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;
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;
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!
The Lefthand Scrolling Photos: Working units, moments, and installation process of Wuxi JACK I H Beam Submerged Arc Welding Machine
Entails delicate design on:
1) Mechanical main frame;
2) Deep down exploration on welding technology;
3) Powerful control on coordination of outsourced welding function cells;
1) Modulation of welding orientation;
2) Set up welding current/ welding voltage/ welding speed;
3) Adjust on welding wire feeding/ Welding flux deposition and recycling;
These parameters directly affect performance level of I H Beam Welding Machine;
1) With so many outsourced function elements equipped in one set of I H Beam Welding Machine, how to delicately arrange working elements, tests capability of machine producer;
2) Every function unit of Wuxi JACK I H Beam Gantry Welding Machine conforms to special working style requirement from customer;
1) It is integrated with welding flux feeding and recycling tubes. These tubes are deployed both way inside the seam tracer;
2) When H Beam is welded forward and backward with several passes, which is necessary working mode in H Beam Submerged Arc Welding Machine, welding flux conveying and recovery can be made in both ways;
1) SAW power supply/ Its control console/ Welding flux recycling machines/ Welding flux hopper…
2) These function units are all with 2 sets, in 1 set of I H Beam Welding Machine;
3) These function cells are deployed at most proper position: Not only safe and convenient operation is available, but also the entire set of I H Beam Submerged Arc Welding Machine takes the least area of land occupation.
As indicated from the above photos, successful daily operation of I H Beam Gantry Welding Machine involves six critical points as precondition:
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;
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;
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;
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;
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;
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.
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
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;
| 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 |
| 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 |
| 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 |
| 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. |
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;
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;
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
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.