He aha ka mea e nānā pono ai i ka wā e hoʻohana ai i nā cranes hoist i ka wā e hāpai ai i ka wela kiʻekiʻe a i ʻole metala hoʻoheheʻe

https://www.jtlehoist.com/lifting-hoist-electric-hoist/https://www.jtlehoist.com/lifting-hoist-electric-hoist/

ʻOiai koi ʻia nā pahu hoist maʻamau ʻaʻole e hāpai i ka metala i hoʻoheheʻe ʻia, aia nō ka nui o nā mea hoʻohana e hoʻohana ana i nā cranes gantry portable e hāpai i nā ʻāpana metala liʻiliʻi a me nā ʻāpana metala liʻiliʻi liʻiliʻi.ʻO ka frame hoist i hoʻohana ʻia i ka ʻoihana metallurgical pono e loaʻa i nā ana palekana palekana kūikawā:

① Pono kēlā me kēia mīkini e hoʻohana i ke ʻano kaʻa pālua.Ke hāʻule kekahi mea hoʻokele, hiki i ka mea hoʻokele ʻē aʻe ke hoʻomau i ka hoʻokele ʻana i ka mīkini holoʻokoʻa e pale ai i ka metala hoʻoheheʻe mai ka paʻa ʻana i loko o ka ʻeke metala i ka wā e pani ʻia ai;

② Pono kēlā me kēia mīkini e hoʻohana i ke ʻano hana pālua pālua.Ke hāʻule ka pahu mua, e hana ka lua o ka pahu e hōʻoia i ka hiki ke hoʻomau i ka hana braking;

③Ma muli o ka hana ʻana i ke kiʻekiʻe wela, pono ke kiʻekiʻe insulation o ka kaʻa a me nā mea uila nui e piʻi i ka pae H a i luna paha (ʻo ka mahana hana ʻae ʻia ʻo 180 ℃, aʻo ka mahana hana ʻae ʻia o ka papa F he 155 ℃, ka mahana hana ʻae ʻia o B. ʻO ka papa he 130 ℃, a ʻo ka mahana hana ʻae ʻia o ka papa E he 130 ℃. ʻO ka mahana he 120 ° C, ʻo ka mahana hana ʻae ʻia o ka papa A he 105 ° C, a ʻo ka mahana hana ʻae ʻia o ka papa Y he 900 ° C);

④ʻAʻole emi ka pae hana o kēlā me kēia kula ma mua o M6;

⑤ ʻO ke kumu o ke kaula uea kila he kumu asbestos.


Ka manawa hoʻouna: Mei-13-2022