Thermographic Inspection for Metals and Steel Facilities

thermal cycling between ambient and extreme heat zones causes differential expansion that shifts alignment and accelerates bearing degradation. In this environment, equipment failures cause heat loss in steelmaking at $20K–$100K per event, slab quality defects, and safety incidents near molten metal. Our infrared thermal imaging program specifically targets rolling mill drives, continuous caster oscillators, ladle cranes, furnace fans, descale pumps, and hydraulic power units — the assets where early detection has the greatest impact on heats per day and yield loss rate. We also account for extreme temperature exposure from molten metal handling, heavy shock loads, and abrasive dust contamination, adapting our measurement approach to maintain data quality despite these operating conditions.

Yes. Metals & Steel facilities must comply with OSHA general industry, EPA air quality permits, and NFPA 86 for furnace safety. Our infrared thermal imaging program generates the condition documentation needed for epa title v air permit compliance dependent on pollution control fan and baghouse reliability; crane inspection documentation for osha. Beyond compliance, the condition data drives measurable improvements in heats per day and yield loss rate by converting unplanned failures into scheduled repairs. Most metals & steel clients see meaningful reductions in heat loss in steelmaking at $20k–$100k per event within the first 12 months of program implementation.

Site walk to scope the asset population, criticality scoring against rolling mill drive train, furnace integrity, crane reliability, baseline measurements on the top 30 to 60 assets, then a regular cycle of annual electrical surveys, quarterly mechanical surveys. Findings get written up against NETA ATS-2017 §9 thermographic survey. For Metals & Steel facilities, the engagement usually includes coordination with the plant's existing compliance program — pulling Thermographic Inspection results into the OSHA hot work, EPA particulate audit file. Initial scope runs $15K-$45K depending on asset count, then ongoing at $1,500-$4,500 per facility-day.

Sub-sectors with the highest equipment criticality and longest production runs. Within Metals & Steel, that's typically operations running large rotating equipment 24/7 on tight production schedules. Smaller Metals & Steel operations with mostly batch work and shorter equipment populations get less leverage from Thermographic Inspection and may be better served by basic preventive maintenance with on-call diagnostic support.