Category : Fully Automatic Butt Fusion Machine ( CNC ) Fully Automatic Butt Fusion Machine Machine Model WK250CNC WK315CNC WK400CNC Working Range �90mm � �250mm �110mm � �315mm �225mm � �400mm Mains Voltage Supply 220-240V+ -10% 50 � 60Hz 220-240V+ -10% 50 � 60Hz 220-240V+ -10%50 � 60H more...