... +0.2mmEquipment components and technological processPay off,straightening device,cleaning device, varnish ,silk wrap ,varnish,driving traction wheel ... straightening units:46mmDistance between center:80mm;Cleaning brush device: 2 setsType: cleaning by 4 motor brush ... wheel and jockey pulley with single type structureCylinder tightness single guide wheel device: 2 setsElectrical Control SystemElectrical ...