How does a hydraulic press with two pistons work

The hydraulic press is mainly composed of two pistons, one is a large piston and the other is a small piston. The force of the hydraulic press is that the hydraulic oil provided by the hydraulic system drives the large piston to move downward, thereby generating pressure, which is transmitted to the small piston, thereby multiplying the force. This multiplication effect is also one of the biggest features of the hydraulic press.

The working process of the hydraulic press is relatively simple. When the pressure oil enters the hydraulic cylinder through the hydraulic pump, it drives the large piston to move downward, thereby forming a certain pressure. As the large piston moves downward, the small piston will also move upward accordingly, thereby forming greater pressure. In this way, the hydraulic press can convert this force into the force required for industrial operations and complete various processing and compression tasks.

When the hydraulic press completes its work, the hydraulic pump will stop supplying oil, so that the oil in the hydraulic cylinder will flow back and the large and small pistons will be reset. This completes the working process of the entire hydraulic press. It is precisely because of this simple structure and reliable operation that hydraulic presses are widely used in industrial production and mechanical operations.