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    05 23, 2019
    Rail mounted gantry crane design structure
    Rail mounted gantry crane design structure

    Rail mounted gantry cranes are mainly used for material, goods, cargo handling, transporting field and storage yard for loading, unloading, handling and stacking. Rail mounted gantry cranes compose of main beam, support legs, traveling trolley, lifting mechanism, traveling mechanism, electrical system, operator cabin and other components. Rail mounted gantry cranes is divided into different form according to main beam, support legs structure and lifting spreader. Double cantilever rail mounted gantry cranesSince the goods is through space betwe ...

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    05 21, 2019
    Electric bridge crane track technical and guidance
    Electric bridge crane track technical and guidance

    Electric bridge cranes are equipped with corresponding rails, which are usually made of steel and have their own length. They need to be connected when laying, the connection method is determined according to the specifications of the electric bridge crane, which is convenient for the whole machine or trolley to run.There are many heavy fittings in the joints of the rails, such as bolts, nuts, spring washers, etc., as well as splints. Rail joints require welding and may be dangerous during use if the rails are not welded. At the same time, the bolts must be secured. In general, the rail j ...

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    05 18, 2019
    Wire rope electric hoist design and application
    Wire rope electric hoist design and application

    The wire rope electric hoist is a light and small lifting device with small size, light weight, simple operation and convenient use, it is an essential lifting device for industrial and mining enterprises, storage docks and other places.The wire rope electric hoist can be used in the hoist bridge crane, single beam gantry crane, jib crane, and I-beam running track, is an indispensable machine for improving labor efficiency and improving working conditions.Lifting weight: 500kg, 1000kg, 2000kg, 3000kg, 5000kg, 10000kg, 16000kg, 20000kgLifting height: 6, 9, 12, 18, 24, 30mElectric hoist operatin ...

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    05 16, 2019
    Advantages of cantilever jib cranes
    Advantages of cantilever jib cranes

    The cantilever jib crane is a small and medium-sized lifting equipment developed in recent years, it has a unique structure, is safe and reliable, and has the characteristics of high efficiency, energy saving, time saving, flexibility and flexibility, can be operated freely in three-dimensional space, and can show its superiority in the case of short distance and frequent lifting.The cantilever jib cranes are mainly divided into: column mounted jib cranes, wall mounted & traveling jib cranes, and mobile jib cranes. The jib crane rotary arm is made of steel, with light weight, large span, l ...

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    05 14, 2019
    Lifting machinery classification
    Lifting machinery classification

    1. Lifting machinery can be divided into light and small lifting equipment, cranes machine and lift elevators according to the working mode.* Light and small lifting equipment mainly refers to lifting equipment with only one lifting device, such as jacks, pulleys, electric hoists, etc.* Crane machine refers to lifting equipment that can be vertically lifted and horizontally transported, such as bridge cranes (also called overhead cranes or eot cranes), truck cranes, gantry cranes, etc.* The lift elevators refers to the crane which is fixed position, fixed the lifting line, and its wire rope is ...

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