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1- Automatic H Beam Welding Machine 1- DSC_0262

Wuxi JACK I H Beam Welding Machine, 

Building Up the Most Solid Steel Structure for Customer!

1 I H Beam Welding Machine 27- IMG_0196
2-I H Beam Gantry Welding Machine 26- IMG_20161207_093115
3- I H Beam Submerged Arc Welding Machine 29- IMG_20161207_093124
4- I H Beam Gantry Welding Machine 14- _20210628161513
5- I H Beam Gantry Welding Machine 11- _20210628161500
6-I H Beam Submerged Arc Welding Machine 16- _20210628161521
7 I H Beam Gantry Welding Machine 5-_20210629110228

1. Critical Position of I H Beam Welding Machine:

1) Function: I H Beam Welding Machine, full named as “I H Beam Submerged Arc Welding Machine”, is for performing submerged arc welding on assembled T/ I/ H Beams;
2) Process Route: In layout of I H Beam Production Line, I H Beam Welding Machine follows preceding station I H Beam Assembly Machine. Workpiece is sent via hydraulic 90° Overturning Equipment;
3) Vital Importance: I H Beam Submerged Arc Welding Machine is the essential equipment in I H Beam Production Line. As the central machine for producing welding T/ I/ H Beams, performance of I H Beam Gantry Welding Machine directly determines quality of finished welding T/ I/ H Beams;
4) Output: The welded T/ I/ H Beams produced from I H Beam Welding Machine is the preliminary finished working parts from I H Beam Production Line. Following that, the next step is to flatten I/ H Beams flange, in next working station I H Beam Straightening Machine;

5) Wuxi JACK LHA5C I H Beam Gantry Welding Machine works at India customer facility: (Fig.1)

Fig1 I H Beam Gantry Welding Machine 8
 

 

2. Technical Features of I H Beam Submerged Arc Welding Machine:

1) Performance: As the No.1 professional equipment for SAW, I H Beam Welding Machine produces welding seam in small to large toe, in the position of 45° fillet welding;
2) Welding seam produced from I H Beam Welding Machine has solid strength, wider cover face, and deep deposition, building up steel structure with strong strength;

3) Design sketch and physical photo of Wuxi JACK LHC column trolley I H Beam Gantry Welding Machine: (Fig.1,2)

Fig2 I H Beam Welding Machine 2 Fig3 I H Beam Submerged Arc Welding Machine 2

 

3. Strong Points of Wuxi JACK I H Beam Gantry Welding Machine:

1) Rich Experience: I H Beam Welding Machine is the earliest product group of Wuxi JACK. Over the past 15 years, we have manufactured several hundred sets of I H Beam Submerged Arc Welding Machine in varied structures and specifications, for both automatic and semi-automatic I H Beam Production Line;
2) Technical Superiorities: Developing I H Beam Welding Machine involves perfect combination of mechanical structure design/ Ingenious electric control/ Deep down welding technique exploration. Wuxi JACK engineering team is fully advanced in this view;
3) Comprehensive summary on our technical advantages is illustrated in “Wuxi JACK I H Beam Gantry Welding Machine Slides”.
 

Wuxi JACK I H Beam Welding Machine, Your Always Correct Choice!

Different Structures and Sizes of Wuxi JACK I H Beam Submerged Arc Welding Machine

Powerful Capabilities of Wuxi JACK I H Beam Gantry Welding Machine

As professional producer on professional equipment I H Beam Production Line, Wuxi JACK elaborates on every detail of I H Beam Submerged Arc Welding Machine;
1) Open Structure I H Beam Welding Machine: Real time welding seam tracer;
2) I H Beam Gantry Welding Machine: High precision welding torch position management unit
1 - I H Beam Welding Machine 6
2 I H Beam Gantry Welding Machine 25- IMG_20161207_093110
3 I H Beam Submerged Arc Welding Machine 22
4 I H Beam Gantry Welding Machine 29- IMG_20161207_093124
5 I H Beam Gantry Welding Machine 1
6 I H Beam Submerged Arc Welding Machine 12
7 I H Beam Welding Machine 6
8 I H Beam Gantry Welding Machine 2
99 I H Beam Gantry Welding Machine 11- IMG_0220

Putting into Use Wuxi JACK I H Beam Submerged Arc Welding Machine

A. Preparation Work on I H Beam Welding Machine:

As indicated from the above photos, successful daily operation of I H Beam Gantry Welding Machine involves six critical points as precondition:

