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Selection: The selection should be based on the maximum load, required stroke, working space (which determines the lifting method), and operating freq...
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Railway and Bridge Construction: Used for lifting train carriages, replacing bogies, or replacing bridge bearings. Extremely high stability and impact...
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**Absolute Self-Locking:** Thanks to the friction angle principle of screw drive, it achieves mechanical self-locking at any lifting height, eliminati...
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Traditional screw jacks mainly consist of core components such as a base, screw, nut, support cup, and ratchet wrench (or rocker arm).Early Structure:...
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The history of screw jacks can be traced back to ancient Greece, with Archimedes' screw-driven water pump serving as a prototype. However, its evo...
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A screw jack is a mechanical lifting device that utilizes the principle of screw transmission. It converts rotary motion into linear lifting motion by...
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1. Keep the machine surface clean at all times. Regularly check the internal structure for damage, ensuring the small gear in the rocker arm moves fle...
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5T screw jacks, 6T screw jacks, 8T screw jacks, 10T screw jacks, 16T screw jacks, 20T screw jacks, 32T screw jacks, 50T screw jacks, 100T screw jacks,...
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Before releasing the jack to lower a heavy object, always check that the object is securely supported. Lower it slowly to ensure safety.During use and...
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When lifting weights, apply even force to the handle to avoid up-and-down shocks that could cause accidents and damage the jack.When using, be careful...
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Before lifting heavy objects, ensure the jack is positioned correctly and vertically to prevent the screw from bending and causing accidents.
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1. Lightweight and easy to carry.3. Easy to maintain and safe and reliable to use.4. Simple structure, but low transmission efficiency and slow return...
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