We Need More Production Capacity
Demand exceeds output, lead times are extending and customers are being turned away. The instinct is to buy equipment. The disciplined response is to establish where output is actually being lost, because the cheapest additional capacity in most plants is already inside the building.
Diagnose before you buy
Capacity is lost to availability (breakdowns, changeovers), performance (slow running, minor stops) and quality (rework, scrap). Each loss type has a different and dramatically different-cost remedy.
- Measure OEE per step over at least four representative weeks
- Separate the constraint from the symptom — the busiest machine is not always the bottleneck
- Check utility ceilings: refrigeration, steam, power and effluent frequently cap output invisibly
Your four realistic options
Rank them by cost per added unit and by time-to-capacity, then filter by demand certainty.
- Operational recovery — weeks to months, minimal CAPEX
- Debottleneck the constraining asset — 6–12 months, moderate CAPEX
- Parallel line — 12–20 months, high CAPEX, adds resilience and flexibility
- New facility — 18–36 months, adds geography, permitting and organisational risk
How to decide
Choose debottlenecking when a single asset constrains a stable line and growth is incremental. Choose a parallel line when you need redundancy, flexibility across product families, or a step change. Choose a new facility only when logistics, market proximity or site limits make expansion at the current location impossible.
How it gets financed
Capacity investment backed by contracted demand is highly financeable: equipment leasing, supplier credit, bank term debt and export-credit-backed facilities all apply. Match the tenor to the asset's economic life and stress-test the model at 80% of forecast volume.
Buyer checklist
Use this as a readiness test before committing capital or issuing an RFQ.
- 01OEE baseline measured per process step
- 02Loss categories separated and quantified
- 03Utility ceilings checked as potential constraints
- 04Operational recovery potential quantified first
- 05Options compared on cost per added unit per year
- 06Downstream constraint after expansion modelled
- 07Demand supported by contracts or firm forecasts
- 08Production lost during installation costed
- 09Financing tenor matched to asset life
- 10Verification run scheduled after commissioning
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CAPEX ROI & payback calculator
Model total installed cost, ramp-up, NPV, IRR and simple or discounted payback for a factory expansion, new line or equipment replacement — before you talk to any supplier.
Open the calculatorCommon mistakes
- 01Buying capacity without measuring OEE
Recreates existing losses at a larger scale.
- 02Solving the loudest problem
The visible symptom is often downstream of the real constraint.
- 03Forgetting the next bottleneck
New capacity stranded behind an unchanged step.
Frequently asked questions
How quickly can we add capacity?+
Operational recovery can deliver results within weeks; debottlenecking typically 6–12 months; a parallel line 12–20 months; a new facility 18–36 months.
How much does additional capacity cost?+
Express it as installed cost per additional unit per year. Between operational recovery and a new facility this figure can differ by a factor of ten for the same output gain.
Where this fits in your project
Global B2B Group is supplier-neutral and free for buyers. We help owners, investors and government organisations prepare industrial investments, qualify suppliers and structure project financing — with human experts, end to end.