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SSAW630 Spiral welded pipe unit
◎ Unit annual output:10,000 ~ 20,000 tons/year
◎ Unit area:32×16m

Spiral welding pipe unit is to open the steel coil through the unit equipment, levelling, and then at a certain Angle into the forming machine, the use of three-roll forming principle, supplemented by a certain Angle, to form a continuous round tube, and then the conti...

Free design drawings, can undertake turnkey projects
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  • SSAW630 Spiral welded pipe unit introduction

    Spiral welding pipe unit is to open the steel coil through the unit equipment, levelling, and then at a certain Angle into the forming machine, the use of three-roll forming principle, supplemented by a certain Angle, to form a continuous round tube, and then the continuous spiral gap with submerged arc welding machine.

     

    • Unit annual output: 10,000 ~ 20,000 tons/year

    • Unit area :32×16m


    The unit is used to produce spiral welded pipe with diameter φ219 ~ φ630㎜ from strip coil with thickness δ=3.5-10mm, width B=400-850mm and steel grade Q345B by opening, leveling, trimming, forming, welding and other processes. The electronic control system adopts Omron PLC automatic control system, digital display system, continental DC speed control system and so on.

     

    Free design drawings, can undertake turnkey projects


    SSAW630 Spiral welded pipe unit process flow

    01.png

    SSAW630 Spiral welded pipe unit technical parameter

    Item#

    Model

    Product spec.

    mm(in)

    Plate width.

    mm(in)

    Thickness

    mm(in)

    Coil weight

    t(ton)

    Installed capacity

    Kw(hp)

    Floor area

    m2(ft2)

    1

    LH-400

    φ219-φ426

    400-750

    3-8

    10

    180

    18 X180

    φ85/8”-φ16”

    15.75”-29.5”

    0.118”-0.315”

    10

    241

    59X590

    2

    LH-500

    φ219-φ529

    400-800

    3-10

    15

    200

    18X180

    φ85/8”-φ2012/15”

    15.8”-31.5”

    0.118”-0.394”

    15

    268

    59X590

    3

    LH-600

    φ219-φ630

    450-1050

    3-12.7

    20

    240

    21X180

    φ85/8”-φ2412/15”

    17.7”-41.3”

    0.118”-0.5”

    20

    322

    69X590

    4

    LH-700

    φ219-φ720

    500-1250

    3-12.7

    20

    260

    21X180

    φ85/8”-φ28”

    19.7”-49.2”

    0.118”-0.5”

    20

    349

    69X590

    5

    LH-800

    φ219-φ820

    500-1300

    3-12.7

    25

    380

    24X180

    φ85/8”-φ32”

    19.7”-51.2”

    0.118”-0.5”

    25

    510

    79X590

    6

    LH-1000

    φ219-φ1020

    500-1300

    3-14

    25

    390

    24X180

    φ85/8”-φ40”

    19.7”-51.2”

    0.118”-0.551”

    25

    523

    79X590

    7

    LH-1400

    φ325-φ1420

    500-1560

    4-16

    30

    400

    26X180

    φ103/4”-φ56”

    19.7”-61.4”

    0.157”-0.63”

    30

    536

    85X590

    8

    LH-1600

    φ426-φ1620

    500-1560

    6-20

    30

    510

    30X180

    φ16”-φ64”

    19.7”-61.4”

    0.236”-0.787”

    30

    684

    98X590

    9

    LH-1800

    φ508-φ1820

    1100-1600

    8-20

    30

    510

    30X180

    φ20”-φ72”

    43”-63”

    0.315”-0.787”

    30

    684

    98X590

    10

    LH-2000

    φ508-φ2020

    1200-2000

    8-25.4

    40

    530

    30X180

    φ20”-φ80”

    47.2”-78.7”

    0.315”-1”

    40

    711

    98X590

    11

    LH-2400

    φ508-φ2400

    1200-2000

    8-25.4

    40

    530

    30X180

    φ20”-φ95”

    47.2”-78.7”

    0.315”-1”

    40

    711

    98X590

    12

    LH-3000

    φ508-φ3000

    1200-2000

    8-25.4

    40

    530

    30X180

    φ20”-φ118”

    47.2”-78.7”

    0.315”-1”

    40

    711

    98X590


    ERW89 Spiral welded pipe unit machine diagram

    图片1.png


    ERW89 Spiral welded pipe unit equipment composition

    Item#

    Name

    Item#

    Name

    1

    Uncoiler

    2Five roller leveler
    3

    Electric vertical roll

    4Shear butt welder

    5

    Disk shear

    6

    Scrap edge winder

    7

    Hand vertical roll

    8

    Delivery machine

    9

    Prebending device

    10

    Guide plate

    11

    Front axle

    12

    Forming machine

    13

    Internal welding

    14

    Outside welding

    15

    Rear axle

    16

    Pipe cutter

    17

    Built-in parts

    18

    Host area electrical system

    19

    Hydraulic system in main engine area



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