1. Supplementary Units Workpiece Holding Racks of I H Beam Gantry Welding Machine:

1) These racks should be fixed on line in accurate alignment during installation stage, and tested its linearity during commissioning;
2) For the two branches of LHA I H Beam Gantry Welding Machine: LHAZ center control and LHAC side control, orientating holding racks are different;
3) This should be made clear ahead of time installation;

2. Deploying Guiding Rails of I H Beam Gantry Welding Machine with Precise Parallelism and Correct Span:

1) This is the precondition to guarantee stable precise longitudinal traveling of I H Beam Submerged Arc Welding Machine main frame;
2) There are corresponding technical tolerance stipulated in specifications of the I H Beam Welding Machine;

3. Reasonablely Arranging Welding Supplementary Function Units of I H Beam Submerged Arc Welding Machine:

1) I H Beam Welding Machine has fairly amount of welding supporting mechanisms,
2) Especially in LHA and LHT series: One set of the I H Beam Gantry Welding Machine has 2 sets of every specie function cells,
3) Including: Submerged arc welding power supply and its control console/ welding wire feeding unit/ welding flux feeding and recycling unit;

4. The Well Planned Workshop Utility for Running I H Beam Submerged Arc Welding Machine:

1) Including: Electricity power, machine and welding power supply cables, cable hanging racks, etc.;
2) Stable power grid without fluctuation directly affects performance of SAW power supply, and hence welding quality;

5. Security Measures and Cells in I H Beam Welding Machine:

1) Including: Climbing staircase/ guarding fence surrounding platform/ Alarm light of I H Beam Submerged Arc Welding Machine;
2) Mechanical main frame of some models I H Beam Gantry Welding Machine is as high as 4m. So, proper installed climbing ladder and surrounding fence is of vital importance;

6. Careful Logistics Plan on Operating H Beam Welding Machine:

1) Including: Raw materials coming in;
2) Finished workpiece sent out;
3) Internal hoist and flipping H Beam by means of traveling crane;
4) Locating I H Beam Submerged Arc Welding Machine control board and SAW power supply.

B. Working Video of Wuxi JACK I H Beam Submerged Arc Welding Machine:

Supporting Function Units in I H Beam Submerged Arc Welding Machine

Successful running of I H Beam Welding Machine needs integrated cooperation of machine itself, with all the important outsourced function units: SAW (Submerged Arc Welding) power supplies and control consoles, welding wire feeding system, welding flux conveying and recovering group.

1. Submerged Arc Welding Power Supply and Control Console in I H Beam Gantry Welding Machine:

1) Quantity: In one set of LHA model I H Beam Gantry Welding Machine, or LHT T Frame I H Beam Submerged Arc Welding Machine, there are 2 sets of SAW power supply and control console;
2) Importance: This is the core function units in any I H Beam Welding Machine. It controls critical process parameters: Welding current/ Welding voltage/ Welding wire feeding speed, etc.;
3) Layout: It deploys two sets of SAW Power Supply on workshop ground, close to main frame and operating station of the I H Beam Submerged Arc Welding Machine. This is for purpose of convenient operation, and operator less movement;
4) Control Consoles of SAW power supply are installed together with operating panel of the I H Beam Gantry Welding Machine;

2. Welding Wire Feeding System in I H Beam Submerged Arc Welding Machine:

1) Composition: This group includes welding wire spool and wire feeder;
2) Quantity: One set of SAW power supply is equipped with one set of welding wire feeding unit. So, there are 2 sets of wire spool and feeding unit in one set of I H Beam Gantry Welding Machine;
3) Specification: In I H Beam Gantry Welding Machine, SAW welding wire is solid type, in the diameter range of 5.0mm ~ 6.0mm;
4) Welding wire sending speed is in direct proportional with welding current at that moment. This velocity is controlled and displayed automatically on control console of SAW power supply;

3. Welding Flux Conveying and Recovering Group in I H Beam Gantry Welding Machine:

1) Composition: This system includes welding flux conveying tube, flux hopper, recycling unit; Conveying tube is installed together with welding torch as an integral unit;
2) Quantity: One set of SAW power supply corresponding with one group of welding flux recycling system. So, there are 2 units in one set of the I H Beam Welding Machine;
3) Installation: To save land occupation of the I H Beam Gantry Welding Machine, the flux recycling units are put on the overhead platform of main frame; The yellow color flux hoppers are assembled right above welding torches, at the front side of horizontal beam;
4) Working Nature: During work, welding flux conveying speed is constant; If the I H Beam Submerged Arc Welding Machine runs at a city with 70% humidity, heater should be adopted at working site.

