Hydro Pneumatic Punching Machine

A hydraulic punching machine is an example of a machine that works via liquid pressure. The machine consists of a piston inside a cylinder, with the piston connected to a ram. The ram pushes against a workpiece, forming a hole in it. The ram is actuated by hydraulic pressure, which is generated by a pump. A pneumatic punching machine uses compressed air to generate high pressure to be applied on the piston. A solenoid valve controls the directional flow of air into and out of the cylinder. Polyurethane tubes are used for pressure transmission from the pneumatic cylinder to the punch assembly.