One, QD-purpose bridge crane of the crane design and manufacture and inspection comply with GB / T3811, GB / T6067, GB / T14405 standards provisions Nanchang general overhead crane, to implement the approved and promulgated in May 2002 before the relevant overhead crane All countries and machinery industry standards, equivalent to the ISO, DIN, FEM, IEC and other foreign advanced standards. Products in the introduction of foreign advanced technology, based on the calculated optimal design, the use of new materials, new technology, the famous brand of high quality generic bridge crane supporting components, is a new high quality, high performance, low operation and maintenance costs bridge crane, widely used in factory workshops, warehouses, open space Handling materials. Main features a work by the use of grade-level cranes (design lifetime of work cycles) and the load status (nominal load pedigree number) into A1-A8 level. A5, A6 class technical performance standard products, such as the table shows, the other working-level needs special order 2, crane machine by bridge, car, traveling mechanism, electrical control equipment of four major components. Three, four box girder bridge is welded structure, bearing good performance. Control room bright 'comfort, can be configured according to user needs fans, air conditioners, chillers and so on. 4, the car according to the user's requirements change Zhengzhou general overhead crane can be equipped with electronic scales, there are multiple ways of speed (with inverter) for the user to select from the operating speed up and run institutions. For lifting hazardous materials and liquid metal crane bridge crane Wuhan General, provides dual brakes. 5, there are electrical control cab remote control and on the ground in two ways for users to choose the first, short circuit protection, voltage protection, overcurrent protection, boarding chain protection and other security protection. Electrical components selected domestic well-known brand-name companies, to ensure stable and reliable operation. 6, with a large crane outdoor use, the car rain cover. Bridge crane is Hengjia in workshops, warehouses and empty field for material lifting material lifting equipment. Because it is situated on both ends of the tall concrete pillars or metal stents, shaped like a bridge. Bridge crane lay on both sides of the bridge along the elevated track longitudinally running, you can take full advantage of the space below the bridge lifting materials, unhindered ground equipment. It is the most extensive range, a number of the most common overhead crane lifting machinery Zhengzhou, general overhead cranes, crane gravity provided by the gravity of Henan Province Crane Limited. Gravity Henan Province Crane Co. (www.zlqzj.com.cn) strong, credible, Xinxiang in Henan machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the gravity lift and you hand into the brilliant, for a better future!