1. General Introduction on H Beam Welding Machine 2. Picture View on Wuxi JACK H Beam Welding Machine 3. The Special Traits of Wuxi JACK H Beam Welding Machine 4. Putting into Use of Wuxi JACK H Beam Welding Machine 4.1 Preparation Work of H Beam Welding Machine: 4.2 Working Video of Wuxi JACK H Beam Welding Machine: 5. Welding Supporting Function Units in H Beam Welding Machine 5.1 Submerged Arc Weld Power Supply and its Control Console 5.2 Welding Wire and its Feeding System 5.3 Welding Flux Conveying and Recovering Group 6. The Categories of Wuxi JACK H Beam Welding Machine? 7. Application Range of H Beam Welding Machine and Related Equipment:
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”.
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.
45° Fillet Position Large Current Submerged Arc Welding to produce welding H Beam, in Wuxi JACK LHA model I H Beam Gantry Welding Machine
Close Distance Observance on Submerged Arc Welding Operation, implemented in Wuxi JACK LHT model I H Beam Submerged Arc Welding Machine
Dynamic View on Superior Welding Seam Quality, delivered from Submerged Arc Welding Job of Wuxi JACK I H Beam 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
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.