Customized Cylinder Jack

The main cylinder, sometimes referred to as the ram, is driven upwards extending out of the hydraulic jack body by the pressure of the hydraulic fluid, creating the needed lifting force and lifting the load. A release valve is included to release the pressure so that the ram can retract and the load can be lowered.A jack is a mechanical lifting device used to apply great forces or lift heavy loads. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The most common form is a car jack, floor jack or garage jack, which lifts vehicles so that maintenance can be performed.Hydraulic cylinders are used as linear actuators to apply unidirectional force and stroke in many marine and offshore engineering applications. The piston rod of these cylinders transmits the power from the displacement of pressurized hydraulic fluid via the piston inside the cylinder shell.