Lean: ¿Qué es Heijunka?

What is Heijunka in Manufacturing?

Understanding Heijunka

• Heijunka is a key technique within the Lean manufacturing system aimed at leveling production to avoid issues like excess inventory and bottlenecks.

• The primary goal of heijunka is to distribute workload evenly, moving away from large batch production towards a continuous and balanced flow.

How Heijunka Works

• Instead of producing large batches of a single product, heijunka advocates for small, mixed batches over time, allowing for quicker responses to demand changes.

• This method reduces wait times and minimizes the risk of overproduction by staggering the production schedule.

Benefits of Implementing Heijunka

• Reduces in-process inventory, freeing up both space and capital for companies.

• Enhances operational efficiency by decreasing downtime and increasing flexibility to meet customer demands more swiftly.