Lean manufacturing Archives - Greendot Management Consultancy

ISO 9001:2026 — The Upcoming Revision: What Indian Manufacturers Must Know and How to Prepare

ISO 9001 — the world’s most widely adopted quality management standard with over one million certified organizations globally — is undergoing its most significant revision since 2015. The new ISO 9001:2026 standard is expected to be published in the second half of 2026, with a transition period of approximately 3 years following publication. For Indian

FMEA — Failure Mode and Effect Analysis: The Risk Prevention Tool Every Indian Manufacturer Needs to Master

A chemical plant in Surat had a critical batch reactor that experienced an unexpected pressure build-up twice in one year — each time resulting in emergency shutdown, production loss, and a near-miss safety incident. When Greendot consultants facilitated an FMEA workshop, the team identified 14 failure modes in the reactor system — 3 of which

Why Indian MSMEs Fail ISO Audits: The 7 Real Reasons — and How to Fix Every One

Every year, hundreds of Indian MSME factories arrive at their ISO audit with confidence — and leave with a list of non-conformances (NCRs) that surprises and frustrates them. ‘We have been following the same processes for years. We trained our people. We have all the documents. What went wrong?’ The answer is almost always the

OEE — Overall Equipment Effectiveness: How to Calculate It, What Score to Target, and How to Improve It in Indian Factories

Most Indian factory managers can tell you their production output. Very few can tell you their OEE — and fewer still understand why OEE is a fundamentally more useful number than production output alone. OEE (Overall Equipment Effectiveness) is the global gold standard metric for measuring how effectively your manufacturing equipment is being used. It

SMED: How to Slash Changeover Time and Unlock Hidden Capacity In Indian Manufacturing Plants

A pharma packaging line in Ahmedabad was spending 4.5 hours changing over between product batches. After a 3-month SMED project, the same changeover took 38 minutes. Output capacity increased by 35% — without adding a single machine or worker. This is not an exceptional result. Across India’s manufacturing sector — from pharmaceutical fill-finish lines to

5S Implementation in Chemical Plants: Why Safety, Compliance, and Productivity All Start with Workplace Organization

An auditor conducting a SMETA 4-Pillar assessment at a Gujarat chemical plant spent the first 20 minutes of the factory tour walking through the production area. She said nothing — but she was noting everything: chemicals stored without labels, blocked emergency exits, SDS sheets buried under stacks of paper, PPE hanging on a hook next

Value Stream Mapping (VSM): The Lean Tool That Shows You Exactly Where Your Factory Is Losing Time and Money

A bearing manufacturer in Pune was struggling with a 22-day lead time for a product their customer wanted in 5 days. Management assumed the problem was machine capacity. A 3-day Value Stream Mapping exercise revealed something different: the actual machining time was 47 minutes. The other 21.5 days were waiting — in queues, in batches,

Kanban Implementation in Indian MSMEs: How to Replace Overproduction with a Demand-Driven Pull System

A mid-size engineering components manufacturer in Rajkot was simultaneously experiencing two problems that seemed contradictory: critical raw materials running out and causing production stoppages, while their warehouse was overflowing with finished goods no one had ordered. The planning manager was scheduling based on forecasts. The warehouse team was building safety stock. And the result was

Poka Yoke — Mistake-Proofing: How to Eliminate Defects at the Source in Indian Manufacturing Plants

A pharmaceutical packaging line in Ahmedabad was rejecting 2.3% of blister packs due to missing tablets — caught only at final inspection, after the entire batch had been produced. One engineer suggested mounting a simple vision sensor at the blister-filling station that halted the line when any cavity was detected empty. The rejection rate dropped

PDCA vs DMAIC: Which Problem-Solving Method Should Indian Manufacturers Use — and When?

A quality manager at an engineering company in Pune had two problems on her plate simultaneously. The first: a recurring packaging defect that appeared every few weeks, without a clear root cause. The second: a chronic 15% scrap rate on a CNC machining line that had been running for three years. Her instinct was to

Lean Manufacturing in the Pharmaceutical Industry: How Indian Pharma Manufacturers Eliminate Waste Without Compromising Compliance

The most common objection Greendot consultants hear from Indian pharmaceutical factory managers when lean manufacturing is first introduced is: ‘We cannot apply lean here. We are GMP-regulated. We cannot change processes without validation.’ This objection is understandable — but it is wrong. Lean manufacturing and pharmaceutical GMP compliance are not opposing forces. They are deeply

ISO 45001 — How It Replaced OHSAS 18001: What Indian Companies Still Haven’t Updated — and Why It Matters in 2026

Understand the critical differences between ISO 45001 and OHSAS 18001, why outdated certification creates compliance risks, and how Indian manufacturers can transition to meet global safety standards.

5S System in Office: Boosting Productivity and Efficiency

5s system in office In a fast-paced business environment, improving office organization and efficiency is key to staying competitive. One of the most effective methods for achieving this is the 5S system, a cornerstone of Lean management that was developed in Japan in the 1960s as part of the Toyota Production System. Since its inception,

Understanding Inventory Management: Key Concepts and Future Prospects

Inventory refers to the goods or materials that a business intends to sell to its customers for profit. It is a vital component of the supply chain and plays a crucial role in ensuring that the right products are available at the right time to meet customer demand. Inventory management involves the systematic tracking and

7 Easy Steps to Boost Efficiency – Lean Manufacturing in Small Companies

Lean Manufacturing in Small Company

5S System Implementation Consultant

1. Introduction to the 5S System The 5S System is a highly effective workplace organization methodology originating from Japan. Its goal is to create a clean, safe, and efficient work environment through five simple steps: Sort, Set in Order, Shine, Standardize, and also Sustain. The 5S system is a cornerstone of Lean Manufacturing, driving improvements