https://www.m365.fm/entity/heijunka/A lean method that levels production by volume and mix over time, so a plant follows a steady, repeating pattern instead of swings in orders, which reduces stock, overtime and lead time.enhttps://www.m365.fm/community/u/mirko-p/blog/heijunka-production-leveling-how-it-works/https://www.m365.fm/community/u/mirko-p/blog/heijunka-production-leveling-how-it-works/Wed, 11 Nov 2026 00:00:00 -0000articleHeijunka levels the type and quantity of production over a fixed period. Learn how leveling by volume and mix works, with a heijunka box example and numbers.