QDY àkwà mmiri Foundry crane na nko na-bụ-eji na ebe ebe a wụrụ awụ metal na-ebuli.The ọrụ klas nke zuru igwe bụ A7, na thermal-echebe mkpuchi na-agbakwunyere na ala nke isi girder.The mgbakọ na ule nke kreenu kwekọọ na akwụkwọ No.ZJBT[2007]375 nke e nyere site General Administration of Quality Supervision,Inspection na kwarantaini nke ndị mmadụ Republic of China.Ebe a wụrụ awụ nonmetal ihe na-acha uhie uhie-ọkụ siri ike metal na-ebuli nwekwara ike na-ezo aka akwụkwọ a.
A na-akpọ crane eriri okpukpu abụọ na-atụgharị n'elu crane, ọ na-ebuga ladles maka inye aka ladle jupụtara na ígwè a wụrụ awụ n'ọkụ oxygen bụ isi (BOF), ma ọ bụ nchara a wụrụ awụ sitere na BOF na ọkụ ọkụ eletrik gaa na igwe nkedo na-aga n'ihu.A nwekwara ike iji ya mee ihe na nkedo, nke a na-akpọkwa crane teeming.Dị ka ọ dị na kreenụ chaja, nchekwa na ntụkwasị obi na-ebute kreenu a na mbụ ebe ọ bụ na a na-eji ya ebu nchara a wụrụ awụ.