Categories of Wuxi JACK I H Beam Gantry Welding Machine

1. Four Main Groups of I H Beam Submerged Arc Welding Machine:

Which differ on application focus and structure:

1) LHC Model Column Trolley SAW I H Beam Welding Machine;
2) LHA Series I H Beam Gantry Welding Machine, including LHAZ central operating and LHAC lateral operating;
3) LHT Model T Structure I H Beam Gantry Welding Machine;
4) LHG/ LHD Special Design I H Beam Gantry Welding Machine
 

2. Technical Introduction on Wuxi JACK I H Beam Welding Machine:

1) Open Structure I H Beam Submerged Arc Welding Machine: LHC Column trolley structure and LHT T frame I H Beam Gantry Welding Machine;
2) “SAW I H Beam Gantry Welding Machine”: LHA I H Beam Gantry Welding Machine; LHG/ LHD Gantry Welding Machine;
 

3. Technical Specifications of I H Beam Submerged Arc Welding Machine:

 

1) LHC Column Trolley I H Beam Submerged Arc Welding Machine:

1-I H Beam Welding Machine
 Model of
 I H Beam Submerged Arc Welding Machine		 LHC
 Operator Position during Operation Stands on
Moving Trolley
 Working Staff 1 Operator
 I H Beam Max. Web Height 2000 mm
 I H Beam Web Thickness 6 ~ 32 mm
 I H Beam Flange Width Range 200 ~ 800 mm
 I H Beam Flange Thickness Range 6 ~ 40 mm
 I H Beam Length 4,000 ~ 15,000 mm
 I H Beam Max. Weight 20 Ton
 Quantity of Welding Unit in
 1 set of I H Beam Gantry Welding Machine		 1 Unit
 I H Beam SAW Welding Speed 240 ~ 2400 mm/ min.
 I H Beam Handling 60° Overturning
   

2) LHA I H Beam Gantry Welding Machine:

 Model of I H Beam Gantry Welding Machine LHA4Z/ LHA5Z/ LHA55Z
LHA4C/ LHA5C
 Operator Position during Operation Stands on Workshop Floor:
LHAZ: In the middle;
LHAC: At the lateral
 Working Staff LHAZ: 1 Operator
LHAC: 2 Operators
 I H Beam Max. Web Height 1200/ 1800/ 2000 mm
1500/ 2000 mm
 I H Beam Web Thickness 6 ~ 32 mm
 I H Beam Flange Width Range 200 ~ 800 mm
 I H Beam Flange Thickness Range 6 ~ 40 mm
 I H Beam Length Range 4,000 ~ 15,000 mm
 I H Beam Max. Weight 20 Ton
  Quantity of Welding Unit in 1 set of
 I H Beam Gantry Welding Machine		 2 Units/ Set
 I H Beam SAW Welding Speed 240 ~ 2400 mm/ min.
 I H Beam Handling Style Traveling Crane
2 I H Beam Gantry Welding Machine 1

3) LHT T Frame Open Structure I H Beam Gantry Welding Machine:

3 I H Beam Gantry Welding Machine 1
  Model of I H Beam Gantry Welding Machine LHT
 Operator Position during Operation Middle beneath Horizontal Beam
 Working Staff 1 Operator
 H Beam Max. Web Height 2000 mm
 H Beam Web Thickness 6 ~ 32 mm
 H Beam Flange Width Range 200 ~ 800 mm
 H Beam Flange Thickness Range 6 ~ 40 mm
 H Beam Length 4,000 ~ 15,000 mm
 H Beam Max. Weight 20 Ton
 Quantity of Welding Unit in
 1 set of I H Beam Gantry Welding Machine		 2 Units/ Set
   I H Beam SAW Welding Speed 240 ~ 2400 mm/min.
 I H Beam Handling Form Traveling Crane

4) LHG/ LHD Gantry Welding Machine:

