Nanjing gantry crane manufacturer

Nanjing gantry crane manufacturer | Nanjing gantry crane factory sales | Nanjing Crane Sales - Hotline: 15237189608 [VII] Shenghua gantry crane manufacturer, Henan, Jiangsu, Nanjing Shenghua produced in seven gantry crane has a variety of equipment throughout the country. There are currently a large number of devices in Nanjing, Jiangsu sell, rent, lease. Today, as the Nanjing gantry crane manufacturers to introduce you to a single beam gantry crane: Nanjing factory sales of single-beam gantry crane gantry crane is one of the bridge construction machinery, which is a box girder crane forward overhang at its front end with a foldable The column (by about two feet rods). The machine can load itself into the state at the bridge site, and then straighten the front pillar, supporting the front of the pier. When the girder sheet (or entire beam) moving along the boom, boom near the simply supported beam state. When the bridge, the bridge into place on their own machine can under no-load condition, the beams must first use a special gantry crane transferred from the flatbed railroad car to the special transport the beam, then this transportation vehicles and gantry beam trailing position, with driving on the gantry crane lifting beam Two beams of the car will be lifted before the boom along the line, off the beam reaches the bridge site. In order to meet the curve bridge, crane machine can make a small swing in the horizontal plane. Beams in place methods and double cantilever gantry crane used in the same way (moving beams or lining). The machine's advantages are: Cancel counterweight, no longer need the machine to push the roof, do not need to feed the bridge girder fork line, increasing mechanization, improved safety performance. Hoist 130 tons of type gantry crane is such a victory. Nanjing gantry crane manufacturers to select sales Henan seven Shenghua, Mr.Song Contact: 15237189608 [VII] in seven Shenghua URL: http: //www.zjlmj.jqw.com/