ROLLER UNIT FOR OF HOT PRESS-FORMING

摘要

PURPOSE: A roller unit for hot press forming is provided to extend the service life of a guide roller comprising separate rollers because a damaged one of the separable rollers can be replaced. CONSTITUTION: A roller unit for hot press forming comprises a guide roller(100) which is arranged in the longitudinal direction of a roller table for transfer of materials for hot rolling. The guide roller comprises a plurality of separable rollers(110), wherein each separable roller has male and female threads on both ends thereof so that adjacent separable rollers coupled through the male and female threads.