- 9 straightening rolls + 1 motorized correcting roll RCM, 50 mm dia. - Individual penetration adjustment of the 4 upper straightening rolls, digital display of control of position with encoder - 1 pair of inlet feeding r......- 9 straightening rolls + 1 motorized correcting roll RCM, 50 mm dia. - Individual penetration adjustment of the 4 upper straightening rolls, digital display of control of position with encoder - 1 pair of inlet feeding rolls + 1 pair of outlet ones, 100 mm dia. - PORH: upper inlet and outlet roll lifting through hydraulic cylinders + sheet release for piloting through hydraulic opening of the feeding rolls and setting of motor torque to 0 - All straightening rolls are case-hardened (60 Rck) and ground - RCS: the feeding rolls are sandblasted and hard chrome plated (70 Rck) - Lower straightening and 4 feeding rolls motorised through a cylindrical gear pair - Motorisation through brushless motor and precision gear box - GRS : inlet strip guide made up of 2 vertical rollers, manually adjustable, and 2 sheet holding rolls - Base made of rolled, welded steel - CRM/T: extra pitch measurement through sensor directly placed on the sheet and supervision of the slipping value between strip and rolls - Bearings of rolls lifetime lubricated
