Gear hobbing machine KOLOMNA KU250 made in Russia.
Specifications:
Precision category N
Max work-piece diameter: 20000 mm
Min work-piece diameter: 8100 mm
Max central angle of a work-piece: 45 degrees
Max work-piece weight: 50 ton
Max cutting module: 60 mm
Amount of teeth to be cut: 100-500
Max work-piece height: 550 mm
Max work-piece length on a chord: 3300 mm
Table work area: 3800х2450 mm
