riveting, assembly, coining, marking, degating, bending, punching, shearing, staking, crimping, spot welding & clinching. pneumatic machine for cutting This Hydro-Pneumatic Cylinder ... by hydraulic,It is operated like a pneumatic cylinder and has the press force of a hydraulic cylinder. The ... /press-fitting/mounting, bending/edging, clamping/tensioning/peening, and so on. pneumatic machine for cutting