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        1. GOODWAY CNC Machining company logo

          TRAVELING HEAD CNC CYLINDRICAL GRINDER


          Variation ( Opt. ) GRW-B series

          Application :
          Plunge / Angular grinding for O.D. / I.D.

          GRW-C series

          Application :
          Camshaft / Cam grinding

          GRW-S series

          Application :
          Spline / Keyway grinding


          Traveling Head Grinding Examples
          Combine Plunge and Angular Grinding in One

          The specially designed GRW series form GOODWAY is suitable for both plunge grinding and angular grinding. It helps the customer to save investment cost, dramatically upgrade machining efficiency and create more profits.


          機械規格
          CAPACITY GRW-4006 GRW-4010 GRW-4015 GRW-4020
          Distance between centers 630 mm 1,030 mm 1,530 mm 2,030 mm
          Max. swing over table Ø 420 mm
          Max. load between centers 750 kg
          Max. external grinding diameter Ø 400 mm
          Roundness 1.5 μm
          Machine positioning accuracy ≤ 2 μm
          WHEEL SPINDLE
          Swivel angle 0° ~ 35°
          Wheel O.D. x width x I.D. Ø 600 x Max. 100 x Ø 203 mm mm
          Wheel spindle travel 220 mm
          Max. travel 230 mm
          Min. setting unit 0.001 mm
          Max. rapid traverse speed 6 m/min.
          Grinding feed rate 0.0001 - 6,000 mm/min.
          WORK TABLE
          Swivel angle -3? ~ +12? -3? ~ +8?
          Max. travel 630 mm 1,030 mm 1,530 mm 2,030 mm
          Max. rapid traverse speed 10 m/min.
          Min. setting unit 0.001 mm
          Grinding feed rate 0.0001 - 8,000 mm/min.
          WORK-PIECE SPINDLE
          Spindle motor Swivel angle
          Swivel angle +90? ~ -30?
          Center taper MT#5
          TAILSTOCK
          Travel 35 mm
          Center taper MT#5
          MOTOR
          Axes drive motor X-axis 3.5 kW
          Z-axis 4.5 kW
          Wheel spindle motor 15 HP 6P
          Work-piece spindle servo motor 3.0 kW
          Hydraulic pump 2 HP
          Coolant pump 1/4 HP
          GENERAL
          Dimensions ( mm ) 4,200 x 3,000 x 2,000 4,500 x 3,000 x 2,000 5,000 x 3,000 x 2,000 5,600 x 3,000 x 2,000
          Net weight 6,500 kg 7,200 kg 8,000 kg 8,900 kg

          Also available with
          GRW-4025 / 4030、
          GRW-6006 / 6010 / 6015 / 6020、
          GRW-8006 / 8010 / 8015 / 8020.
          Please contact with GOODWAY for more information.
          Specifications are subject to change without notice.