Structure principle of return nitrogen cylinder of hydraulic shearing machine
The principle is an ordinary cylinder, but the nitrogen cylinder wall especially thick, the seal is relatively high
Did you say the principle of the cylinder or the return stroke? Did you break the airbag?
It is a well sealed plunger cylinder with nitrogen enclosed inside. Its function is spring, when pressed, it is compressed. Return the blade back when returning.Ball head lubrication should be done well, otherwise it will be bad.
