Headbox, paper machine headbox, hydraulic headbox, suitable for paper machines with a speed of 500-900MPM. Headbox, paper machine headbox, hydraulic headboxType: HydraulicProducts: High quality fine paper grade, kraft/ liner paper grade, board grade, tissue grade, etc.Grammage range:1. Fine paper grade: 50-100GSM2. Kraft/ liner paper grade: 80-160GSM/ 100-300GSM3. Tissue grade: 13-30GSMOperating ...