In all lifting equipment, the single girder crane application is particularly important, Shandong lifting equipment, in normal operation, lifting handling equipment, has standardized on related operating system implementation, the following are specific to the operation note : 1, when the first class lifting weights (or the maximum weight load), professional lifting equipment should be suspended height of 0.5 meters from the ground again after the weight is lowered, check brake performance, Zibo lifting equipment, confirmed reliable, then normal operation. 2, the command signal is unknown or not hanging chaos command; no more than nominal weight lifting; reel, reel body, cylinder edge or without fatigue cracks, damage, etc.; rope grooves and cylinder wall wear is excessive; spool rim height and rope winding layers can match; guide rope, rope working conditions to meet the requirements; 5, couplings, coupling parts with or without defects, loose connections, run impact of the phenomenon. Couplings, pin, axle pin hole, buffer rubber ring wear is excessive. Coupling the two parts are connected are concentric. Zibo lifting equipment | Shandong Lu lifting | lifting handling equipment supplied by Shandong Zhonglu mechanical equipment installation Limited. Zibo lifting equipment | Shandong Lu lifting | lifting handling equipment Shandong Zhonglu Machinery Installation Co., Ltd. (www.sdlzqz.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or image on the telephone, to obtain the latest information, Contact: Manager Zhao.