Operation of single-column hydraulic press accumulator

The upper part of the piston accumulator of the single-column hydraulic machine is compressed air. The gas rushes in through the Qi door, and the lower part is passed into the hydraulic system of the single-column hydraulic machine through the free space. The gas and hydraulic oil are separated in the accumulator through the piston, and the compression of the gas is used. To store and release pressure energy and expansion. The single-column hydraulic press piston slides in the cylinder as the lower hydraulic oil is stored and released. The accumulator of this type of single-column hydraulic machine has a simple structure, is safe and reliable, is easy to install, is easy to maintain, and has a long service life. However, because the inertia of the piston is affected by friction, the response is insensitive, so it is not suitable for buffering and impact.