Helical crowns for worm screws

Special bronze crowns, from tin alloys to aluminum alloys, to technoplastic materials, all toothed with new CNC hobbing machines, for maximum precision, dimensional checks with involute meter, tooth mapping, only instrumental checks of maximum precision.

Bronze wheels for worms

Bronze wheels for worms

Bronze wheels for worms accoupling for a variety of applications from the industrial gearboxes to automatic openings