What a Connected Factory Looks Like: The Future of Smart Manufacturing

When manufacturers hear the phrase ‘connected factory,’ many picture automated lines and robotics already in place. Yet, in the context of the Internet of Things (IoT), a connected factory goes further—adding a second layer of connectivity that captures, monitors, and optimizes every facet of production.

In IoT terms, a connected factory is one where more elements of the production process are measured and tracked. This data informs process improvements, monitors assets for location and preventive maintenance, locates raw materials, and assesses other critical production cycle metrics.

Work‑in‑Progress Tracking

Many plants rely on manual barcode scanning to track work‑in‑progress. Workers scan a “traveler” document as components move between stations, recording each step. While effective most of the time, this method falters when scans are missed, leaving items lost and requiring laborious physical searches.

High‑tech sectors, such as aerospace, employ “expediters” who hunt missing parts—an expensive solution that a real‑time location system (RTLS) like AirFinder can replace. AirFinder eliminates lost items and the need for a dedicated expediting team by pinpointing each component’s location instantly.

When a part or assembly is removed for rework and leaves the normal workflow, AirFinder’s automated alerts notify technicians the moment the item arrives at the rework center, preventing hours of unnoticed delay.

Raw Material Tracking and Monitoring

For non‑perishable materials, barcode scanning typically suffices, but it shares the same vulnerability—materials can be “lost” if a scan is forgotten. Perishable raw materials, such as food or drug ingredients, demand tighter control. Barcode data alone cannot manage inventory rotation or monitor storage conditions.

AirFinder’s location tags enable workers to locate the oldest stock quickly, reducing waste by ensuring materials are used before expiration. The system also monitors temperature, light, shock, and humidity, sending alerts if conditions fall outside prescribed ranges—critical for temperature‑sensitive products like vaccines.

End‑to‑end tracking is equally valuable when sourcing components from external suppliers. By tracking parts in transit, manufacturers can better estimate arrival times and adjust workflow accordingly. Once on site, location tags help locate components in storage and track them through the factory.

Tracking Workers in a Connected Factory

People often resist being tracked, but there are legitimate reasons—safety, security, space utilization, and performance—that justify worker tracking in manufacturing.

• Safety: AirFinder can monitor traffic in hazardous areas and alert when an untrained worker enters a zone containing dangerous materials.
• Security: In regulated industries such as defense, tags can enforce ITAR compliance by restricting access to sensitive work areas and triggering alerts for unauthorized entry.
• Space Utilization: Anonymous tracking of bodies (not identities) reveals which areas are over‑used or under‑used, guiding more efficient layout decisions.
• Performance: While the most invasive, tracking worker location and time can surface process bottlenecks and training needs. Many HR departments view this data as a tool to boost productivity, provided privacy concerns are addressed transparently.

Monitoring Equipment for Predictive Maintenance

Most factory automation systems operate on closed OT (operational technology) networks that generate vast amounts of data. When this data is collected and analyzed, it unlocks significant insights into equipment health.

Predictive maintenance (PdM) leverages these insights to spot impending failures before they occur. The PdM market is projected to reach $11 billion by 2022, as manufacturers realize the cost savings from avoiding unscheduled downtime.

For instance, if a machine’s power consumption rises 20 percent in a month, PdM algorithms flag a potential issue, prompting preemptive maintenance. This targeted approach eliminates guesswork, reduces repair costs, and keeps production running smoothly.

Ready to Take Your Manufacturing Facility to the Next Level?

The suite of tracking and monitoring solutions available in connected factories can transform every element of your production cycle—from inventory control to worker safety to equipment uptime. Contact Link Labs today to discover how AirFinder offers an affordable, easy‑to‑implement path to next‑generation connectivity.