ʻO ka wehewehe pōkole:

1. He kūpono ka mīkini no ka meaʻai, ka lāʻau lapaʻau, ka ʻoihana kemika, ka ʻoihana hoʻonaninani o ka wai, ka ʻai o ke ana ʻana.

2.ʻO nā hana a pau o ka hanaʻeke, ke ana, ka hoʻopihaʻana, ka silaʻana, kaʻokiʻana a me ka heluʻana, hiki ke hana maʻalahi, i ka manawa like, hiki nō hoʻi e like me ke koi o nā mea kūʻai e paʻi ana i ka helu batch a me nā hana'ē aʻe.

3. ʻO ka hana paʻi paʻi, PLC control, drive stepper motor e hoʻomalu i ka lōʻihi o kaʻeke, hana paʻa, maʻalahi e hoʻololi a me kaʻike pono.