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forming directly to square wellded tube mill line

forming directly to square wellded tube mill line

    • forming directly to square wellded tube mill line
    • forming directly to square wellded tube mill line
  • forming directly to square wellded tube mill line

    Product Details:

    Place of Origin: Welded pipe mill
    Brand Name: Welded pipe mill
    Certification: Welded pipe mill
    Model Number: Welded pipe mill

    Payment & Shipping Terms:

    Minimum Order Quantity: pipe mill
    Price: pipe mill
    Packaging Details: pipe mill
    Delivery Time: pipe mill
    Payment Terms: pipe mill
    Supply Ability: pipe mill
    Detailed Product Description
    Type: Pipe Mill Pipe Material: Carbon Steel
    Application: Energy Supply Pipe

    www.steelpipemakingmachine-tubemill.com   goodbusiness16@gmail.com  Skype; regina2011521

    HG273 is used to produce round pipe 3" - 10" and square tube 70x70mm - 200x200mm.

    I. Summary

    GOODBUSINESS16ATGMAIL.COM

    The mill is intended for manufacturing of round pipe of Φ89mm-Φ273mm with thickness of 4.0mm–12.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.

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

    II. The technical flow of the production line

    {SteelTape}→→ Double-head un-coiler→→Five-roll Flattener →→Strip-head Cutter and welder→→Horizontal spiral accumulater →→Forming section(Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller)+ De-burr frame →→seam annealer→→

    Cooling unit →→ Sizing unit and straightener →→Flying saw under computer-control →→ Run-out table

    III. Basic conditions:

    a) Steel Pipe Specification 

    1. Round Pipe diameter:        Φ89mm-Φ273mm

    Pipe Thickness:              4.0– 12.0mm

    2. Square and rectangle pipe:    70x70-200X200mm

    Pipe Thickness:                4.0 – 12.0mm

    3. Pipe Length:                 6.0m – 12.0m

    4. Length Tolerance:            0-6mm

    b) SteelTape Specification

    1. Material:      Carbon steel (δb≤500Mpa, δs≤235Mpa)

    2. Steel Tape: Inner diameter:    Φ600-800mm

    Outer diameter:       Φmax=1800mm

    Strip steel width:       280mm-860mm

    Strip steel thickness:   4.0mm-12.0mm

    The maximum weight:  15.0 tons

    c) Electric installed capacity:       appro. 1800KW

    d) Size of the whole line:           appro. 130X16m

    e) Line Speed:                    10-40m/min

     

     

     Forming & sizing section

    5.1   Forming mill gearbox, universal joint

    5.1.1   Mill entry flattener by up-horizontal roll and below-horizontal roll, one positive five-roll flattener, one pair of feeding vertical roll.

    5.1.2   Forming mill consists of:

    -      Driven stand:            12 sets (Horizontal)

    -        Driven stand shaft:             Φ 180mm

    -      Material of shaft:         42CrMo

    -         Side roll stand:                 9 sets(Vertical)

    -         Side roll stand shaft:       Φ120mm

    -      Material of shaft:          40Cr

    -         Gear box & universal joint: 12 sets

    -      Material of gear box:      cast steel

    -      Material of gear:          20CrMnTi

    -      Main motor:              185kW     2 sets

    -      Main redactor:            2 sets

    -      Horizontal roller frame with worm gear & shaft. adjust up and down at same time and level.

    5.2        Sizing mill gear box, universal joint

    5.2.1   Sizing mill consist of:   

    -            Driven stand:               6 sets (Horizontal)

    -         Driven stand shaft:              Φ 180mm

    -      Material of shaft:          42CrMo

    -         Side roll stand:                  6 sets (Vertical)

    -         Side roll stand shaft:        Φ 120mm

    -      Material of shaft:          40Cr

    -         Gear box & universal joint: 6 sets

    -      Material of gear box:       cast steel

    -      Material of gear:           20CrMnTi

    -      Main motor:               200kW   Model: Z4-280-21  1 set

    -      Main redactor:              1 set

    -      2 sets single head Turkshead, with 4 rollers*2sets

    -      One speed testing roller with air cylinder for CNC flying saw

    -      Horizontal roller frame with worm gear & shaft. adjust up and down at same time and level.

     

    Contact Details
    Shijiazhuang Zhonghui Cold Forming& Pipe Welding Equipment CO.LTD.

    Contact Person: Mr. Wade Ruan

    Tel: 86--13833128096

    Fax: 86-0311-83023765

    Send your inquiry directly to us (0 / 3000)