Друзья, подскажите пожалуйста, как грамотно перевести "buffer effect" в данном случае.

Sequential linkage in which the in-line machines and linked elements are directly connected to each other as part of a material flow process, where there is no buffer effect, where they work with the same operating method (continuous or discontinuous) and same operating speed and where the working speed is not controlled.

Буду благодарен за помощь!