope is essential. When HIL set out to digitise four of its roughly two dozen plants, leadership spent months on detailed planning.

“Implementing an Industry 4.0 initiative touches multiple facets—product design, processes, factories, and the supply chain,” Raj explains.

In 2018, HIL partnered with several vendors to create a digitalisation roadmap for its divisions. A technology provider facilitated design‑thinking workshops that generated close to 300 ideas. After months of brainstorming, the company produced a detailed, multi‑year roadmap with clear milestones.

Use Digital Services to Support Scale and Integration

Industrial firms that succeed in digital transformation often centralise information and processes via software. Accenture’s report on industrial digital innovation cites Haier, a home‑appliance maker that leveraged a digital services platform to unite hundreds of small teams, driving growth and process optimisation.

HIL deployed an industrial IoT platform to streamline asset connectivity, integrating manufacturing data to support predictive analytics. Finding the right platform was challenging; the search lasted months and “was overwhelming,” Raj admits. Calculating the payback period was another hurdle, as leadership needed a compelling value proposition to justify investment.

Consensus across executives required a unified approach: instead of retrofitting a few machines for predictive maintenance, HIL chose to make the entire factory a digital shop‑floor backbone. They established a manufacturing data lake—a raw‑data repository—as the foundation for future phases, including predictive maintenance, energy management, and digital twins.

Slowing Down to Speed Up

Raj says that careful deliberation upfront paves the way for faster execution later. While HIL had a traditional transformation roadmap, the company aimed to connect four plants within six months and an additional 18 within the first year. Regular meetings with Altizon and Deloitte helped maintain momentum and resolve issues promptly. Both firms conducted in‑person plant visits and engaged frontline teams.

COVID‑19 travel and staffing restrictions add complexity for organisations just starting digital shop‑floor initiatives. Third‑party hardware installation or field engineering may be delayed. “In process industries like chemicals, digitisation is already more mature, so COVID‑19 has less impact,” Nathan says. “In discrete manufacturing, digitisation is often patchy.”

To date, HIL has implemented digital shop‑floor technology in four plants. The company plans to connect the remaining facilities next year, though COVID‑19 could delay timelines. During India’s nationwide lockdown, HIL temporarily shut down operations, halting commerce entirely.

McKinsey urges organisations to craft detailed scaling plans as the economy recovers, while reimagining operations. Success ultimately relies on teamwork. HIL identified internal champions to drive the initiative, ensuring they can evolve, analyse data, and realise tangible benefits.