Balance is required so that all work stations are kept fully occupied, and work between stations is kept constant (this avoids backloads, excessive WIP etc).
Mizani anahitajika ili vituo vyote kazi ni agizo kikamilifu ulichukua, na kazi kati ya vituo vya ni agizo mara kwa mara (hii inazuia backloads, utokaji WIP nk).