Four Way Gearbox, also named Multi Shafts Gearbox or Spline 4 Way Gearbox. It is used in the grinding industry, such as CCC Product Surface Gringding Machine or Five Axis Linkage CNC Polishing Mahcine.
Its max input speed is 3000 rpm, while the max output speed can reach 6000 rpm. With 1:2 gear ratio, the four way gearbox could be the speed increaser and reducer.
