Henan mine crane co., LTD. Product introduction: Mining metallurgy crane is in QD type gm bridge crane on the basis of improved after preparation, in accordance with the general administration of quality supervision and quarantine issued "about metallurgy lifting machinery treatment about the opinions of notice (qc office [2007] no. 375) the provisions of the design and manufacture and relevant safety requirements of technical specification.The equipment level of work for the A7, weighing less than 74 tons, mainly is suitable for the lifting molten metal smelting workshop, by the box bridge, the lifting trolley, cart running mechanism and electric control system.
