QDY bridge foundry crane with hook is mainly used at the place where the molten metal is lifted.The working class of the full machine is A7, and thermal-protection coating is added at the bottom of the main girder.The assembling and test of the crane e like me ka palapala No.ZJBT[2007]375 i hoʻopuka ʻia e General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. keia palapala.
ʻO nā kāʻei pālua e hoʻolei ana i ka crane ma luna o ke poʻo i kapa ʻia ʻo ladle handling crane, lawe ia i nā ladles no ka hāʻawi ʻana i ka ladle i hoʻopiha ʻia me ka hao hoʻoheheʻe ʻia i ke kapuahi oxygen kumu (BOF), a i ʻole ke kila hoʻoheheʻe ʻia mai ka BOF a me ka umu uila arc i ka mīkini hoʻolei mau.Hiki ke hoʻohana ʻia no ka teeming a me ka hoʻolei ʻana, i kapa ʻia ʻo teeming crane pū kekahi.E like me ka crane charging, ʻo ka palekana a me ka hilinaʻi ka mea mua me kēia crane mai ka mea i hoʻohana ʻia no ka lawe ʻana i ke kila hoʻoheheʻe.