Kūʻai pololei ʻo Kina i ke anuanu ʻōwili kila wili DC01-DC06 ikaika kiʻekiʻe

ʻO ka wili ʻōwili anuanu e pili ana i ke kaula kila i ʻōwili ʻia i loko o kekahi mānoanoa e ka huila ma ka lumi wela a ʻōwili ʻia i loko o ka wili holoʻokoʻa e ka coiler. Hoʻohālikelike ʻia me ka coil ʻōwili wela, ʻālohilohi ka ʻili o ke anuanu, ʻoi aku ka kiʻekiʻe, akā e hoʻopuka hou i ke koʻikoʻi kūloko, ma hope o ka ʻōwili anu e pono ai ka mālama ʻana.
Hoʻohana ʻia ʻo Hot Rolled Steel Coil e like me ka mea maka, ma hope o ka pickling acid e wehe i ka unahi oxide, ka ʻōwili anuanu, ka ʻōwili ʻana i loko o ka coil paʻakikī. Hoʻomaikaʻi ʻia ka ikaika, ka paʻakikī, ka paʻakikī a me ka plasticity index o nā ʻōwili paʻakikī i ʻōwili ʻia e ka paʻakikī o ka hana anuanu ma muli o ka hoʻololi mau ʻana o ke anu. , no laila e ʻilihune ka hana stamping, hiki ke hoʻohana wale ʻia no ka deformation maʻalahi o nā ʻāpana. Hiki ke hoʻohana ʻia nā ʻōwili paʻa paʻa e like me nā mea maka i nā mea kanu wela wela no ka mea ua lako nā laina galvanizing wela me nā uea deignition. ʻO ke kaumaha o nā ʻōwili paʻa i ʻōwili ʻia he 20-40 tons. ʻOwili mau ʻia nā ʻōwili pickling wela i ka lumi wela. ʻO 610mm ka anawaena o loko.