ʻO kapulley mea laweHiki ke mālama ʻia ka surface ma nā ʻano like ʻole e like me nā kaiapuni a me nā manawa kikoʻī.Hoʻokaʻawale ʻia nā ʻano hana lapaʻau i kēia mau ʻano:
1. Galvanization
He kūpono ka Galvanization no nā ʻoihana ʻenehana i hoʻohana ʻia i ka ʻoihana māmā, nā mea kani, nā ʻoihana electromechanical, nā mīkini mahiʻai, nā ʻoihana pale aupuni, a me nā mea ʻē aʻe. kuʻuna galvanizing:
(1) Mai hoʻohana i ka cyanide ʻona, no laila hiki ke mālama maʻalahi ka wai ʻōpala i hana ʻia.
(2) Loaʻa ka crystallization maikaʻi o ka uhi ʻana, maikaʻi maikaʻi, a me ka hiki ke hoʻopuehu a me ka hiki ke hoʻopili hohonu i nā mea o ka cyanide plating solution, i kūpono no ka electroplating o nā ʻāpana me nā ʻano paʻakikī.
(3) Hoʻonā paʻa paʻa a me ka hana maʻalahi
(4) ʻAʻohe corrosion i nā mea hana
(5) Ke kumukuai haahaa
2. Oihliimeplate
Hoʻohana nui ʻia ka chromium decorative i nā kaʻa, nā kaʻa, nā lako o ka hale, nā mea hana hale, nā mea hoʻololi, nā ʻāpana mechanical a me nā mea hana ʻē aʻe.He keʻokeʻo kālā ka ʻili, hoʻonani ʻia me ka chrome me ke kūpaʻa corrosion ikaika a me ka hopena hoʻonaninani maikaʻi, me ka coefficient reflective kiʻekiʻe.
3. Uhi Rubber
Hoʻopili ʻia ka paipu kila metala me ka lāʻau lapaʻau, a laila hoʻoheheʻe ʻia e hana i ka pulley uhi uhi.Ke hoʻohālikelike ʻia me ka pulley maʻamau, loaʻa i ka pulley uhi uhi nā hiʻohiʻona o ka elastic, ke kūpaʻa ʻana, ka pale ʻana i ka waikawa a me ka alkali, ka pale ʻaila (NBR), ke kūpaʻa wela a me ka hōʻoiaʻiʻo a me nā mea ʻē aʻe;Hoʻohana ʻia nā mea maka a me nā mea hoʻopili.Hoʻohana mau ʻia ka lāʻau kūlohelohe a me ka NBR.ʻO ka ʻeleʻele, ka ʻōmaʻomaʻo a me ka hina hina ke koho ʻia.
4. Paʻa chrome paʻa
ʻO ka chromium paʻakikī ka mea i ʻike ʻia he chromium paʻakikī, hiki i ka lāʻau lapaʻau ke hoʻonui i ka paʻakikī o ka ʻili o ka pulley, hoʻomaikaʻi i ka pale ʻana i ka ʻaʻahu, ka mahana a me ka pale ʻana i ka corrosion, hoʻohana ʻia i loko o ka mechanical mold, plastic mold, corrosion resistant valves, printing, textile and paper making pulley nā mea hana a me ke ana ʻana, he kālā keʻokeʻo ka ʻili.
Ka manawa hoʻouna: Iune-23-2022
