Structural Steel Fabrication Automated H Beam Saw Welding Machine

• Warranty: 13 Months
• Automatic Production Line: Submerged Arc Welding Machine
• Certification: ISO, CE
• Automation: Automation
• Production Scope: Product Line
• After-sales Service: Online Video Instruction
• Model NO.: LMH
• Model: Lmh-4000
• Voltage: 380 V
• Usage: H Beam Box Beam T Beam Submerged Arc Welding
• Web Height: 200-1500 mm
• Flange Height: 200-800 mm
• Welding Speed: 0.15-2.5 M/Min
• Rail Distance: 1400 mm
• Power: 13 Kw
• Gantry Gauge: 2000mm
• Track Length: 18000 mm
• Applicable Work-Piece Length: 4000-15000 mm
• H-Beam Welding Position: Boat Welding
• Applicable Box Beam Work-Piece Section S: 300~1500 mm
• Box Beam Welding Position: Plane V-Groove Welding
• Return Speed: 3m/Min
• Transport Package: Nude Packing
• Trademark: Lemar
• Origin: Wuxi, China
• HS Code: 8515319900
• Production Capacity: 1000 PCS/Year

Product Description

Structural Steel Fabrication Automated H beam Saw Welding Machine

Gantry type steel structure automatic gantry welding machine has two structures: gantry mobile type and cantilever mobile type.
1. Gantry or cantilever drive mode: AC motor and R series worm gear reducer.
2. Welding speed: 0.1~1.0m/min.
3. The function of the arc guide head is mechanical tracking up and down, left and right.
4. Imported frequency converter can realize stepless speed regulation of gantry or cantilever Speed regulation, wide speed regulation range, high precision and constant output torque.
5. The electrical control cabinet includes the main control cabinet and the remote control operation box.
Specification:

Model	LMH-4000
Structure frame	Gantry type submerged arc welding machine
Rail distance	4000mm
Web height	200~1500mm
Flange width	200~800mm
Welding speed	0.1~1.0m/min
Return speed	3m/min
Position of welding	Boat type welding
Flux recycling machine	100KG*2
Submerged arc welding power source	Optional Recommendation: Chengdu Huayuan ZD5/ZD7/ZDE/NB series
Way of walking	electric walking
Rail Specifications	24KG
Rail length	Customized according to customer H-beam length
Input power supply	380V/50HZ
No-load voltage	75V High altitude voltage: high success rate of arc striking (100%)
Suitable Wire Diameter	φ3mm-φ5mm solid wire
Wire feeding speed	400-2000mm/min

The process of processing submerged arc welded H-beam:
Steel plate--CNC Flame plasma cutting machine--H-beam assembly--automatic submerged arc welding--flaw detection--flange straightening machine--web straightener--end milling machine--sand blasting and rust removal--painting. 

The automatic submerged arc welding production line produced by Wuxi Lemar Machinery Equipments Co.,Ltd is all controlled by microcomputer from cutting, assembly and welding to ensure the dimensional accuracy of the H-beam produced and the quality of the welds to meet the national standard.

Submerged arc welded H-beam can also be arbitrarily processed, designed and combined with the project, and can be manufactured to special specifications to meet the actual needs of special projects.