Stagger furnace pre-heat and compressor startup at shift change
Incomer MD hit 1,240 kVA at 07:15 - three furnaces and two compressors ramped together before first pour.
₹2-5L/month
Assigned: Electrical maintenance / shift supervisor
How much can auto component manufacturers reduce their electricity bill?
What is maximum demand and how does it affect my electricity bill?
How does Stamped Energy work for die casting plants?
Automotive
Rupee-scored prescriptions for auto component plants
Die casting, forging, heat treatment, and rubber moulding already have meters and SCADA. Stamped is the intelligence layer on that stack: live data, assigned next actions, evidence on the bill. Read-only. No hardware retrofit.
In this plant
Where the auto-component bill actually moves
Die casting, forging, heat treatment, and rubber moulding. Same processes you run.
Die casting
Melting, holding, and core-cooling compressors hit the incomer together at shift start. Stamped ranks stagger and holding cuts against shot rate, not a flat kW alarm.
Forging
Hammer and press peaks set MD. Sequencing and idle-auxiliary cuts are assigned before the billing window closes.
Heat treatment
Weekend soak with no batches is a holding bill. Setback and tariff-window timing are prescribed per furnace.
Rubber moulding
Curing heat and idle presses between batches. Cycle and changeover windows get a rupee-scored owner.
Example prescriptions
What supervisors receive
Illustrative actions from comparable auto component plants. Your pilot writes these from your meters and bill.
Setback heat treatment furnaces over empty weekends
Furnaces 3 and 4 held at soak with zero batches scheduled Saturday-Sunday. Holding load visible per furnace.
₹1.5-4L/month
Assigned: Heat treatment supervisor
Reduce compressor unload hours between press strokes
Screw compressors sized for peak stroke demand running 60%+ of shift in unload with no production benefit.
₹1.2-2.5L/month
Assigned: Utilities / maintenance
Impact ranges are benchmark estimates from comparable plants, not customer guarantees. Verified figures come from your plant with evidence.
What you gain
The floor knows what to do. Leadership sees the evidence.
Indicative language from comparable plants. Your pilot replaces it with plant figures.
Assigned energy moves
Ranked prescriptions on startup overlap, holding, and idle auxiliaries, without changing the process recipe.
Stable SEC in the operating band
Drift vs this plant's baseline, not a generic dashboard threshold.
Earlier equipment intervention
Power-draw and duty-cycle drift tied to rupee and process risk. Not a vibration PdM claim.
FAQ
Common questions
How much can auto component manufacturers reduce their electricity bill?
Comparable auto component plants using assigned, rupee-scored actions typically see an indicative 12-20% monthly bill movement, with die casting and forging often recovering a large share on MD from shift-start sequencing. Your pilot replaces those bands with plant figures.
What is maximum demand and how does it affect my electricity bill?
Maximum demand (MD) is the highest average kVA your plant draws in a billing window. Indian DISCOMs charge a fixed rate per kVA of recorded MD each month. Overlapping furnace pre-heat, compressor startup, and press cycles at shift start are the most common MD drivers in auto component plants.
How does Stamped Energy work for die casting plants?
Stamped connects read-only to your incomer meter and SCADA, builds production-aware baselines per cell and shift, then sends rupee-scored prescriptions: stagger furnace pre-heat, stage compressors, cut holding load. Owners get the action on WhatsApp.