Center pivot imrrigation system:omwe amadziwikanso kuti makina ozungulira ulimi wothirira, makina othirira mozungulira, makina othirira ozungulira pivot, bwalo lothirira, etc.
Ndi sprinkler yaikulu yomwe imathandizira chitoliro chokhala ndi mutu wa sprinkler pa bulaketi yomwe imatha kuyenda yokha ndikuzungulira chapakati ndi njira yoperekera madzi popopera mbewu mankhwalawa.