Continuous Improvement — definition
Ongoing, incremental process of identifying and implementing small operational improvements to quality, efficiency or safety, rather than relying solely on large periodic upgrades.
Continuous improvement programmes, often referred to by the Japanese term kaizen, typically operate through structured cycles such as plan-do-check-act and rely on frontline staff input alongside data from metrics like OEE and yield. They complement, rather than replace, planned capital investment.
Why it matters to industrial buyers
A documented continuous improvement programme can extend the useful life and performance of existing assets, affecting the timing and scale of future capital expenditure decisions.
Key reference points
Common cycle
Plan-do-check-act (PDCA) is a widely used improvement cycle structure.
Origin
Associated with the Japanese term kaizen, meaning change for the better.
How it is used in practice
The plant's continuous improvement programme reduced scrap rate by 1.5 percentage points over twelve months through incremental process adjustments.
Frequently asked questions
Does continuous improvement replace capital investment?
No, it complements capital investment by improving the performance of existing assets between major upgrade cycles.
Who typically drives continuous improvement?
Cross-functional teams including operators, maintenance and quality staff, often coordinated by a dedicated improvement lead.
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Related terms
Lean Manufacturing
Management approach focused on eliminating non-value-adding activity, or waste, from production processes while maintaining or improving output quality and flexibility.
Overall Equipment Effectiveness (OEE)
Composite performance metric combining availability, performance and quality rates to express how effectively a production asset converts planned time into good output.
Yield and Scrap Rate
Pair of quality metrics expressing the proportion of input material converted into acceptable finished product versus the proportion lost as scrap, rework or waste.
Labour Productivity
Ratio of production output to labour input, commonly expressed as units or tonnes produced per worker-hour, used to evaluate workforce efficiency and automation returns.
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Reference content only. Global B2B Group is independent of equipment manufacturers and financing institutions; definitions are provided for education and do not constitute engineering, financial or legal advice.