Hydraulic cylinders and maneuvering jacks, turning of rollers, turning and boring of liners, hydraulic maneuvering cylinders, turning of heads and flanges, cylinders for moving longitudinal planes, turning, drilling and boring of the sleeve and spindle nose, drilling and turning of door shafts reel, high tonnage hydraulic cylinders, pushing cylinders for straightening machines, hydraulic cylinders for calenders, hydraulic cylinders and mechanical components for injection presses for plastics and die casting, hydraulic cylinders for pressing scrap and crushing waste material, hydraulic cylinders for compacting and shear presses.