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    • crane machine > bridge crane price
    12 21, 2019
    Single beam crane trial operation without load
    Single beam crane trial operation without load

    What are the requirements that a single beam crane should meet during no-load trial operation?1. The operation direction and the running direction of the single beam crane mechanism should meet the design requirements;2. Start the motors of each mechanism separately, and the operation should be normal, and measure the no-load current;3. The actions of safety protection devices and brakes shall be accurate and reliable;4. Electrical equipment such as power distribution screens, cabinets, motors, and controllers should work normally;5. Each operation and lifting mechanism should go back and fort ...

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    11 20, 2019
    Single beam cranes unload test requirements
    Single beam cranes unload test requirements

    1. The operation direction and the running direction of each mechanism of the single beam crane should meet the design requirements;2. Start the motors of each mechanism separately, the operation should be normal, and measure the no-load current;3. The operation of each safety protection device and brake should be accurate and reliable;4. Electrical equipment such as power distribution panels, cabinets, motors, controllers, etc., should work normally;5. Each operation and lifting mechanism should travel at least three times along the whole track, and there should be no abnormal phenomena;6. Th ...

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    03 02, 2019
    Lift Scrap Grab Overhead Bridge Crane Price
    Lift Scrap Grab Overhead Bridge Crane Price

    Grab Overhead Crane IntroductionGrab Overhead Crane lifting system is electric hoist, and the grab is used to grab powder & granule items such as rubbish, scrap irons, sands, garbage and more, usually used in warehouse, workshop, port, station, coal plant, storage, building area, mining, power station, coal washing pool, indoor slag pool and some other place need lift bulk material, the explosion-resistant type is available.Grab Overhead Crane beam is steel welded beam construction, high degree vertical and horizontal rigidity and small wheel loads.The Lifting Grab is a two-reel grab with ...

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