For MDs/promoters, plant heads and production managers · Coimbatore-area manufacturing
Bottleneck downtime in rupees: a simple way to estimate it
A method you can use yourself — and a topic we discuss on diagnostic visits.
Quick answer
A bottleneck hour costs roughly lost saleable units × your contribution margin, plus any overtime, expediting or OEM penalties. You can estimate it from your own breakdown register. Dreamwell does not sell a downtime-measurement system as a packaged service; our lead offer is GST billing, inventory, WhatsApp AI and AI ops dashboards. Downtime is something we look at on a free diagnostic visit, with any custom work scoped in writing first.
You know the bottleneck stops — not what it costs in rupees
Downtime is a feeling
Everyone knows the machine stops, but nobody has numbers by reason, shift or duration.
Capex without a case
Buying another machine vs fixing stops is decided without a rupee figure.
Paper logs ignored
Breakdown registers are filled late and never totalled.
Where Dreamwell starts today
Lead offer: GST billing · inventory · WhatsApp AI · AI ops dashboards. Custom work only after written scoping.
Do the maths yourself
Lost saleable units × your contribution margin (+ overtime, expediting, OEM penalties) = rupees lost per bottleneck hour.
AI ops dashboards
Our dashboards run on billing, stock and order data, so lost dispatches and late orders show up in rupees.
Machine-level capture: scoped only after a visit
Downtime capture on a machine is not a packaged service. We discuss it on a diagnostic visit and scope it in writing if it makes sense.
How it starts: free diagnostic visit → ready apps first → custom work only if scoping supports it. About the diagnostic
What surveys and standards say
- Vendor survey (ABB India, Oct 2023, skewed to heavy industry): 88% reported unplanned outages at least monthly, with a typical cost around INR 7 million per hour. This is a survey average, not your plant’s number. (ABB, 12 Oct 2023)
- Report finding (Praxis via BW Auto World): for a ~₹1,000 crore auto-component plant, +10 percentage points of OEE can mean roughly 3 points of EBITDA. (BW Auto World, 23 May 2026)
Dreamwell apps to start with
Our lead offer for Coimbatore-area manufacturers on Excel or notebooks. These are business apps, not an MES, traceability or OT security system.
Frequently Asked Questions
How is the rupee figure calculated?
A bottleneck hour ≈ lost saleable units × contribution margin, plus overtime, expediting or OEM penalties it triggers. Use your own hours and margin — not survey averages.
Does Dreamwell sell downtime monitoring?
Not as a packaged service. Our lead offer is GST billing, inventory, WhatsApp AI and AI ops dashboards. Downtime is discussed on a diagnostic visit and any custom work is scoped in writing first.
What does Dreamwell sell today?
Ready business apps for Coimbatore-area manufacturers still running on Excel or notebooks: GST billing, inventory and stock, WhatsApp AI enquiry capture, and AI ops dashboards — with a 90-day goal of having them live on your own data. Anything custom beyond that is discussed only after a free diagnostic visit and written scoping; we do not promise it up front.
Related: Shop-floor to ERP data gap: what it is and where to start · OEM traceability queries: what IATF expects and where to start · OT network risk in plants: what the standards say · Free plant diagnostic visit for Coimbatore-area manufacturers · Coimbatore · About Dreamwell
Dreamwell Technologies Private Limited
Registered office: Sathyamangalam, Tamil Nadu · Operating hub: Coimbatore
Start with billing, stock and WhatsApp
WhatsApp +91 90805 83767 or use the contact form. Free diagnostic visit; we recommend ready apps first.
Chat on WhatsApp →Billing · Inventory · WhatsApp Bot · Contact