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          ˲Ʊ o}ęn
           
          Home>>Lsaw pipe mill>>
          GWH Pipe outside welding machine

          Detailed

           

          Name/model

          GWH-50/1422×12200

          GWH-50/1460×12200

          Mode of welding

          Automatic are welding

          Automatic are welding

          Pipe diameter(mm)

          Φ360Φ1422

          Φ360Φ1460

          Wall thickness(mm)

          X80≤40;Q345≤40

          X80≤40;Q345≤50

          Welding length(mm)

          800012200

          800012200

          Material(mm)

          Q345X42X80

          Q345X42X80

          Welding wire number

          25

          25

          Welding wire diameter(mm)

          Φ3.2Φ4.0

          Φ3.2Φ4.0

          Welding speed(variable frequency speed control)(m/min)

          0.50.3 Stepless speed regulation
           

          0.50.3 Stepless speed regulation

          Carriage speed(variable frequency speed control)(m/min)

          0.525 Stepless speed regulation

          0.525 Stepless speed regulation

          Carriage power(kw)

          18.77

          18.9

          Speed of turning roller(m/min)

          09.9 Frequency control of motor speed

          4.55

          Welding seam precision(mm)

          Longitudinal welding :±0.5
          vertical welding:±0.5

          Longitudinal welding :±0.5
          vertical welding:±0.5

          Lifting height of cantilever(mm)

          ≥200mm

          ≥200mm

          Lifting height of earthing device(mm)

          ≥1500mm

          ≥1500mm

          Retreating distance of machine(mm)

          ≥20000mm

          ≥20000mm

          Fluctuation of current

          Current≤1%,Voltage≤7%

          Current≤1%,Voltage≤7%

          Welding method

          Fixed welding point and moving pipe

          Fixed welding point and moving pipe

          Adjusting range of current(A)

          DC2401500A AC2401200A

          DC2401500A AC2401200A

          Adjusting range of voltage(V)

          DC2446V AC2444V

          DC2446V AC2444V

          Production efficiency(pcs/min)

          1/12

          1/12

          Overall dimensions(L×W×H)(mm)

          32180×5000×3500

          31000×5000×3500

          Weight(kg) 31000 31000

           

           

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