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In today’s fast-paced logistics and manufacturing environments, efficiency, quality and reliability are critical. At Toyota Material Handling UK, these aren’t treated as separate priorities, they are the result of a single, proven philosophy: the Toyota Production System (TPS).
Developed by Taiichi Ohno in in the 1950’s to help Toyota produce high-quality products with minimal waste, TPS forms the foundations of what is known as lean manufacturing. Remaining just as relevant to modern material handling operations, its main purpose is to eliminate waste and inconsistencies while designing processes that flow smoothly without overburdening people or equipment.
The two pillars of TPS
Jidoka and Just-in-time formed the two pillars of TPS, allowing it to serve as the key differentiator and true source of lean thinking.
- Jidoka focuses on quality at source. When an issue occurs, processes are stopped and the problem is addressed immediately, preventing defects from being passed on and ensuring consistent standards.
- Just-in-Time focuses on efficient manufacturing. Developed in the 1930’s when resources were scarce, just-in-time depends on getting exactly the right components to exactly the right place at the right time.
Together these two pillars help to generate the ideal environment for promoting ideas and maximising value through cutting wasteful processes that lead to defects and overproduction.
Understanding TPS
TPS is built around a simple idea: focus on activities that add value for the customer and continuously improve everything else. It is underpinned by four core principles:
- Respect for people
- Zero defects
- One-piece flow on demand
- 100% value-added work
Rather than relying on short-term fixes, TPS provides a structured framework for long-term improvement. It encourages organisations to understand their processes in detail, identify inefficiencies, and solve problems at their root cause.
Continuous Improvement at the Core
The concept of Kaizen is what drives TPS in practice
Kaizen, or continuous improvement, empowers employees at all levels to identify small improvements in their day-to-day work. Over time, these incremental changes lead to meaningful gains in productivity, quality and safety.
Through focusing on long term sustainability rather than short term fixes, kaizen helps to reinforce TPS through creating a culture of consistent improvements that lead to efficiencies.
Applying TPS to Material Handling Operations
Although TPS originated in manufacturing, its principles can be translated into many-other environments, including material handling. In warehouses and distribution centres, inefficiencies often appear as unnecessary movements, waiting time, poor layout design or underutilised equipment.
TPS encourages teams to step back and ask whether each activity genuinely adds value. This process-focused thinking helps identify opportunities to improve flow, optimise resources and create safer, more productive working environments.
The elimination of waste
At the heart of TPS is the persistent elimination of waste, known in Japanese as Muda.
Waste itself can be defined as anything that does not add value and is often categorised into the 7 types of waste. These are;
- Overproduction
- Waiting
- Transportation
- Overprocessing
- Inventory
- Motion
- Defects
The ultimate goal, therefore, is Zero Muda which means Zero Waste.
By focusing on value-added work, making problems visible, and continuously improving processes, waste is progressively reduced. This might mean fewer unnecessary movements, better utilisation of trucks, or more streamlined workflows that improve throughput without compromising safety.
For customers, this results in more efficient operations, lower total cost of ownership and improved sustainability outcomes, all without sacrificing performance.
Through implementing TPS, organisations can expect better quality output, increased sustainability, improved lead times, reduced operational costs and increased profits.
Read our whitepaper on lean production to learn more about how you can implement TPS along with other strategies for reducing waste.