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  • Oct 17, 2019

    The gantry crane machinery enterprise shall establish the equipment safety technical file, and the gantry crane machinery file includes: 1. The gantry crane machinery echnical information, product c...[details>>]

  • Oct 11, 2019

    1. The motor does not have a starting torque, or it cannot start when gantry crane is unload, and an abnormal sound is emitted. The reason: a. The three-phase power supply circuit (including the swi...[details>>]

  • Oct 08, 2019

    Gantry crane, both its manufacturing and installation, it is required to be handled by a professional company. If the manufacturer company does not have the qualification for installation, you can choo...[details>>]

  • Sep 30, 2019

    The gantry crane mechanism motor is controlled by a controller that cannot be automatically reset. In order to prevent the controller handle from being in the zero position, the crane power supply lose...[details>>]

  • Sep 26, 2019

    The hook is an important part of the electic crane equipment. It is complicated in force. In addition to bearing the weight of the heavy object, it must also withstand the impact load generated during ...[details>>]

  • Sep 23, 2019

    1. In the event of mechanical injury, burns and other injuries, temporary measures should be taken to help the staff to out of the working site; the staff may have internal injuries, so that mus not mo...[details>>]

  • Sep 19, 2019

    1. The gantry crane which are exposed and have the possibility of injury should install protective parts, such as couplings, sprockets and chains, transmission belts, pulleys, protruding pin keys, etc....[details>>]

  • Sep 16, 2019

    1. The crane machine track concrete leveling layer has a strength grade of C30 and a thickness of 30 to 50 mm; 2. Before the construction of the concrete leveling layer, the installation deviation o...[details>>]

  • Sep 12, 2019

    When it comes to moon cakes, its "first ancestor" is the "Tai Shi cake" in the Yin and Zhou Dynasties, are used to commemorate the Taishi Wenzhong. But the Zhongzhong is a character in the virtual lite...[details>>]

  • Sep 09, 2019

    The main items of gantry crane inspection before starting are as follows: 1. Remove debris from the work site to ensure there is sufficient working space;...[details>>]

  • Sep 05, 2019

    Projects for gantry crane safety technology files include: 1. Gantry crane technical documents; 2. Gantry crane Installation, repair records and acceptance information;...[details>>]

  • Sep 02, 2019

    The gantry crane safety protection device shall be sensitive and reliable and meet the design requirements. The pressure of the hydraulic overload protection device, the mechanical, electronic and comp...[details>>]

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