screw type car jack

Screw Type Car Jack

screw jack

1. Introduction

Screw Type Car Jack is a mechanical device used for lifting vehicles. It employs the principle of a screw mechanism to raise and lower heavy loads. This type of car jack is commonly used in automotive repair shops and roadside emergencies.

2. What is a Screw Jack used for?

– Lifting vehicles for tire changes and maintenance
– Supporting heavy loads during construction or industrial operations
– Adjusting the height of machinery and equipment
– Leveling workbenches and platforms
– Stabilizing structures in engineering and construction projects

screw jack

3. What is the working principle of Screw Jack?

The working principle of a Screw Jack involves the transformation of rotary motion into linear motion. It consists of a threaded shaft (screw) and a nut. As the screw rotates, it moves the nut along its threads, causing the load to be lifted or lowered.

screw jack

4. What is the difference between a Screw Jack and a Hydraulic Jack?

– Screw Jacks operate manually or with an electric motor, while Hydraulic Jacks use fluid pressure.
– Screw Jacks provide precise control and stability, while Hydraulic Jacks offer quick and powerful lifting.
– Screw Jacks can withstand heavy loads for extended periods, while Hydraulic Jacks may experience fluid leakage or overheating.
– Screw Jacks are more compact and portable, while Hydraulic Jacks require hydraulic fluid and a separate pumping system.

screw jack

5. Choosing and Customizing Screw Jacks

Factors to consider when selecting or customizing a Screw Jack:
– Load capacity: Determine the maximum weight the jack needs to lift.
– Travel length: Calculate the required vertical range for your application.
– Screw type: Choose between acme, ball, or roller screws depending on the desired efficiency and precision.
– Mounting options: Consider the available space and mounting requirements for the jack.
– Environmental conditions: Assess the operating environment for factors such as temperature, humidity, and corrosion resistance.

As a leading manufacturer of industrial motors, gear reducers, and drives, HZPT offers a wide range of products suitable for various applications. Our product lineup includes:

– Micro Gear Motors: Compact and efficient motors suitable for small-scale applications.
– Medium Gear Motors: Versatile motors with a balance of power and size for medium-sized machinery.
– Brake Speed Control Motors: Motors equipped with braking and speed control capabilities for enhanced safety and control.
– Torque Motors: High-torque motors designed for heavy-duty applications.
– DC Motors: Motors powered by direct current, ideal for precise control and variable speed applications.

We also offer a comprehensive range of transmission products, including:

– NMRV Worm Gear Motors
– Bevel Gear Motors
– WPRV Worm Gear Speed Reducers
– Rigid Tooth Surface Helical Gear Reducers
– Helical Gear Worm Reducers
– Parallel Shaft Helical Gear Reducers
– Spiral Bevel Gear Reducers
– Worm Screw Lifts
– Rigid Tooth Surface Gear Reducers
– Planetary Gear Reducers

Our products are widely used in various industrial production lines, such as transportation machinery, food machinery, medical machinery, printing machinery, textile machinery, packaging machinery, office equipment, and instrumentation. We are committed to leading technological innovation and delivering excellent quality products.

Here are five reasons to choose our Screw Jacks and partner with HZPT:

1. High Load Capacity: Our Screw Jacks are designed to handle heavy loads reliably and safely.
2. Precision Control: With our Screw Jacks, you can achieve precise height adjustments and position control.
3. Durability: Our Screw Jacks are made from high-quality materials, ensuring long-lasting performance even in demanding environments.
4. Customization Options: We offer a wide range of customization options to meet your specific requirements.
5. Expertise and Support: Our team of experienced professionals is dedicated to providing exceptional customer service and technical support.

Partner with HZPT and experience the reliability and performance of our Screw Jacks. Contact us today to discuss your specific needs and find the perfect solution for your application.

screw jack


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.