Shanxi Gelande Mechanical & Electric Technology Co.,Ltd.

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Contact information


contacts:YAFEI HAN(Deputy General Manager)

TEL:0086-13633471630

E-mail:23742342@qq.com

WEB: http://www.sxgldjd.com/

Address:shanxi provice

Product Detail

1420 SSAW PIPE MILL1

Value :
0.00
Detail

Quotationfor Φ325-Φ1420mm Spiral Pipe Mill

1. Outline:

This pipe mill is used to process the stripinto required spiral steel pipe in line with relative national standard bygoing through uncoling, leveling, edge shearing, forming and welding. Pipeproduced can be used in different industries like low-pressure fluidtransportation, gas pipeline, electric&heat power pipe network, industrialand construction.

2. Technical performance andparameter:

Technical Data

Strip Coil

Outer dia.:

Φ1200-2000   mm

Inner dia.:

Φ610-760     mm

Width:

800-2000    mm

Thickness:

4-16         mm

Material:

Q235  APIX70

Crescent bend:

≤10/10000    mm

Max. weight:

25            t

Steel pipe

Outer dia.:

Φ325-1420    mm

Wall thickness:

4-16          mm

Length:

8-16          m

Spiral angle:

40°-80°

Units  type:

Frontal swinging, center positioning.

Welding

Welding way:

double-side submerged-arc  automatic welding

Welding speed:

0.8-2.2m/min

Inside welder:

DC-1500

Outside welder

DC-1500; AC-1200

Delivery speed:

0.8-2.2m/min

Foming  way:

Three-roll bending,four row outside control roll sizing

Dynamic

parameter:

Voltage :

220/380 v

Tap water:

0.2-0.4  Mpa

Compressed air:

0.4-0.6  Mpa

3. Scope of supply:

uncoilingcoil peelingpinching&levelingelectric side guide 1shearing& buttweldingelectric side guide 2rotary shearelectric side guide 3edge milling electric side guide 4plate surface cleaningdelivery machinepre-bend and guide boardforminginside weldingoutside weldingflying sawpulling outdeslagging(suction type)→check→repair welding→plasma cut end→Xray checking → hydrotesting→UTflaw detection of welding seam and parent metal→ beveling &end-facing→weighing,length measuring →marking→user checking→ collecting → warehousing

4. Scopeof supply for Φ325-Φ1420mm spiralline:

4.1host area (machinery, electric andhydraulic)

N/N

Description

Qty.

Remark

1

uncoiler

1


2

Head straightener&decoiler

1


3

Pinching&leveling machine

1


4

Electric side guide

4


5

Shearing& buttwelding

1


6

Plasma cutter

2


7

Buttwelding trolley

1


8

Rotary shear

1


9

Edge milling machine

1


10

Plate surface cleaner

1


11

Delivery machine

1


12

Pre-bend&guide board

1


13

Forming machine

1


14

Frontal axle

1


15

Inside welding device

1


16

Inside welder

1

DC1500

17

Outside welding device

1


18

Outside welder

2

DC1500/AC1200

19

weld flux transportation and recycle  device

1set


20

Weld flux dry and magnetic separation  device

1set


21

Rear axle

1


22

Flying saw cutter

1


23

Buried parts

1


24

Host hydralic system

1


25

Host hydraulic tubing

1


26

Host electric control

1


4.2finishing area (machinery, electric andhydraulic)

N/N

Description

Qty.

Remark

1

1800 T  hydrotester (for the pipe with max. 12m length)

1


2

Beveling&end-facing  machine

1


3

Plasma  end-facer

2


4

Rotary  carrier roll

4 groups


5

Pipe  pulling device

36


6

Active  conveyor

39


7

Passive  conveyor

39


8

Pipe  dropper

3


9

Pipe receiver and puller

8


10

Finishing hydraulic system

1set


11

Finishing hydraulic tubing

1 set


12

Finishing electric control

1 set


13

Bench

17 pcs.


4.3outsourced corollary equipment:

N/N

Description

Qty.

Remark

1

UT flaw detector

1set


2

Manual UT detector

1 set


3

X ray  welding seam detector

1 set


4

Weighing&length measuring equipment

1 set


5

Marking equipment

1 set


6

Laser seam auto-tracking system

2 sets


7

Cables

1 set


5. Equipment introduction:

5.1uncoiler:

²  function: Used to bear the strip coil, which rotate actively,to open the coil by coordinate with the shovel knife and feed the strip topinching&leveling machine

²  construction: Composed of floating centerizeddouble-conehead frame, carrier roll assembly, shovel knife device and supportroll.

5.2Pinching&leveling machine:

²  function:used to level the strip and feed it toshearing&buttwelding machine and the delivery machine

²  construction:double-roll pinching, five-roll leveling. Pinchingroll is hydraulic lifting, leveling roll is turbine lifting

5.3Shearing&buttwelding machine:

²  construction:is composed of frontal&rear pressing plate and the butt welding table thatcan be moved wholely

²  function:tocut the plate end&tail off then to butt welding

5.4Electric side guide:

²  construction:is composed of side guide and its base, of which, the side guide is screw guidetransmission that driven by motor

²  function:To ensure the steel strip aligned with centerline

5.5 Rotaryshear:

²  construction:iscomposed of two supports, on which equipped with the saw blade, to shearpassively.

²  function:toshear the scrap edge of steel strip

5.6Edge milling machine:

²  function:tomilling welding groove on strip edges

²  construction:iscomposed of milling tool device, machine body and pressing roll device.

5.7Delivery machine

²  function:tosupply feeding power for the whole unit

²  construction:iscomposed of delivery machine body, speed reducer, coupling and motor.

5.8Pre-bend and guide board:

²  function:topre-bend the strip edge and feed it into forming machine

²  construction:iscomposed of pre-bending device and upper&lower guide board

5.9Forming machine:

²  function:toforce the steel strip to bend into stated steel tube.

²  construction:Three-roll forming, outside-control roll covers 1#, 2#, 3#,4#, 5#, 6#, 7# roll and its racks,and bases.

5.10Frontal axle:

²  structuretype:is welded steel profile and steel sheet

²  function:baseof all the equipments before forming and used to adjust the forming angle

5.11Rear axle

Issupport of all the equipments after forming, with fine-tuning function, to cutand output pipe

5.12Host buried partd:rails of host machine

5.13Flying saw

²  structuretype:is composed of trolley and tope wheel assembly

²  function:carrierof cutting pipe to length

5.14inside&outside welding device

Carrierof LINCOLN welding tool, used to adjust welding tool position

5.15Host hydraulic system:control mechanism of all hydraulic cylinder

5.16 Hostelectric system:control mechanism for both separate and linkage running of eachndividual machine