15 ton screw jack

15 Ton Screw Jack

A screw jack is a mechanical device that is used to lift, lower or position objects. It is a type of jack that is operated by turning a lead screw. One of the most popular types of screw jacks is the 15 ton screw jack. In this article, we will explore the various aspects of the 15 ton screw jack.

What is a screw jack used for?

A screw jack is used in a wide range of applications in different industries. Here are some of the common uses of a screw jack:

  • Maintaining or changing the height of heavy machinery
  • Adjusting the height of stage sets or platforms
  • Lifting or lowering vehicles, such as trailers or RVs
  • Raising or lowering a load in a manufacturing process
  • Stabilizing structures such as buildings or bridges

screw jack

What is the working principle of screw jack?

The working principle of screw jack is based on the concept of a simple machine. The screw jack consists of a screw, a nut and a handle. When the handle is turned, it rotates the screw. The nut moves up or down along the screw depending on the direction of rotation of the screw. The load is placed on the nut, which moves up or down along the screw, thereby lifting or lowering the load.

There are several factors that affect the working principle of screw jack. These factors include the pitch of the screw, the diameter of the screw, the number of threads on the screw and the coefficient of friction between the screw and the nut.

screw jack

What is the difference between a screw jack and a hydraulic jack?

A screw jack and a hydraulic jack are both used to lift heavy objects but they differ in several ways. Here are some of the key differences:

  • Screw jacks use a mechanical screw to lift the load, while hydraulic jacks use pressurized fluid.
  • Screw jacks are slower than hydraulic jacks.
  • Screw jacks are more precise in terms of positioning and alignment.
  • Screw jacks are more cost-effective than hydraulic jacks.
  • Screw jacks require less maintenance than hydraulic jacks.

How to choose or customize the right screw jack for your needs?

Choosing or customizing the right screw jack for your needs can be a challenging task. Here are some of the key factors that you need to consider:

  • Load capacity: The load capacity of the screw jack should be suitable for the weight of the load that you want to lift.
  • Lifting height: The lifting height of the screw jack should be sufficient for your needs.
  • Operating speed: The operating speed of the screw jack should be appropriate for your application.
  • Environmental conditions: The screw jack should be able to operate under the environmental conditions in which it will be used.
  • Cost: The cost of the screw jack should be within your budget.

screw jack

About HZPT

HZPT is a leading manufacturer of industrial motors, gearboxes, and drive systems. We specialize in producing a wide range of products, including micro gear motors, medium-sized gear motors, brake speed control motors, torque motors, DC motors, NMRV worm gear motors, bevel gear motors, WPRV worm gear speed reducers, rigid face helical gear reducers, helical bevel gear reducers, parallel shaft helical gear reducers, spiral bevel gear reducers, worm gear screw lifts, rigid tooth surface gear reducers, and planetary gear reducers. Our products are widely used in transport machinery, food machinery, medical machinery, printing machinery, textile machinery, packaging machinery, office equipment, and instrumentation, and are the preferred supporting products for automated equipment.

Why choose HZPT?

Here are five reasons why you should choose HZPT as your screw jack supplier:

  • High-quality products: All of our products are made of high-quality materials and are rigorously tested to ensure their reliability and durability.
  • Customizable solutions: We can provide customized solutions to meet your specific requirements.
  • Competitive prices: We offer competitive prices without compromising on the quality of our products.
  • Professional technical support: Our technical support team is available to assist you with any questions or problems you may have.
  • Fast and reliable shipping: We have a fast and reliable shipping system to ensure that your products are delivered on time.

screw jack

If you are looking for a reliable and experienced screw jack supplier, look no further than HZPT. Contact us today to learn more about our products and services!


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Ep Screw Jack Co., Ltd.

Mail: [email protected]

As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.