ʻO kekahi o nā hewa maʻamau o ka mea kanu hui asphalt ʻo ka hemahema o ka mea hānai meaʻai anu. ʻO ka ʻōlelo maʻamau, ʻo ka hemahema o ka meaʻai meaʻai anu e pili ana i ka pilikia o ke kāʻei ʻana i ka wikiwiki. ʻO ke kumu nui o kēia ʻano, ʻo ia ka liʻiliʻi o nā mea maka i loko o ka hopper mea anuanu, kahi e hoʻonui nui ai ka mea hoʻoili i ke kāʻei i ka wā e hānai ai, no laila e pau ka hana ʻana o ka mea hānai meaʻai ma muli o ke kaumaha.

ʻO ka hoʻonā i kēia pilikia e hōʻoia i ka lawa o ka nui o nā mea maka i ka hoʻomanaʻo i ka mea hānai.
ʻO ka hāʻule ʻole o ka hui ʻana o ka mea hoʻohui asphalt kekahi o nā pilikia maʻamau. ʻO ka ʻōlelo maʻamau, ma muli o ka walaʻau ʻino o ka mīkini i hana ʻia e ka overload. ʻO ka hoʻonā ʻana i kēia pilikia ʻo ka nānā mau ʻana e hōʻoia inā he pilikia. Inā loaʻa, pono e pani i ka bearing paʻa.
He mea maʻamau ka pilikia o ka pale i ka wā o ka hana ʻana o ka mea kanu asphalt mixing. No ka pale, i ka wā o ka hana ʻana, ma muli o ka nui o ka ʻaila ʻaila i loko o ka hui ʻana, ʻike ʻia ka ʻili o ke alanui ma hope o ka paving a me ka ʻōwili ʻana i ka aila keke. ʻO ke kumu nui o kēia pilikia ʻo ia ka nui o nā puka o ka pale, no laila i kēia manawa, pono ʻoe e nānā mua inā kūpono ka hāmeʻa o ka pale.