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. Bridge Crane bridge from the main box, grab the car, traveling mechanism, cab and electrical control system. Extract device is able to crawl grab the bulk material. Bridge Crane has opening and closing mechanism and the lifting mechanism, with four rope grab were hung from the opening and closing mechanism and lifting mechanism. Opening and closing mechanism driven grab closed, grab the material, after bucket mouth when closed, immediately start lifting mechanism Taiwan gantry cranes, wire rope making four average load carried by the lifting work. Only start when the discharge opening and closing mechanism, then Zhang bucket mouth open cranes, tilt materials. Bridge Crane hoisting mechanism in addition to the different, the remaining portion of the overhead crane structure is basically the same. 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. Double girder overhead crane safety inspection in order to ensure the safe operation of the overhead crane, crane operation required during some routine security check on the project and highlights are as follows: (1) lifting height limiter, travel limit switches and various interlock mechanism normal performance, safety and reliability. (2) comply with the safety requirements of the major components: the opening is increased less than 15% of the original size, the torsional deformation of less than 10%; hook bushing wear plate is less than 50% of the original size, the mandrel plate hook wear less than 5%, no peeling burr, welding. Hanger hook and pulley no obvious defects. The surface of the wire rope wear, corrosion wire diameter of less than 40% of Jilin gantry cranes, broken wires in one lay length is less than 10% in the total number of Shanghai Silk gantry crane, no breaks, no thinning, no core prolapse , dead twist, extrusion, annealing, burning phenomenon. End connections and fixed rope clips, clips, wedge block connection intact, no loose plate at least two, the number of no less than three catches. Roll no cracks, connections, fixed no loose; cylinder wall wear less than 20% of the original wall thickness; secure volume of not less than two laps, reel and rope diameter ratio of compliance. Balance wheel fixed intact, shall comply with the requirements of the rope. Brakes no cracks, no loose, no serious wear, brake clearance on both sides equal right size, there is sufficient braking force, brake wear with less than 50% of the original thickness. Through the double girder overhead crane safety routine inspection, to prevent accidents, reduce equipment accidents, improve equipment operation rate and reduce maintenance costs etc play a significant role. Fujian, Henan gantry crane _ gravity (certified) _ Gantry Crane Co. gravity provided by Henan Province. Gravity Henan Province Crane Co. (www.zlqzj.com.cn) to provide "single and double girder gantry crane, light lifting equipment, lifting accessories, electric hoist." Business, the company has "ArtMia River heavy lift "and other brands. Focus on mechanical processing industries, in Xinxiang have higher visibility. Welcomes inquiries, contact: Hulu Jun.