a) Number of rollers on the rectifier lower and upper specify the diameter of the rolls, straightening rollers, they are towed.b) Number of rolls tractors input (lower and upper) specify the diameter of the rollers, the upper roller setting and what energy used.c) Number of rollers output (lower and upper) specify the diameter of the rollers, the upper roller setting and what energy used.The rollers are beings-hardened tempers and ground, they must have cons roller or rollers to level deformation.By asynchronous motor and inverter.Motorized adjustment of visualization parameters with straightening the setpoint.Specify the amplitude of the speed of straightening.The guide strip will consist of two hardened rollers and ground-quenching with a symmetric setting, the setting value will be displayed.Control loop with automatic regulation of the speed (system connection)Safety contacts off and belt tension.Maintenance of rolls: specify the method used to perform maintenance and change rollers. Opening a moving head is strongly recommended.