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  • Shijiazhuang Teneng Electrical & Mechanical Equipment Co., Ltd.
  • +86 13933818089selina@tenengchina.com
  • Xiushui Mansion 1108, No.363 Zhonghua North Street, Xinhua Dist., Shijiazhuang, China
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    HGF150 Square Pipe Making Machine

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    High frequency steel Square weld pipe mill Making Machine


    HGF300high-frequency welded pipe production line isthe special equipment providinglongitudinally welded pipeand cold formed steel forindustriessuch asmetallurgy, construction, transportation, machinery, vehicles andso on.Used traditional square technology to produce square and rectangle pipe.Takingcold or hot-rolled steel as raw materials,throughcold-formed and high-frequency welding method to producethe suitable roundtube.Material of the coil: low carbon steel (σb≤500Mpa,σs≤235Mpa.)Strip Steel: Q235 (max.)

    Finished product will be of round pipe, square and rectangle pipe.

    The technical flow of the production line:

    Feeding strip→ Uncoiler→Peeler→Fiveroll Flattening→shear and end welder→ Spiral accumulator→ Forming→High-frequency induction welding→Removing Externalburr→ Polishing Roller→WaterCooling→ Sizing→CuttingSaw→ Pullout roller table→ Weighing and Measuring→ Painting andMarking→Packing→ Warehousing

    Strip Steel Coil
    Material Low carbon steel and low alloy steel
    Strip steel thickness 4.0~12.0mm
    Strip steel width 360~1200 mm
    Inner Diameter Φ580mm~Φ760mm
    Outer Diameter Φ900mm~Φ2200mm
    Max Weight Max.25 ton
    Steel Pipe Specification
    Square Pipe 90×90~300×300mm
    Thickness 4.0~12.0mm
    Rectangle Pipe 120×80~200×400mm
    Thickness 4.0~12.0mm
    Length Scope of Pipe 6~12m
    Tolerance ±3 mm
    Moulding mothed Squareand rectangle
    Welding mothed H.F. welding
    Feeding direction Right or left side feeding
    Stand operation level +950mm
    Power
    Voltage AC380V±10%
    Phase 3 phase
    Frequency 50Hz±1.0%
    Control Power
    Voltage AC220V±10%
    Phase Single phase
    Frequency 50Hz±1.0%
    Power capacity installed Appro. 3600KW
    Pressure 0.4Mpa
    Rate of flow 4m3/h
    Poductioncapacity 100000ton/year
    Line speed 10-40m/min





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