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China Mechanical Jack Manufacturers, Suppliers, Factory

Shanghai Yiying Crane Machinery Company serves as a wholesaler specializing in Mechanical jacks, a fundamental lifting equipment primarily utilized for tasks with a limited lifting height (less than 1m). These Mechanical jacks find their main applications in factories, mines, transportation sectors, specifically for vehicle repairs, and various lifting and support tasks. Their construction embodies traits of lightness, sturdiness, flexibility, and reliability, enabling easy operation by a single person. Crafted from premium-grade materials, these jacks guarantee superior quality and an extended service life.

Operating on mechanical principles, the Mechanical jack functions by pulling the handle back and forth, engaging the pawl to rotate the ratchet gear within the gap. This rotational movement of the small bevel gear propels the larger bevel gear, in turn rotating the lifting screw and elevating or lowering the lifting sleeve, achieving the desired lifting force.

Safety is paramount when using Mechanical jacks. It's essential to inspect all components for proper functionality and ensure clean oil before use. Avoid using the jack when safety bolts or critical parts exhibit damage or significant wear, preventing risks. Proper placement on a flat and robust surface, using a wooden pad for leveling, and ensuring perpendicular positioning to the load surface are vital. Moreover, adding a non-slip cushion between the jack and the heavy object's contact surface is crucial. Overloading, discontinuing handles, or exceeding the recommended number of operators should be strictly avoided.

Additional precautions include barring anyone from standing in front of the safety bolt during use and employing safety cushions beneath rising loads. Proper securing of lifted objects and ensuring the lifting speed and force uniformity among multiple jacks is crucial. When using multiple jacks simultaneously, ensure the total lifting capacity is twice the load to maintain safety standards. The Mechanical Jack for Car, being one type of manual lifting tool, operates with a compact structure, utilizing the rocker's swing to rotate the pinion, driving the screw to lift or lower weights. It's applicable in railway vehicle maintenance, mining, construction engineering support, and general heavy object lifting and lowering tasks.

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Mechanical Jack for Car

Mechanical Jack for Car

A Mechanical Jack for Caris a handy tool designed to lift a car and support it for a brief period, allowing you to change a flat tire or perform maintenance. It consists of a steel frame, a screw mechanism, and a lifting arm.

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Mechanical Jack 3 Ton

Mechanical Jack 3 Ton

Built with high-quality materials, our Mechanical Jack 3 Ton is designed to provide reliable and safe lifting for vehicles up to 6,000 lbs. With its heavy-duty steel construction, it can withstand the weight of even the heaviest vehicles, and its quick lift hydraulic system ensures that you can get to work in no time.

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As a professional China Mechanical Jack manufacturers and suppliers, we provide customers with comprehensive project management services. Our products can be customized. Besides, our products also support wholesale. Reasonable price, On time delivery always is our tenet. You can rest assured to buy high quality Mechanical Jack from our factory. For more info, please contact us.