... is good. Water Jet Cutting Machine "ZB G-series" Model: ZB420-3015G A - Max.Delivery capacity 3.5L / min B - Max ... and Performance: Work area ( X, Y ) X = Bridge; Y = Base ZB420 - G series ( G = gantry -type ) The max travel of X ... ” axis from Japan. WITH “ BENQ ” LCD SCREEN. Water Cutter Machine (ZB420-3015G)