1.QDY bridge foundry crane with hook is mainly used at the place where the molten metal is lifted. working class of the complete machine is A7, and thermal-protective coating is added at the bottom of the main girder.
2.The assembling and test of the crane conform to the document No. ZJBT [2007]375 which was issued by General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of
3.The place where molten nonmetal material and red-hot solid metal is lifted also can refer to this document.
4.All parts of the mechanical and electrical equipment are designed so that they are easily accessible from permanent service platforms for adjustment, lubrication, inspection, maintenance and repair.
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