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  • ZG32 high frequency welded tube making machine

    • High frequemcy welded tube mill

    • Computer cutting saw

    • High frequency part

    • Vertical accumulator


    Introduction: The ZG32 high-frequency welded pipe production line is used to produce both welded pipes of 10-38mm in diameter and 0.5-2.5mm in wall thickness. Square and rectangular pipes and deformed pipes of the corresponding size are available too.
    Technological process:

    Uncoiling → Cutting and welding → cage accumulator →(feeding、forming),(seam guide、HF welding、squeezing、deburring),water cooling, sizing, rough straightening → STD flying saw →checking and collecting →packing→storage

    Main specifications:
    (1) Raw material specifications
    (2) Low carbon steel, low alloy constructional steel CR, HR, GI coils
    (3) Mechanical properties: σb≤520Mpa, σs≤340MPa
    (4) Width range of steel strip : 30-120mm
    (5) Thickness of steel strip: 0.5-2.5mm
    (6) Strip coil
    Inner diameter: φ580-φ640mm
    Outer diameter: φ800-φ1500mm
    Coil weight: ≤1.5 tonv
    Finished pipe specifications:
    (1) Pipe diameter φ10-φ38mm
    (2) Wall thickness 0.5~2.5mm for round pipes; 0.5-1.8mm for square/rectangular pipes.
    (3) Length of cutting 4~9m
    (4) Length-cutting precision: +/-3mm
    Forming speed
    20~100m/min
    Total power capacity
    Approx. 400kw
    Compressed air:
    (1) Flow rate: 6m3/min
    (2) Pressure: 5-7kg/ cm2
    Water supply for machine set
    (1) Flow rate: 20t/h-30 t/h
    (2) Reservation pool capacity: 30m3
    Workshop arrangement:
    Width of workshop: 6m
    Length of workshop: 50m
    Height of workshop (from ceiling trail to floor): ≥5 m