Automatic Double Cantilever H Beam Submerged Arc Welding Machine

• Customization: Available
• Automation: Automation
• After-sales Service: Online Engineer Guiding
• Model NO.: LMH-4000
• Model: Lmh-4000
• Voltage: 110-575 V
• Usage: H Beam Box Beam T Beam Submerged Arc Welding
• Web Height: 200-2000 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
• Warranty: 12 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
• Package Size: 4300.00cm * 1730.00cm * 2500.00cm
• Package Gross Weight: 4500.000kg

Product Description

According to the particularity of H-beam boat-shaped welding, the company has successfully developed it based on the company's many years of technical experience in developing welding equipment. system, pneumatic system, electrical control system and submerged arc welding machine.

Welding power source selection: domestic brands--Chengdu Huayuan, Shandong Aotai, Chengdu Zhenzhong
Imported Brands--America Lincoln, Sweden Essa

Welding method selection:
Single arc single wire submerged arc welding
Single arc double wire submerged arc welding
Double arc double wire submerged arc welding

Specification details:
 

Model	LMH-4000
Gauge (mm)	4000
Web height (mm)	200~1500
Flap width (mm)	200~800
Welding speed(m/min)	0.25~1.5
Return speed (m/min)	3
Return speed (m/min)	4000~15000mm
Applicable workpiece length	Ship welding
Welding form	13KW (excluding welding machine)
Total power	Intermediate control
way to control	50kg×2
Flux recycling machine	350kg (customer self-provided reel-mounted welding wire)
Wire spool support bearing	0.4-0.6Mpa (users are required to use welding box beam equipment)
Air pressure	H-beam, T-beam, Cross beam, box beam

 

Features:

1. The running speed of the H-beam gantry type submerged arc welding machine is controlled by an AC frequency converter, with a large speed regulation range, stable operation and fast return function.
2. The welding seam tracking is mainly carried out by the mechanical arc guiding mechanism for three-axis tracking to ensure that the welding torch can be aligned with the welding seam and not deviated from the radian.
3. The Box beam submerged arc welding machine and the submerged arc welding machine implement integrated linkage control, and are equipped with an automatic flux recovery system, which has a high degree of automation and is easy to operate.
4. The double cantilever submerged arc welding machine can weld 2 workpieces at one time, and the height of the web is not limited by the height of the main engine
5. The large-scale submerged arc welding automatic welding machine produced by our company can meet the welding of box beam, Cross beam and H-beam at the same time by replacing the arc guide.
Welding method selection: single arc single wire submerged arc welding; single arc double wire submerged arc welding; double arc double wire submerged arc welding
 
The working process of the cantilever H-beam steel structure welding machine:

1)  2 H-beams are placed on the workpiece shelf measured inside the guide rail of the H-beam cantilever submerged arc welding machine at a 45° boat welding position
2) The gantry welding machine walks on the guide rail according to the adjusted welding speed, welding
3) Use two submerged arc welding machines (brand optional) to weld H-beam at the same time
4) Automatic tracking of welding seam, gantry box beam submerged arc welding machine is equipped with automatic flux conveying and recycling system

Scope of supply:
 

Name	Qty	Remarks
Main body	1set	Including gantry, walking mechanism, skateboard mechanism, welding wire reel frame
Welding arm and tracking mechanism	2sets	Including track guide wheel mechanism, welding arm
H-shaped steel arc guide device	2sets	Including arc guide frame, welding gun manual adjustment mechanism, frame and wire feeding accessories
Box beam guide arc frame	2sets
Welding power	2sets	Chengdu Zhenzhong MZ-1250F single arc single wire submerged arc power supply, control box, standard head, wire feeding mechanism
Electric control system	1set	Including electric control box, operation box, AC inverter, etc.
Pipeline system	1set	Including cable trolley, welding cable
Flux recovery system	2sets	Contains 50kg flux recovery machine, separation bucket, flux hopper, flux recovery conveying pipe
User's manual	1pc
Electrical schematic diagram	1pc
Equipment basic diagram	1pc
Packing List	1pc
Certificate of conformity	1pc