Tag: screw jack

Jack is the simplest lifting equipment with a small lifting height (less than 1m). It has two types: mechanical and hydraulic. There are two types of mechanical jacks: rack type and screw type. Due to their small lifting capacity, they are laborious to operate and are generally only used for mechanical maintenance work and are not applicable during bridge repair. Hydraulic jacks have a compact structure, stable operation, and self-locking function, making them widely used. Its disadvantages are limited lifting height and slow lifting speed. Jacks are mainly used in factories, mines, transportation and other departments as vehicle repairs and other lifting and support work. Its structure is lightweight, sturdy, flexible and reliable, and can be carried and operated by one person. As a widely used tool, the jack is cast with the highest quality materials, ensuring the quality and service life of the jack. Today, ATO will introduce the basic classification of jacks.

In our daily work, we often encounter situations where heavy objects need to be lifted. At this time, screw jacks are needed to help us complete the lifting operations of heavy objects. Screw jack refers to a lifting device that uses a rigid jacking piece as a working device to lift heavy objects within a small stroke of the top bracket claw. Screw jacks are used in a wide range of applications. Next, we will learn about their specific application scenarios.

There are many types of jacks, and different types of jacks have good performance in their own suitable fields. If you give a total score to the jacks, the most common ones are nothing more than hydraulic jacks and mechanical jacks, and different jacks are often being used for comparison. So today we mainly talk about the difference between hydraulic jacks and mechanical screw jacks.