Nanning LD single girder crane, LD single girder cranes, lifting gravity provided by Crane Co., Ltd., Henan Province gravity. Road Zhiyuan, temper forward. Gravity Henan Province Crane Co. (www.zlqzj.com.cn) strives to be and you win, symbiosis, strategic partners to move forward, the more determined to become the machining of the most influential business, and you leap together to succeed ! Henan Province gravity Crane Co. (formerly Xinxiang recorded Army Crane Co., Ltd.) is a domestic and international reputation for excellence, one of the larger crane professional manufacturer. Mainly engaged in single and double girder cranes, gantry cranes, ship cranes, bridge machine, grab, electric hoist, and other lifting equipment manufacturing, sales and installation. Crane hoisting mechanism including run institutions, luffing mechanism, slewing mechanism and metal structures. Lifting mechanism is the basic working mechanism cranes, mostly composed by hanging system and winch Haikou LD single girder cranes, but also lift weights through the hydraulic system. Run institution for vertical or horizontal transport of heavy cranes working position adjustment, usually by the motor, reducer, brake and wheel components. Luffing mechanism is equipped with only the jib cranes, jib looked up when the amplitude decreases, the amplitude increases when bent, sub-amplitude balanced and unbalanced two amplitude. Boom slewing mechanism for allowing rotation is determined by the drive and slewing ring device component. Metal skeleton structure is a crane, the main bearing member such as bridge, boom and mast may be a box structure or truss structures, but also for the web structure, and some can be used as the supporting steel beams. Gravity Henan Province Crane Co. (formerly Xinxiang recorded Army Crane Co., Ltd.) is a domestic and international reputation for excellence, one of the larger crane professional manufacturer. Mainly engaged in single and double girder cranes, gantry cranes, ship cranes, bridge machine, grab, electric hoist, and other lifting equipment manufacturing, sales and installation. With the increasingly popular home improvement market, small crane effective solution to the problem of the people handling the renovation process of decoration materials, more and more families to bring the convenience of benign development of the national economy, promote the upgrading of consumption structure commodity floor old house-for a new house, a small house for a big house, whether it is to buy a house or wards, the decoration is essential to the program. Faced with a lot of sand, cement, floor tiles, wall tiles, sanitary ware and decoration materials such as wood, small Crane ushered in a broad market development. appeared before a small crane, high-rise building materials has been a shoulder or back by the people who carried up, the more advanced approach is to rely on a pulley lifting. After the founding of New China various aspects of the technical staff in the lifting machine aspects of the invention for a long time and explore all kinds of small cranes and lifting equipment emerged LD single girder cranes, and achieved a historic breakthrough appears small crane save a lot of manpower and material Guiyang LD single girder cranes, if high-rise buildings renovated by the people back, the original method was carrying shoulder, they weigh several tons of decoration with sand, cement, floor tiles, wall tiles and wood, and all came through the fifth floor, sixth or even the tenth floor, they pay a heavy sweat and labor intensity can be imagined using a small crane can be an effective solution to this problem, it can help in a short time Users complete removal of decoration materials, saving time and money ..