screw jack base

Screw Jack Base

Screw Jack Base

screw jack

What is a Screw Jack Used For?

Screw jacks are widely used in various industries. Here are some of the most common applications:

  • Welding
  • Assembly line production
  • Maintenance and repair
  • Construction
  • Transportation

A screw jack can lift, push or pull heavy loads. It can also be used to adjust the height or position of a workpiece or machine.

screw jack

What is the Working Principle of Screw Jack?

The screw jack consists of a worm gear and worm wheel. When the worm gear rotates, it moves the worm wheel. The rotation of the worm gear causes the lifting screw to move either up or down, depending on the direction of rotation. The lifting screw is threaded and moves through a nut that is attached to the load. As the lifting screw moves through the nut, it raises or lowers the load.

screw jack

What is the Difference Between a Screw Jack and a Hydraulic Jack?

Screw jacks and hydraulic jacks are both used to lift heavy loads. However, there are some differences between the two:

  • Screw jacks are mechanical devices while hydraulic jacks are powered by liquids.
  • Screw jacks can handle heavier loads than hydraulic jacks.
  • Screw jacks are more precise than hydraulic jacks.
  • Screw jacks are easier to maintain than hydraulic jacks.
  • Screw jacks are less expensive than hydraulic jacks.

How to Choose or Customize the Right Screw Jack?

When selecting or customizing a screw jack, the following parameters and actual conditions should be taken into consideration:

  • Load capacity
  • Lifting height
  • Operating speed
  • Operating frequency
  • Mounting orientation
  • Environment
  • Budget

To ensure the optimal performance of a screw jack, it is important to choose the right parameters and customize it to meet the specific needs of the application.

screw jack

About HZPT

As a leading manufacturer of industrial motors, gearboxes, and drivers, HZPT is dedicated to providing high-quality products and exceptional services to our customers. Our products include:

  • Micro gear motors
  • Medium gear motors
  • Brake adjustable-speed motors
  • Torque motors
  • DC motors
  • NMRV worm gear motors
  • Spiral bevel gear motors
  • WPRV worm gear reducers
  • Rigid face helical gear reducers
  • Spiral bevel gear reducers
  • Parallel shaft helical gear reducers
  • Screw lifters
  • Rigid face gear reducers
  • Planetary gear reducers

Our products are widely used in various industries, such as transportation machinery, food machinery, medical equipment, printing machinery, textile machinery, packaging machinery, office equipment, and instruments. We offer customized solutions to meet the specific needs of our customers, and we are committed to providing the best quality and service at competitive prices.

Here are some of our advantages:

  • High-quality products
  • Customized solutions
  • Competitive prices
  • Fast delivery
  • Professional technical support

At HZPT, we are always ready to help our customers achieve their goals. Contact us today to learn more about our products and services!


Find us

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.