pipe screw jack

Pipe Screw Jack

I. Introduction

The pipe screw jack is a versatile mechanical device used in various industries for lifting, lowering, or positioning heavy loads. Its ingenious design and reliable performance make it an indispensable tool in many applications.

screw jack

II. What is a Screw Jack Used For?

1. Load Lifting: Screw jacks are commonly used for lifting heavy loads in industries such as construction, manufacturing, and transportation.

2. Height Adjustment: They are used to adjust the height of platforms, workbenches, and other equipment in various settings.

3. Leveling and Alignment: Screw jacks are essential for aligning and leveling machinery and structures to ensure precision and stability.

4. Mechanical Actuation: They serve as mechanical actuators in applications such as presses, valves, and gates.

5. Positioning: Screw jacks are used for precise positioning in industries like robotics, automation, and aerospace.

screw jack

III. Working Principle of Screw Jack

A screw jack works on the principle of a screw and nut mechanism, where rotational motion is converted into linear motion.

1. Input Force: When a force is applied to the rotating handle or motor, it turns the screw.

2. Screw and Nut Engagement: The rotating motion of the screw engages with the nut, causing it to move linearly.

3. Load Lifting: As the nut moves along the screw, it lifts or lowers the load attached to the screw jack.

4. Mechanical Advantage: The pitch of the screw and the size of the nut determine the mechanical advantage of the screw jack.

screw jack

IV. Difference between a Screw Jack and a Hydraulic Jack

1. Power Source: Screw jacks use mechanical force, while hydraulic jacks use fluid pressure.

2. Load Capacity: Screw jacks have a higher load capacity than hydraulic jacks.

3. Speed: Hydraulic jacks provide faster lifting and lowering speeds compared to screw jacks.

4. Size and Portability: Screw jacks are generally smaller and more portable than hydraulic jacks.

5. Maintenance and Cost: Screw jacks require less maintenance and have lower operating costs compared to hydraulic jacks.

V. Choosing and Customizing the Right Screw Jack

When selecting or customizing a screw jack for your specific needs, consider the following parameters:

1. Load Capacity: Determine the maximum load the screw jack needs to handle.

2. Operating Speed: Consider the required speed for lifting or lowering the load.

3. Travel Distance: Determine the desired travel distance of the screw jack.

4. Mounting Options: Choose the appropriate mounting configuration for your application.

5. Environmental Factors: Consider factors such as temperature, humidity, and corrosive substances that may affect the screw jack’s performance.

screw jack

As a leading manufacturer of industrial motors, gearboxes, and drives in China, HZPT is committed to technological innovation and outstanding quality. Our wide range of products includes:

  • Micro Gear Motors
  • Medium Gear Motors
  • Brake Adjustable Speed Motors
  • Torque Motors
  • DC Motors
  • NMRV Worm Gear Motors
  • Bevel Gear Conical Gear Motors
  • WPRV Worm Gear Reducers
  • Rigid Tooth Face Bevel Gear Reducers
  • Helical Gear Worm Gear Reducers
  • Parallel Shaft Helical Gear Reducers
  • Spiral Bevel Gear Reducers
  • Worm Screw Lifts
  • Rigid Tooth Face Gear Reducers
  • Planetary Gear Reducers

Our products are widely used in industries such as transportation, food processing, medical equipment, printing, textile machinery, packaging, office equipment, and instrumentation. With our commitment to excellence, we are the preferred choice for automation equipment.

Why choose HZPT’s screw jack?

1. Superior Load Capacity: Our screw jacks are designed to handle heavy loads with precision and reliability.

2. High Efficiency: With advanced gear technology and precise manufacturing, our screw jacks offer efficient performance.

3. Customization Options: We provide customizable solutions to meet your specific application requirements.

4. Durability and Longevity: Our screw jacks are built to withstand demanding industrial environments, ensuring long-lasting performance.

5. Expertise and Support: With our extensive experience and technical support, we guide you in selecting the ideal screw jack solution.


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.