By: Anil Chaudhry, Industrial Automation Head, Delta Electronics India Private Limited
Manufacturing in India is undergoing a momentous change. Government programs like Make in India and the Production-Linked Incentive (PLI) scheme have brought in over ₹96,000 crore in mobile and electronics investments alone, moving factories away from simple assembly work and toward high-value, high-tech manufacturing.
The numbers back this up. India’s domestic electronics production reached ₹13.11 lakh crore in FY 2025–26, up 15.8% year on year, while the country’s industrial automation and smart-factory ecosystem is expanding toward and beyond $17 billion over the next decade.
High-tech production demands strict quality checks, fast speeds, and lower energy waste. Meeting these standards requires modern digital tools, automation, and smart machines — connected properly, automation and robotics can boost overall factory efficiency by up to 25%.
Fixing the Foundation: Why Clean Power Matters First
Before a plant can run smart software or AI, it needs clean, steady electricity. For many expanding Indian factories, poor power quality is a hidden challenge. Voltage drops, spikes, and electrical noise (harmonics) can disrupt sensors, shut down machines without warning, and shorten equipment life — for precision manufacturing, even a small power flicker can spoil an entire batch.
Reliability starts at the main power line. Tools like active power filters and static var generators clean up electrical noise and stabilize voltage, protecting sensitive machines and keeping smart equipment running without costly stops. This groundwork is easy to overlook because it isn’t visible on a factory tour the way a robotic arm or a digital dashboard is, but it’s what everything built on top of it depends on. A plant that invests in automation without first stabilizing its power supply is building on unsteady ground — the sensors will still misfire, the drives will still trip, and the promised efficiency gains will stay on paper.
The New Factory Floor: Moving Beyond Basic Automation to Industry 5.0
Industry 4.0 was largely about connecting machines to collect data. Industry 5.0 goes further, bringing AI, smart sensors, and human-friendly robots to the factory floor to support workers rather than replace them:
• Predictive Maintenance: AI sensors monitor heat and vibration in real time, catching wear early so teams fix parts during planned breaks — cutting breakdowns by 30–40%.
• Digital Twins: Virtual models of production lines let engineers test layouts and designs on screen before applying changes to the real plant, avoiding costly mistakes.
• Faster Time to Market: Software-driven controls make it easier to reconfigure lines for different models with minimal downtime.
• Edge Intelligence & Real-Time Analytics: Processing data closer to the machine and turning it into dashboards operators can act on immediately, rather than reviewing reports after the fact.
• Industrial Data Acquisition & MES Connectivity: Pulling data directly from PLCs, sensors, and SCADA systems, and linking it to the Manufacturing Execution System, closes the gap between shop-floor data and business decisions.
• Energy Monitoring: Tracking consumption at the machine level, not just the plant level, so inefficiencies can be traced to their source.
Real Business Results
Connecting smart monitoring, precise motion control, automation, and energy-saving drives creates measurable benefits. Automated material handling and workflow software keep production moving without line delays, contributing to that up to 25% productivity gain. On the quality side, tired human eyes miss defects during long shifts, but automated camera systems inspect parts continuously at high speed and catch flaws instantly, keeping output consistent batch after batch. Energy costs fall too: smart power platforms track electricity use machine by machine, motors adjust their speed to actual workload instead of running flat out all day, and idle sub-systems switch into standby automatically. Together, these changes mean plants get more output, fewer rejects, and lower running costs from the same footprint — without adding shifts or floor space.
Where Integration Pays Off: Sector by Sector
The real advantage isn’t any single technology — it’s running power quality, motion control, PLC, SCADA, industrial networking, and robotics as one connected system rather than separate installations:
• Electronics Manufacturing: Synchronised motion control and inspection for PCB/SMT lines, with full component-to-board traceability.
• Automotive: Robotic assembly, in-line inspection, and flexible lines that switch between models with real-time coordination.
• Warehousing & Logistics: Conveyors and intralogistics that run efficiently when motion control and data acquisition are integrated, cutting handoff delays.
• Packaging: High-speed motion control and vision inspection working in lockstep, where even small timing mismatches show up as defects at scale.
What ties these sectors together is that none of them need a fully custom build from scratch. The same underlying platform — power quality, motion control, PLC, SCADA, networking, and robotics — gets configured differently depending on whether the priority is traceability, flexibility, throughput, or precision. That reduces both the engineering time and the risk involved in scaling automation across multiple plants or product lines.
Lowering Carbon Footprint and Meeting ESG Goals
ESG standards are now a top priority for global manufacturers, and green manufacturing comes down to tracking resources and cutting waste. Efficient motors and fixed power losses lower electricity demand and emissions directly. Catching quality errors early prevents raw material waste. And cloud-connected systems that automatically track energy, water, and compressed air use give managers clear data for audits and carbon reporting — turning what used to be a manual, time-consuming compliance exercise into something closer to a real-time dashboard. That matters increasingly for exporters, since global buyers and financiers are asking for verifiable emissions and resource-use data as a condition of doing business, not just as a reporting formality.
Up-skilling the Indian Workforce
Smart automation doesn’t eliminate shop-floor jobs — it elevates them. Operators move from heavy manual labor to overseeing smart software, diagnostic dashboards, and complex systems. Sustained growth depends on strong industry–technical college partnerships, training technicians and engineers in PLC programming, industrial networking, predictive maintenance, and robotics so local teams can operate and support world-class factories. This is as much a long-term investment as any capital equipment purchase: automation only delivers its full value when the people running it understand the systems well enough to fine-tune them, not just operate them. Plants that treat training as an afterthought tend to see automation stall at the “installed but underused” stage — the equipment runs, but nobody on the floor is extracting the diagnostic or efficiency data it’s capable of producing.
Building a Strong Ecosystem for India’s Future
India’s path to becoming a global manufacturing powerhouse rests on a complete technical foundation — reliable power infrastructure combined with smart software, edge intelligence, automation, robotics, and a skilled local workforce. By adopting connected digital platforms, predictive maintenance, robotics, and intelligent power controls, Indian manufacturers can solve power stability issues, cut energy waste, and unlock up to 25% higher operational efficiency, positioning Indian industry as a leader in productivity and sustainable growth.