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    Mechanical Screw Jack 25 ton

    Wholesale price screw type jack for sale online. 25 ton mechanical screw jack can lift loads efficiently and safely, 275mm minimum height and 130mm lifting height, ideal for building support, bridge construction, railway construction, and material handling.
    SKU: ATO-SJ-25T
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    ATO mechanical jack 25 ton is a device used for lifting and lowering heavy objects. Screw type jack can provide a high degree of precision and control for raising and lowering heavy equipment, adjusting work platforms and supporting large structures.


    • Model: ATO-HT8432-25T
    • Capacity (Load): 25 ton
    • Jack Length: 275mm
    • Total Length: 505mm
    • Minimum Altitude: 275mm
    • Lifting Height: 130mm
    • Weight: 9.71kg
    • Package Size: 610x315x205mm


    • An integrated body ensures the stability of the body.
    • The position of the red line is the maximum jacking height. Please do not jack up again.
    • Multi-layer primer baking, not easy to take off the paint, effective corrosion resistance, not easy to rust.
    • This screw jack is not suitable for automotive use.
    • It cannot be overloaded, please keep the thread clean and lubricated.
    • The screw jack is only suitable for jacking and cannot be used as a long-term support tool.


    Mechanical screw jack details

    Use Methods

    Mechanical screw jack use methods

    Tips for Using a Screw Jack

    1. Before lifting a heavy object, pay attention to the position of the Jack so that it remains vertical to prevent the screw from bending and causing accidents.
    2. When loading, force should be used to shake the handle evenly, so as to avoid accidents and damage to Jack caused by up-and-down impact.
    3. When in use, care should be taken not to exceed the maximum load-carrying capacity allowed to prevent accidents caused by overloading.
    4. When in use, the lifting height shall not exceed the marking line on the sleeve or piston, and for the Jack without the marking line, the lifting height shall not exceed 3/ 4 of the total height of the screw clasp or oil plug, so as not to remove the sleeve or piston top, Damage the Jack and cause an accident.
    5. Before loosening the Jack to make a heavy object land, it is necessary to check beforehand whether the heavy object has been supported firmly and then release it slowly so as to ensure safety.
    6. Butter shall be used for lubrication during storage to prevent excessive wear and reduce service life.


    A screw jack, also known as a mechanical screw jack, is a device that is used to lift heavy loads vertically by converting rotational motion into linear motion, widely used in a variety of applications where heavy loads need to be lifted, such as in building support, bridge construction, and material handling. 

    Mechanical screw jack applications

    Tips: What are some common applications of screw jacks?

    • Industrial machinery: Screw jacks are used in various types of industrial machinery, such as conveyor systems, assembly lines, and material handling equipment.
    • Construction: Screw jacks are used to lift heavy loads, such as bridge decks, buildings, and heavy equipment during construction and maintenance projects.
    • Aerospace: Screw jacks are used in various applications in the aerospace industry, such as raising and lowering landing gear on aircraft.
    • Entertainment: Screw jacks are used in stage equipment, such as lifting and lowering scenery, lighting, and sound equipment.
    • Agriculture: Screw jacks are used in farming equipment, such as grain elevators and feeders.
    • Marine: Screw jacks are used in marine applications, such as lifting and lowering boat and ship components.
    • Renewable energy: Screw jacks are used in various types of renewable energy equipment, such as solar panel tracking systems and wind turbine systems.
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