High Frequency Current Cantilever Type Saw Welding Machine

• Automation: Automation
• After-sales Service: Online Video Instruction
• Model: Lmh-4000
• Voltage: 380 V
• Usage: H Beam Box Beam T Beam Submerged Arc Welding
• Web Height: 200-1500 mm
• Model NO.: LMH
• 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
• Warranty: 13 Months
• Automatic Production Line: Submerged Arc Welding Machine
• Certification: CE, ISO
• Production Scope: Product Line
• Transport Package: Nude Packing
• Trademark: Lemar
• Origin: Wuxi, China
• HS Code: 8515319900
• Production Capacity: 1000 PCS/Year

Product Description

High frequency current Cantilever type SAW Welding machine
The gantry submerged arc welding machine is specially designed according to the special requirements of the H-beam boat welding of the steel structure workshop. It can weld two H beam I beams at a time.
The transmission function adopts imported AC frequency converter to control the synchronous speed regulation drive of both sides, the speed is stable, the line speed is digitally displayed, and it is reliable.
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

Structural attributes 
1. To ensure that the submerged arc welding flame is precisely focused on the weld, a three-axis mechanical tracking arc guide device with up and down pneumatic tracking and left and right floating tracking is used. 
2. The submerged arc welding power source is mounted on the gantry of the welding machine and is equipped with follow-up, short control cables and welding cables, quick reaction, a low pressure drop, and a consistent welding flow. 
3. The gantry control and welding control are merged, and the process is straightforward. 
Drag chain from abroad, which is aesthetically pleasing and secure, serves as the welding arm cable.