ʻO ka mīkini mīkini hāpana kahi hana hoʻoili pepa polokalamu lawelawe i hoʻohanaʻia e hoʻololi i nā'ōwili pepa i loko o nāʻano pololei. ʻO ka mea nui i kauʻia ma kahi'ōnaehana hoʻoiho hua, pepa pepa,'ōnaehana hoʻohui,'ōnaehana bandlelo. I ka wā hana, e komo ana ka'ōwili pepa i ka mīkini ma o ka pepa pepa, a ma hope o kahi kaʻina o ka'ōnaehana cylindrical pololei. ʻOkiʻia, compaction, a hiki i nā mea hou e hiki ke laweʻia e like me ka mea e pono ai, a hope, ua loaʻa ka huahana pepa i loaʻa.
Loaʻa i ka mīkini wili paʻa nāʻano maʻalahi o ka hana maʻalahi, kiʻekiʻe e hoʻohālikelikeʻia ka hana kiʻekiʻe, a me ka maikaʻi kūpono. Ua hoʻohana nuiʻia ia ma nā huahana pepa, nā pepa paʻi, nā'āpana pepa, nā kiʻi, a me nāʻoihana'ē aʻe e hoʻolako i kēia mauʻoihana me ka pepa kiʻekiʻe.
Hiki ke hoʻoponoponoʻia nā mīkini hana i nā pepa e pono ai e like me nā mea likeʻole a me nā hiʻohiʻona pepa. I ka manawa like, hiki pū ke paʻa pū me kekahi mau hana hou, e like me ka mea e hoʻohuli ai, e pili ana i ka kūpono o ka hana hana a me nā automation.
I ka pōkole,ʻo ka mīkini kiʻi kiʻi kiʻi maikaʻi loa he mea hana e hāʻawi ai i nā huahana pepa nui e hāʻawi i nā huahana o ka pepa i nā cylinder mau mea e hoʻohuli ai i nā hana uila
