Ballscrews and precision nuts

Roller is an official TBI distributor, a brand specialising in the production of ballscrews and precision nuts. We chose to be a TBI distributor due to their emphasis on continuous product improvement.

TBI manufactures ballscrews under stringent quality conditions, at a constant temperature of 20º C, to ensure the high precision of this product. These ballscrews are made of German Alloy steel, treated to provide good rigidity, with a surface hardening treatment that ensures long durability.