Automatic platform with 3+3 self-centering base-jaws, hydraulically actuated by twin-cylinder with independent chambers. Special configuraion with extended clamping stroke and higher gripping force for the mass production of railway wheels.
Automatic platform with 6 self-centering base-jaws, balanced 2+2+2, hydraulically actuated, with patented double clamping stroke and lifting system for processing deformable rings on all 4 sides in a single positioning cycle (without flipping the part)