... rollers, Frequency converters are adopted for both roller and cutting blade New model of banner slitting, reeling-in & expanding machine is ... KVAVoltageSingle phase 50Hz ,220V±10%Single phase 50Hz ,220V±10%Blade speedMax. 300rpmMax. 300rpmMax. cutting roll diameter280mm280mmMax. cutting width3200mm5100mmShape size4100x800x1000mm5900x800x1000mmWeight360kg450kgBanner Slitter ...