These stretchers have been specially designed for long felts especially in duplex machines. Stretching achieved through these is four times the roll movement. System Advantages : Robust designLow maintenanceMotor Operated through Chain DriveEnsures precise roll positioning Material of Construction : Cast Steel and Stainless steel bodyStainless Steel SpindleBrass Nuts Your Requirement for Felt Tensioner : Felt WidthMachine Frame Centre DistanceFrame WidthFelt Roll Bracket DrawingFelt Stretching RequiredFelt Tension