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Brand Name : GUOHENG
Model Number : LHA5Z
Certification : CE
Place of Origin : CHINA
MOQ : 1set
Price : 18000USD
Supply Ability : 20sets/month
Delivery Time : 25days
Packaging Details : Seaworthy Packing
Applicable Industries : Steel Structure , Metal Fabrications , etc
Name : H Beam Automatic SAW Welding Machine
Welding Technology : Single Arc Single Wire or Double Arc Double Wire
SAW Welding Sytem : American Lincoln DC-1000 , NA-3S
Welding Direction : Go and Back Welding
Machine Structure : Gantry type
Model : LHA5Z
Applications : Light duty H Beam and Heavy duty H Beam Automatic SAW Welding
Gantry type H Beam Automatic Welding Machine
1. Main Parameters

| Model | LHA | |||||
| Rail span mm | 4000 | 5000 | 5500 | |||
| Controller position | Middle | Side | Middle | Side | Middle | side |
| Web height mm | 160—1200 | 160—1500 | 160—2000 | 160—2300 | 160—2200 | 160--2500 |
| Flange width mm | 140—800 | |||||
| Job length mm | 4000—15000 | |||||
| Welding speed mm/min | 240—2400 | |||||
| Machine power kW | 9 | 9.7 | ||||
| Power supply | AC380V, 50HZ, 3P or tailor made | |||||
| Above are our standard models and parameters, and it can be designed and manufactured on request. | ||||||
2. Introduction:
After finished the H-beam assembling process, H-beam automatic SAW welding is required. It has several structural styles: LHA gantry type, LHT double cantilever type and LHC cantilever type. It adopts A.C. variable frequency control to realize back and forth welding. It has stable and reliable working and simple and convenient operation. Special designed arc-guiding rack can satisfy the welding requirements of small H-beam and star/cross beam.
3. Main features
The standard models of our gantry type H-beam automatic welding machine have the following features:
4. Reference Photos




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Steel Structure Metal Fabrications H-beam Production Line Go and Back Welding Images |