 Workpiece Length L 9000 ~ 16000 mm
 Large End Diameter D ≤2500 mm
 Small End Diameter d ≥300 mm
 Workpiece Taper a=8°(a=(D-d)/L)
 Workpiece Weight ≤6000 kg
 Gantry Travel Speed (Welding Speed) 200 ~ 2000 mm/min.
 Gantry Travel Drive Motor 2 x 1.1kW,
double drive
 Gantry Travel Rail 24kg/m,
precise honing
 Welding Torch Transverse Moving Motor 0.2 kW
 Platform Elevating Motor 2.2 kW
 Platform Elevating Speed 1500 mm/min.
4 I H Beam Gantry Welding Machine 17

Application Range and Related Equipment of I H Beam Submerged Arc Welding Machine:

1. Application Range of I H Beam Welding Machine:

1) As central equipment for making welding T/ I/ H Beam, LHC/ LHT/ LHA SAW I H Beam Gantry Welding Machine are indispensable in automatic and semi-automatic I H Beam Production Line, and T Beam Production Line;

2) LHT model T frame I H Beam Welding Machine is also deployed in BOX Beam Production Line;

2. Other Machines in I H Beam Production Line besides I H Beam Welding Machine:

1) CNC Strip Plate Cutting Machine;
2) I H Beam Assembly Machine;
3) I H Beam Straightening Machine;
4) Hydraulic drive 60°/90°/180° Overturning Equipment Rack;
5) Hydraulic motor drive Steel Conveyor;
6) I H Beam End Face Milling Machine;

3. 1st Operation Machine for I H Beam Submerged Arc Welding Machine:

The important supplementary equipment for T/ I/ H /BOX Beam production:
1) Edge Milling Machine;
2) Edge Rounding Machine;
3) Plate Butt Joint Welding Machine

4. Related Equipment with SAW I H Beam Gantry Welding Machine:

1) The application of LHG/ LHD special design I H Beam Gantry Welding Machine needs support from Welding Fixture;
2) H Beam Assembly Welding Straightening Integral Machine (3 in 1 I H Beam Fabrication Machine) produces welding T/ I /H Beam similar to H Beam Welding Machine, but in the form of light to medium duty single pass welding seam.

 

FAQ On I H Beam Submerged Arc Welding Machine:

  • Q What is the Same Point and Difference between I H Beam Submerged Arc Welding Machine and I H Beam Fabrication Machine?

    A Same Points:
    1. 1) Both the machines adopt with large current SAW (Submerged arc welding) mode;
    2. 2) Configuration of the corresponding SAW welding groups are the same: Welding torch/ Position management/ SAW wire feeding unit/ SAW welding flux recovery and recycling unit;
    Difference:
    1. 1) In I H Beam Submerged Arc Welding Machine, SAW welding is in the position of 45° fillet; More than single pass of welding can be performed;
    2. 2) In 3 in 1 I H Beam Fabrication Machine, SAW welding is carried out one time, in the position of flat welding;
    3. The diameter of SAW welding wire is slightly different.

  • Q Why are There LHC/ LHA/ LHT 3 Series of I H Beam Gantry Welding Machine Available?

    A This is for convenience of customer choice, catering on specific application scenario:
    1. 1) LHC trolley moving I H Beam Welding Machine is deployed in automatic I H Beam Production Line;
    2. 2) LHT and LHA I H Beam Gantry Welding Machine are usually installed in semi-automatic I H Beam Production Line;
    3. 3) Further on, depending on max. H Beam web height and number of operators available, there are 5 models of LHA H Beam Gantry Welding Machine: LHA4Z/ LHA5Z/ LHA55Z/ LHA4C / LHA5C.

  • Q What are Advantages of SAW (Submerged Arc Welding) in I H Beam Welding Machine in terms of Welding Technology?

    A
    1. 1) I H Beam Submerged Arc Welding Machine is especially suitable for producing heavy duty I H Beam: Welding toe above 12mm size;
    2. 2) Welding seam formed has wider cover face, deeper penetration, and higher strength;
    3. 3) During work of the I H Beam Submerged Arc Welding Machine, welding speed/ current/ voltage can be modulated easily, and displayed intuitively in real time manner.

  • Q Which Machines should be Equipped together with I H Beam Gantry Welding Machine?

    A
    1. 1) Ahead of I H Beam Gantry Welding Machine: I H Beam Assembly and Tack Welding Machine;
    2. 2) Right following I H Beam Gantry Welding Machine: I H Beam Flange Straightening Machine.

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