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{"title":"MH-5000 Gantry Submerged Arc Welding Machine with Dual-Drive VFD System,","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/e2\/31f4446765bc000a667064ba4b0e-200x200-1\/mh_5000_gantry_submerged_arc_welding_machine_with_dual_drive_vfd_system_2c_intelligent_arc_tracking_2c_and_automatic_flux_recovery.jpg","attrs":{"Brand Name":"Shunyao Supply Chain","Certification":"CE,ISO","Place of Origin":"Chengdu , China","Minimum Order Quantity":"1 PCS"}}
{"title":"HYJ-40 H-Beam Flange Straightening Machine with High-Efficiency Main Drive,","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/c0\/1d105aac6967f07f75f36305c83c-200x200-1\/hyj_40_h_beam_flange_straightening_machine_with_high_efficiency_main_drive_2c_heavy_duty_screw_down_mechanism_2c_and_crack_resista.jpg","attrs":{"Brand Name":"Shunyao Supply Chain","Certification":"CE,ISO","Place of Origin":"Chengdu , China","Minimum Order Quantity":"1 PCS"}}
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Product Overview: Engineered for continuous, high-deposition welding of H-beams and T-beams. This gantry-type Submerged Arc Welding (SAW) system utilizes automated boat-position welding (45-degree angle) to ensure deep root penetration, precise fillet profiles, and zero-defect weld seams. Essential for heavy steel structure manufacturing, bridge girders, and pre-engineered building (PEB) fabrication.
Core Engineering Advantages
Simultaneous Dual-Arc Welding: Equipped with two independent SAW heads, allowing simultaneous welding of both sides of the H-beam web. This cuts welding time in half and minimizes thermal distortion by ensuring uniform heat input.
Optimal Boat-Position Welding: The system supports 45-degree workpiece positioning. Gravity assists the molten weld pool, naturally forming a flat, structurally sound, and aesthetically perfect fillet weld with deep penetration.
Automated Flux Recovery System: Integrated with upper gravity-fed flux hoppers (capacity designed for long-running shifts) and a vacuum flux recovery unit. Automatically recycles unfused flux, significantly reducing consumable waste and manual cleanup.
Variable Frequency Drive (VFD) Gantry: The entire gantry travels on precise V-groove rails driven by heavy-duty AC motors with VFD. Ensures extremely stable travel speeds (crucial for consistent weld beads) even under maximum load.
Premium Power Source Compatibility: Compatible with industry-leading heavy-duty SAW power sources (e.g., Lincoln Electric or top-tier domestic brands), ensuring reliable arc stability in harsh industrial environments.
Technical Specifications
Parameter
Specification
Rail gauge
4000mm
Web height
200~1500mm
Flange width
200~800mm
Work-piece length
4000~15000mm or as user's request
Model of welding machine
Two sets of ZX5-1000 automatic submerged arc welding machine
Welding type
Boat-type welding
Welding speed
0.15~1m/min
Returning speed
3m/min
Overall power
9.6kW
Product Features
The frame structure of gantry consists of walking beam, column and upper platform. Gantry adopts square pine and channel steel structure, process stress relieving, with strong and stable structure.
Customizable Gantry Type Submerged Arc Welder
Each of walking beams is driven by a motor reducer, forming a double-drive system, which makes the operation smooth and reliable.
The moving of gantry is frequency speed adjust controlled, the welding speed can be adjusted according to welding technology requirement.
The electric control system consists of one electric control box and two operation panels. The electric control box is equipped on a walking beam, while the 2 operation panels are fixed on the front of upper platform. They are placed separately, which is convenient for operation.
Cantilever type automatic welding machine. The gantry welding machine can weld back and forth to improve the work efficiency. According to the user needs to increase the height of the web.
Heavy-duty Gantry SAW Machine
Component Advantages
Control panel: Digital display line speed, high reliability. The welding arm and the door frame separate control, simple and quick operation.
Versatile arc guiding rack: Wide range of applications. By replacing the guide can weld H-beam, Box girder, Cross beam.
Welding seam tracking device: Mounted below welding arm, automatic tracking welding seam, the welding torch and welding seam to keep appropriate distance, ensure welding quality.
The brand of submerged arc welding power is optional: 2 sets of Zhouxiang inverter ZX5-1000 SAW power, or 2 sets of American Lincoln DC-1000 SAW power.
Finished Product Showcase
Customer Application
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2018
Total Annual:
1000000-1500000
Employee Number:
70~150
Ecer Certification：
Verified Supplier
Sichuan Shunyao Supply Chain Management Co., Ltd.
Sichuan Shunyao Supply Chain Management Co., Ltd. is a leading provider of integrated steel structure solutions and construction support systems. Headquartered in China, we operate globally, specializing in the supply, project management, and tec...
Sichuan Shunyao Supply Chain Management Co., Ltd.
Sichuan Shunyao Supply Chain Management Co., Ltd. is a leading provider of integrated steel structure solutions and construction support systems. Headquartered in China, we operate globally, specializing in the supply, project management, and tec...
