SubMerged Arc Structural Steel Beam Welding Gantry
|Beam Welding Gantry Typical Max. Deposition Rates*||
|Gantry Horizontal slide travel||42"|
|Gantry Vertical slide travel||58"|
|Maximum Workpiece Dimension||120" height|
|Boom Traverse Speed Range||5–120 in/min|
|Mast Traverse Speed Range||5–120 in/min|
|Travel Car Speed||5–120 in/min|
|Beam Welding Gantry Power Requirements||480 V, 3-ph|
|Welding Gantry Standard Features||
Dual independent submerged arc welding systems (typically 2 x 1,000 AMP)
Dual independent flux delivery & recovery systems to customer requirements.
Servo controlled rack and pinion drive system, 2 digit linear speed precision and up to 35 ft/min travel speed.
Operator's chair and HMI console.
Powered cross-slide system for fine tuning of weld heads.
Rail system with cable and hose management (typically up to 120 ft or to customer spec)
Joint Seam Tracking - tactile (mechanical probe) or vision (laser)
Camera Systems - with monitors & recording capabilities
Preheat Systems - Induction heating or flame heating
Welding Power Source Options: Submerged Arc (SAW), MIG, or to customer specification
Input Power Options: as per standard spec or to customer requirements
Beam Welding Gantry System Description, Explanation & Benefits
LJ Welding's gantry systems are for longitudinal welding of long structural beams and built to order for every customer.
Welding gantry systems come complete with two welding stayions, weld seam tracking, camera systems and torch adjustability.
Customizable Welding Gantry Work Area and Footprint
LJ's beam welding gantry has customizable work area and footprint options.
The working area width and heights are customizable to your shop requirements. The gantry itself's width, height and rail length is also customizable to your shop requirements.
Customizable Welding Gantry Standard Features
Seam tracking systems can be either mechanical using a probe or vision laser seam tracking.
Your choice of between dual 1,000A submerged arc typically set up in twin or tandem wire mode, but can be sized to customer requirements.
Optional Beam Welding Gantry Features
Choose between flame preheat systems or induction.
MIG or CMT welding systems.
Deposition Rate Range for LJ's Beam Welding Gantry
For single wire and single weld head, deposition rates of up to 20lbs an hour can be expected.
Twin wire on a single weld head allow for up to 26 lbs per hour deposition.
Single wire using dual weld heads allow for up to 40 lbs per hour deposition rates.
Twin wire using dual weld heads take deposition rates up to 52 lbs per hour.
Welding Gantry Controls
Choose between HMI or custom options, submerged arc or open arc camera systems, and probe or laser seam tracking systems.
Welding Gantry Supports
Select from a complete line of modular supports for structural steel, pipe and vessels, up to 120,000 lbs (60-tons) and more.
Welding Manipulator Options for Gantry
Specify onboard twin or tandem SAW, MIG or CMT configurations, flux recovery and heating system.
Beam Welding Gantry Benefits
Increase Throughput - Maximize welding deposition rates for SAW, MIG or CMT welding of long horizontal welds.
Built For You - The welding gantry gets built to your shop specs.
Improve Profitability - Reduce incidental welding rework issues.
Greater Precision - Welding precision up to 0.0039 of an inch (1/10 millimeter).
Safety - Minimize overhead crane use and improving operator comfort.
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Manual or powered track drive.Download product catalogue
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