Jiangsu Yangzi Hydraulic Machinery Manufacturing Co., Ltd.

The jack is the simplest lifting equipment with a small lifting height (less than). It is available in both mechanical and hydraulic types. There are two types of mechanical jacks: rack type and screw type. Due to their small lifting capacity and laborious operation, they are generally only used for mechanical maintenance work and are not suitable for bridge repairs. Hydraulic jacks have compact structure, stable operation and self-locking effect, so they are widely used. Its disadvantages are limited lifting height and slow lifting speed. Jacks are mainly used in factories, mines, transportation and other departments for vehicle repair and other lifting and supporting work. Its structure is light, strong, flexible and reliable, and can be carried and operated by one person. As a tool with a wide range of uses, the jack is cast with the highest quality materials to ensure the quality and service life of the jack. Jacks can be divided into three types according to their structural characteristics: rack jacks, screw (mechanical) jacks and hydraulic (oil pressure) jacks. According to other methods, it can be divided into separate jacks, horizontal jacks, claw jacks, synchronized jacks, integrated jacks, electric jacks, etc. The jacks produced by our company are reliable and of high quality. They are sold directly at factory prices. Sales hotline: -,.