Guide roller used for guiding a wire to or from a working roller in a wire mill is connected to drive units which rotate an outer casing with a pre-adjusted speed

摘要

Guide roller comprises a rotatably positioned outer casing (4) with a profile (5) for guiding a wire. The roller is connected to drive units (6) which rotate the outer casing with a pre-adjusted speed. Preferred Features: The drive units contain an electric, pneumatic or hydraulic motor. The roller has a free-wheel (7) which rotates the outer casing at a speed greater than the speed permitted by the drive units.