> News >
  • Apr 20, 2020

    Gantry crane grounding protection 1. Must have the grounding device; 2. There should be metal jumper at the rail joint; 3. There should bot be only one grounding point in the whole span;...[details>>]

  • Apr 16, 2020

    a. The command signal should be clear and comply with the regulations; b. The angle between the wire ropes of the sling should be less than 120 degrees to avoid excessive stress on the sling;...[details>>]

  • Apr 09, 2020

    Remote control for gantry cranes has the following advantages: 1. save human effort a. For the loading and unloading gantry crane, the operation can be undertaken by one person, and the operator can ...[details>>]

  • Apr 07, 2020

    The BMH electric hoist semi gantry crane is used with CD, MD and other electric hoists, is a small duty crane with rail trolley operation. It is suitable for lifting weights of 2-10 tons and spans of 5...[details>>]

  • Apr 07, 2020

    The metal structure of gantry crane must have reliable electrical connections. Generally, gantry cranes working on the track can be grounded by wheels and tracks, the ground wire connection should be m...[details>>]

  • Mar 26, 2020

    The double beam gantry crane is suitable for general loading, unloading and lifting operations along open-air warehouses or railways, the crane consists of bridge beam, trolley mechanism, lifting mecha...[details>>]

  • Mar 20, 2020

    Gantry cranes are generally provided with windproof devices. Some of the windproof devices control the active wheels, and some control all the crane wheels, which play a certain role in resisting the t...[details>>]

  • Mar 13, 2020

    Maintenance of gantry crane safety protection devices 1. Check whether the gantry crane overload protection devices, buffers, torque limiters, limit position limiters, anti-rollback devices, windproof...[details>>]

  • Mar 06, 2020

    Maintenance of gantry crane metal structures 1. During use, the main stressed components must be regularly inspected for overall or local fatigue deformation, loosening, instability, severe corrosion,...[details>>]

  • Feb 24, 2020

    * Clean the dust and dirt on the electrical equipment in time to ensure the cleanliness of each distribution box, control box, all parts of the brushes and their contact surfaces;...[details>>]

  • Feb 17, 2020

    Maintenance and repair of gantry crane braking device * Check whether there is noise during the operation and whether the heat dissipation is good; * Check and adjust the clearance between gantry cra...[details>>]

home 1 2 3 4 5 6 7 next end total 29 Page 338 records