He aha ka huila PU a he aha kona mau hiʻohiʻona

I nā makahiki i hala iho nei, ua ulu wikiwiki ka ʻoihana PU o Kina, me ka PU e like me ka hoʻohana nui ʻana o ka huila ʻili huila. ke kaʻina hana e hoʻonui i nā mea hoʻohui, no laila ke alakaʻi nei i kahi hana kiʻekiʻe. Me ke kū'ē puncture, ke kumu kūʻai kiʻekiʻe, ka paʻa maikaʻi, ʻaʻole maʻalahi i ka paheʻe, ʻoi aku ka paʻa ʻana o ka ʻaʻahu, ka hana hōʻoluʻolu maikaʻi. ʻO ka huila PU e like me kekahi o nā casters i hoʻohana nui ʻia, aia nā ʻano penei:
1. ʻO ke kūpaʻa abrasion ikaika: ʻo ka mea nui o ka huila PU, polyurethane, he kūpaʻa abrasion ikaika, a hiki ke hoʻohana ʻia i nā ʻano ʻano like ʻole o ka honua, e like me ka sima, nā papa lāʻau, nā kāloka, nā plastics, etc., me kahi ākea ākea. nā noi.
2. Haʻahaʻa haʻahaʻa: Ke hoʻohālikelike ʻia me nā huila kaila maʻamau, hoʻopuka nā huila PU i ka haʻahaʻa haʻahaʻa i ka wā e hele ai, hiki ke hoʻemi i ka hoʻopilikia ʻana o ka walaʻau kaiapuni i nā kānaka.
3. ʻO ke kūpaʻa hoʻoikaika maikaʻi: Loaʻa i nā huila PU ke kūpaʻa kiʻekiʻe, hiki ke kū i ke kaumaha nui, a ʻaʻole maʻalahi ke hoʻololi i ka wā e lawe ai i nā ukana kaumaha, no laila hiki ke hoʻohana ʻia no nā mea hana a me nā mea pono e kū i nā ukana nui.
4. ʻO ke kūpaʻa ʻana o ka corrosion: ʻAʻole maʻalahi ka ʻili o ka huila PU i ka corroded a oxidized, ʻoiai inā hoʻohana ʻia i loko o kahi wahi humid ʻaʻole e hoʻopilikia i kāna hana, no laila kūpono ia no ka hoʻohana ʻana i nā ʻano hana like ʻole.
5. Elasticity kiʻekiʻe: He kiʻekiʻe loa ka elasticity o nā huila PU, no laila hiki iā lākou ke hele manuahi ma nā ʻaoʻao like ʻole, e pale aku i ka haʻalulu a me ka haʻalulu i hana ʻia e ka undulation o ka ʻili alanui, e hoʻomaikaʻi ai i ka ʻoluʻolu a me ka palekana o ka hoʻohana.
6. ʻO ke kumu kūʻai haʻahaʻa haʻahaʻa: ʻO nā huila PU he haʻahaʻa haʻahaʻa i ka mālama ʻana me nā casters i hana ʻia i nā mea ʻē aʻe, no ka mea, ʻoi aku ka ikaika o ka mea, ʻaʻole maʻalahi ke komo a me ka pōʻino, no laila hiki ke hoʻemi i ka helu o nā manawa a me ke kumukūʻai o ka hoʻololi ʻana i nā huila.

Ma muli o nā hiʻohiʻona o nā mea PU, ʻo JOYAL manganese steel casters e hoʻohana pū i nā mea PU e like me ka huila ʻili o nā mea i 21 Ideal Heavy Duty Curved Surface Iron Core, 21G Ideal Heavy Duty Flat Iron Core, 22F Innovative Curved Surface Heavy Duty Precision Iron Core, 22G Inovative Flat Heavy Duty Precision Iron Core, 24 Zhitai Ultra-Heavy Duty Urethane, a me 2 Powerful Iron Core Urethane, etc. series products. Inā loaʻa iā ʻoe nā pono kūʻai, e ʻoluʻolu e nīnau!