Let’s talk about Kaizen. I’ve spent decades in manufacturing, and I’ve seen countless attempts at implementing Kaizen. Some brilliant, some absolute disasters. Here’s what actually works on the factory floor. I’m talking about the Kaizen mindset, not big change Kaizen bursts, which I will cover in another post.
What Kaizen Really Means (Not What Consultants Tell You)
Listen – Kaizen isn’t some mystical Japanese concept that requires meditation and zen gardens. It simply means ‘change for better’ through small, consistent improvements. That’s it. No fancy consultancy speak needed. I honestly don’t like using terminology but it’s pretty commonplace these days.
Why Most Kaizen Programs Fail
I’ve seen most Kaizen initiatives collapse within months. Why? Because companies try to make it too complicated. They bring in expensive consultants who’ve never operated a machine in their lives, stick Japanese words all over the walls, create complicated charts that confuse everyone, and wonder why nothing changes.
The Simple Stuff That Works
Here’s what I’ve seen succeed time and time again:
- Staff involvement at all levels
- Small daily improvements
- Quick implementation of good ideas
- Regular follow-up
- Good communication of ideas and progress
- Celebration of successes (even tiny ones)
Getting Started Without the Fuss
You don’t need a massive launch event or expensive training programs. Start small. For example, begin by asking each shift to suggest one tiny improvement per week. Make sure everyone understands that they can make suggestions and all suggestions will be looked at. Simple stuff, but it ought to work.
The Five Basic Rules I’ve Learned
- Keep improvements small and manageable
- Act quickly on suggestions
- It’s OK if changes don’t work
- Give credit where it’s due
- Have fun
Common Nonsense to Avoid
Oh, this gets my blood boiling. I keep seeing companies:
- Setting unrealistic targets
- Ignoring staff suggestions
- Making everything too formal
- Expecting instant results
- Thinking that shiny ball technology is the answer to everything
Real Examples from Real Factories
It’s really important to involve those doing the work. Don’t just send in the engineers to tell factory operators what to do. One example of a Kaizen exercise is where operators redesign their own work cell using cardboard boxes to layout the positions of work benches and machinery. A common way of doing this would be to let a process engineer create something using CAD software but that does not involve operators. This way, the operators own the changes. In the image, note the engineers on the right. They are standing behind the yellow line – they are there for consultation, but not to decide what happens.
Making It Stick – The Practical Bits
Here’s something nobody tells you – Kaizen needs structure to work. But not the fancy sort. You need:
- Regular check-ins (weekly is good)
- Clear ways to submit ideas
- Quick decision-making process
- Simple tracking system
The Money Side
Let’s talk brass tacks. A Kaizen mindset saves money. You ought to save a decent amount even in your first year just from staff suggestions. Not bad for zero investment.
Technology vs Simple Solutions
Yes, you can use fancy software to track Kaizen initiatives. But honestly? A whiteboard and some Post-it notes often work better. I’ve seen systems costing hundreds of thousands of dollars sitting and gathering dust while simple suggestion boxes generate golden ideas. Remember, the software does not generate ideas, people do.
A Basic Kaizen Implementation Checklist
This is mainly for larger kaizen ‘bursts’ but can also be used for smaller activities.
- Identify the Area for Improvement
- Select a process or area that needs improvement.
- Gather data and understand the current state.
- Form a Kaizen Team
- Assemble a cross-functional team.
- Ensure team members understand their roles and responsibilities.
- Set Clear Goals
- Define specific, measurable objectives.
- Ensure goals align with overall business strategy.
- Plan the Kaizen Event
- Schedule the event and allocate resources.
- Prepare necessary materials and tools.
- Conduct Training
- Train team members on Kaizen principles and tools.
- Ensure everyone understands the process and objectives.
- Analyze the Current Process
- Map out the current process (e.g., using a flowchart, value stream map or whatever your team are comfortable with).
- Identify waste and inefficiencies. If your team do not know how to identify waste, you should not even be considering this whole exercise.
- Develop Improvement Ideas
- Brainstorm all potential solutions.
8. Prioritize ideas based on impact and feasibility. i.e
· Easy and Big Impact – Do it now
· Hard and Big Impact – Plan and do it soon
· Easy and Low Impact – Do it when you have some spare time
· Hard and Low Impact – Forget it
- Implement Changes
- Execute the selected improvements.
- Monitor the implementation process.
- Measure Results
- Compare the new process to the baseline data.
- Evaluate the effectiveness of the changes.
- Standardize and Document
- Update standard operating procedures (SOPs).
- Document the new process and share with relevant stakeholders.
- Follow-Up
- Schedule follow-up meetings to review progress.
- Make additional adjustments if necessary.
- Celebrate Success
- Recognize and reward the team’s efforts.
- Share success stories to encourage a culture of continuous improvement.
Need a Hand Getting Started?
If you’re thinking about implementing Kaizen in your factory – or if your current program needs a reset – give us a bell at Shepherd Partnership. We’ve helped dozens of manufacturers set up practical improvement systems that actually work.
Send us an email at noah@shepherd-partnership.com for a straightforward chat about how we might help. No PowerPoint presentations, no consultancy waffle – just practical advice from people who’ve done it before.
Note: I’ve kept the checklist simple because that’s what works in real factories. You can always add more detail later based on your specific needs.