Lhg30 Lamp Post Gantry Welding Machine
| US$6,000.00 - 100,000.00 | 1 Piece (MOQ) |
Port:
Shanghai, China
Production Capacity:
30000pieces/Year
Payment Terms:
L/C, T/T
Wuxi Jack Technology Co., Ltd.
Jiangsu, China
Last Login Date:
Jul 02, 2025
Business Type:
Manufacturer/Factory
Main Products:
Flame Cutting Machine, H Beam Production Line, Edge Milling Machine, Facing Machine, H Beam Assembly Weld Straighten Machine, Plate Butt Joining Machine, Plasma Cutting Machine, CNC Pipe Intersection Cutting Machine
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Product Description
Company Info
Basic Info.
Model NO.
LHG30
Cooling Way
Air Cooling
Style
Hanging
Frequency Range
Low Frequency
Electric Current
DC
Work Form
Moving-Coil
Type
TIG Welder
Saw on Back Welding
Welding Style
Trademark
JACK; AMASS
Transport Package
Wooden Case/ Container
Specification
1mWidth*1.5mHeight*Length 3m
Origin
Chinese Mainland
Product Description
- Product Brief
LHG Lamp Post Gantry Welding machine is for submerged arc welding on the surface of longitudinal seam welding of large structure members such as lamp post.
2. Work conditions
- There should not be explosive or corruptive industrial gas,steam or chemical deposition that may cause serious harm to equipment at working-site.
- Temperature: -10ºC~40ºC
- Humidity: Max. humidity 90%
- Power: voltage fluctuation(for rated frequency)≤±10%
- Frequency variation(for rated voltage)≤±2%
Working Principle of the Machine
In the manufacture of welding lamp post, after back welding of longitudinal seam, submerged arc welding is performed on its basis (submerged arc welding has advantage of deep weld penetration, large welding width and good appearance of welding forming.) This machine is the specialized equipment on submerged arc welding on the basis of longitudinal seam welding for large structure members such as lamp post.
During the welding process, gantry is moved to one side of workpiece. The lamp post is hoisted onto two sets of revolving tables in back and forth position. With the revolve of rollers, welding seam of the lamp post is at 12:00 position. Make adjustment on welding torch to make it aiming precisely at welding seam, and deploy welding flux, then start on welding power, to beginning the process of submerged arc welding.
Gantry travel speed is inverter control. For the purpose of smooth welding process, Gantry travel rail is precise machined type. And movement of the gantry is double drive with inverter control.
Based on size of lamp post (Diameter of large end), the machine has several standard models of LHG20, LHG25, LHG30 to choose from. Also we can design and produce special size of the machine based on specific requirement from customer.
Main Parameters of the Machine
Gantry Travel Speed(Welding Speed): 0.2 ~ 2.0m/min
Gantry Move Drive motor power: 1.1 kW,2 sets of double drive
Welding torch transverse movement motor power: 0.2kW
Elevating platform motor power: 2.2kW
Elevating platform elevating speed: 1.5m/min
Submerged arc welding power source: Chengdu ZHENZHONG MZ-1000
Longitudinal Movement Rail : 24kg/m, Precise machined by honing
Specification of Workpiece for submerged arc welding
Lamp Post Length L: L=9000 ~16000mm
Diameter of large end of Lamp Post D: D≤3000mm
Diameter of small end of Lamp Post d: d≥300mm
Taper of Lamp post a: a=8°(a=(D-d)/L)
Weight of Lamp post: ≤6000kg
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