High Frequency Gantry Submerged Arc H Beam Steel Structure Welding Machine

• Customization: Available
• Cooling Way: Air Cooling
• Style: Vertical
• Model NO.: LMH
• Frequency Range: High Frequency
• Type: Submerged-Arc Welder
• Function: H Beam Cantilver Welding Machine
• Features of Welding Head: Adjustable Angle
• Flux Machine: Yes
• Flux Hopper: Yes
• Welder: Submerged Arc Welding Machine
• Welding Wire: Double Wire Double Arc
• Lead Time: 15 Days
• Colour: Blue
• Flange Width: 200-800mm
• Web Height: 200-2000mm
• Machine Type: Gantry Type H Beam Automatic Welding Machine
• Welding Type: Boat-Type Welding
• Guage Distance: 4000mm
• Power: 380V 50jz
• Warranty: 1 Year
• Transport Package: Standard Packing
• Trademark: Lemar
• Origin: Jiangsu, China
• HS Code: 84688000
• Package Size: 5200.00cm * 1700.00cm * 2500.00cm
• Package Gross Weight: 4500.000kg

Product Description

Manufacturing process of steel structure H-beam:

1. Blanking
When cutting steel plates, use a CNC multi-head cutting machine (plasma multi-head straight CNC cutting machine or flame multi-head straight CNC cutting machine) to keep the cutting part flat and the cutting effect is excellent

2. Assemble
The H-beam assembly machine is specially used for the assembly of the web and the wing plate of H-beam or Box beam.
Manual spot welding or automatic spot welding can be selected.

3. Welding
The welding process should use a portal automatic submerged arc welding machine, and the column and beam connecting plates and ribbed plates should be manually welded.

4. Straightening
The equipment used for straightening is a flange straightening machine, and there are two options: ordinary flange straightening machine and hydraulic flang straightening machine.
5.End face milling
After the straightening of the welded section steel column and beam is completed, the end milling machine is used for flat cutting.
6. Rust removal
The H-beam needs to be derusted by Sand shot blasting machine. Shot blasting can improve the fatigue strength and corrosion resistance of the steel.
7. Spray paint
Complete the quality inspection to ensure that each coating meets the process requirements.

Specification:

Steel structure	LMH-4000	LMH-5000
Web height	160-1200mm	160-1800mm
Guage distance	4000mm	5000mm
Flange width	140-800mm	140-800mm
Beam length	4000-15000mm
Welding speed	150-2500mm/min
Control way	In the machine middle
Total power	13KW(without welder)

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