Henan gravity (Figure) | LD single girder | Gansu LD provided by Crane Co., Ltd., Henan Province gravity. Gravity of Henan Crane Co. (www.zlqzj.com.cn) is a professional "single and double girder gantry crane, small light lifting equipment, lifting accessories, electric hoist." Companies. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "Arts and the US, the river heavy lift" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the gravity of Henan won the trust of customers congregation in machining, establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Gravity of Henan 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, shipbuilding cranes, bridge machine, grab, electric hoist and other lifting equipment manufacturing, sales and installation. There lifting weight or lifting moment. Since the selection mainly depends on weight, working radius and lifting height, often referred to as "lifting the three elements" between the lifting of the three elements, there is a relationship of mutual restraint. Technical performance of its expression LD cranes, usually lifting or lifting performance performance graph corresponding digital form. Crawler crane is characterized by flexible manipulation itself can swivel 360 degrees LD bridge crane, on a flat solid ground can load driving. Because of the role of track, in the soft, muddy ground operations, and can travel on rough grounds. In the construction of prefabricated structures, especially single industrial plant construction installation, crawler cranes are widely used. The disadvantage crawler crane is less stable and should not overload lifting, running slow and tracked easily damaged pavement, therefore, the use of flatbed trailer shipment when transferring. Commonly used in structural engineering installation LD-made crawler crane hoist bridge crane, mainly the following models: W1 a 50, W1 a 100, W2-100, Northwest 78D and so on. Further LD, there are some imported models. [1] The gravity of Henan Crane Co., Ltd. (former Army record Xinxiang 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, shipbuilding cranes, bridge machine, grab, electric hoist and other lifting equipment manufacturing, sales and installation. Bridge Crane mainly by box-shaped bridge, grab the car, traveling mechanism, cab and electrical control system. Extract device is able to grab grab the bulk material. Bridge Crane has opening and closing mechanism and the lifting mechanism, with four rope grab were suspended from the opening and closing mechanism and the lifting mechanism. Opening and closing mechanism driving grab closed, grab the material, after the bucket mouth when closed, immediately start lifting mechanism, so that the average four rope hoisting work carried out by the carrier. Only start when the discharge opening and closing mechanism, then open bucket mouth, tilt materials. Bridge Crane hoisting mechanism in addition to the different, the remaining portion of the overhead crane structure is basically the same.