Question 1

What is the Billet & Rebar Tracking System?

Accepted Answer

The Billet & Rebar Tracking System is a next-generation computer vision platform that enables automatic serial number identification, geometric analysis, and end-to-end traceability of steel billets and rebars on the rolling mill line even in harsh industrial conditions with heat haze, scale, and dust. Helious's AI-powered steel tracking system replaces manual stencilling and visual inspection, delivering real-time, error-free billet identification for quality assurance and dispatch management.

Question 2

How does AI identify billet serial numbers on a rolling mill?

Accepted Answer

Helious's Intelligent Multi-Camera System uses high-speed industrial cameras with AI-powered OCR (Optical Character Recognition) and heat-resistant imaging to read stamped or laser-etched serial numbers on hot billets at rolling speeds. The AI model is trained to handle scale buildup, partial marks, and distorted characters under extreme temperatures, achieving ultra-accurate billet identification that human inspectors cannot replicate at production line speeds.

Question 3

What is Advanced Geometric Analysis in rebar tracking?

Accepted Answer

Advanced Geometric Analysis is Helious's AI capability that automatically measures and records the cross-sectional dimensions, length, and surface profile of each rebar or billet passing through the camera field. This ensures that every product meets IS or ASTM steel specification tolerances before dispatch. Automatic geometric inspection of rebars reduces quality rejections at the customer end, eliminates manual sampling error, and enables 100% product-level quality documentation for TMT bar manufacturers.

Question 4

How does the system handle tracking under harsh industrial conditions?

Accepted Answer

The Billet & Rebar Tracking System is engineered for the harshest steel mill environments ambient temperatures above 50Â°C, heavy vibration, airborne scale and dust, and steam jets. Helious uses ruggedised industrial cameras with protective enclosures, AI models trained on low-contrast and high-glare images, and redundant multi-camera coverage to ensure zero tracking gaps even during scale-cleaning cycles or partial occlusions on the rolling line.

Question 5

Can the system trace rebars from casting to dispatch?

Accepted Answer

Yes. Helious's billet and rebar traceability system creates a complete digital chain of custody from the continuous caster (heat number to billet number) through the rolling mill to the finished TMT bar bundle. Each bundle is tagged with its heat number, cast sequence, dimensional data, and test certificate reference. This end-to-end steel product traceability is essential for BIS certification, export compliance, and customer quality audits at TMT bar plants and rebar manufacturers.

Question 6

What steel plant operations benefit most from billet tracking?

Accepted Answer

Billet and rebar tracking delivers maximum value to Integrated Steel Plants with continuous casters, Re-rolling Mills and TMT Bar Manufacturers, Wire Rod Mills, and Structural Steel Fabricators. It eliminates mix-ups between different grades (Fe 415/500/550), prevents dispatch of off-spec material, and accelerates customer complaint resolution by providing instant heat-number traceability. Plants processing 500+ tonnes per day see the highest ROI from automated steel product tracking.

Billet & Rebar Tracking System

AI Solutions Across Critical Industries

Power Plants – Especially thermal plants for fast coal unloading

Key Features & Benefits

Frequently Asked Questions

Ready to Transform Your Business with AI?