Bertsch 20-138″ 4R

Bertsch Plate Roll, Model 20-138″ 4R
Year: 2006

Technical Data:
Maximum Length – 140″
Top Roll Diameter – 22″
Pinch Roll Diameter – 22″
Side Roll Diameter – 18″
Motor – 75 HP
Rolling Speed – 14 fpm

PREBENDING AND ROLLING CAPACITIES
Category 1 Steels
(maximum tensile of 45,000 psi and maximum yield of 30,000 psi)
1.688″ x 138″ to a diameter of 28″
1.297″ x 138″ to a diameter of 23.6″

Category 2 Steels
(maximum tensile of 53,000 psi and maximum yield of 35,000 psi)
1.547″ x 138″ to a diameter of 29.2″
1.188″ x 138″ to a diameter of 23.8″

Category 3 Steels
(maximum tensile of 73,000 psi and maximum yield of 49,000 psi)
1.422″ x 138″ to a diameter of 30.5″
1.094″ x 138″ to a diameter of 24″

Category 4 Steels
(maximum tensile of 100,000 psi and maximum yield of 65,000 psi)
1.313″ x 138″ to a diameter of 32″
1.000″ x 138″ to a diameter of 24.3″