Wuxi YBT Machinery Equipment Co.,Ltd.
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Gantry welding is a kind of welding equipment for H-steel manufacturing and processing. Because of its shape like a door, it is called gantry welding, also known as H-beam welding or steel gantry welding. Generally welded in the steel structure plant .The gantry-type H-beam welding machine is developed by our company based on special requirement of fillet welding in the down hand and years of experience and technique in welding equipment.
| Web height | 200~1500mm |
| Web thickness | 6~16mm |
| Flange width | 200~800mm |
| Flange thickness | 6~20mm |
| Work-piece length | 6000~15000mm or as user’s request |
| Assembly and welding speed | 0.35~3m/min |
| Main machine power | 3kW |
| Roller conveyor motor power | 0.75*4=6kW |
| Flux recycling machine motor power | 3*2=6kW |
| Pump station power | 4kW |
| Welding source power | 69kW*2=138kW |
Main Technical Specifications:
| Model | Rail span | Control | Web height | Flange width | Work-piece length | Welding speed | Power |
| LHA | 4000mm | Middle control | 200-1200mm | 200-800mm | 4000-15000mm | 0.24-2.4m/min | 9kw |
| Side control | 200-1500mm | 9.7kw | |||||
| 5000mm | Middle control | 200-1800mm | 10.4kw | ||||
| Side control | 200-2200mm | ||||||
| 5500mm | Middle control | 200-2200mm | |||||
| Side control | 200-2500mm |
There LHA gantry type, LHC cantilever type automatic welding machine and LHT double column-beam automatic welding machine.
It adopts A.C.inverter control, with functions of stable running and fast traveling speed; The seam-tracking arc-guide mechanism is three-spindle system to guarantee the alignment without aberrancy; The main frame and welding machine are intergrated control, with flux auto-recovering system and it is easy to operate with high efficiency.
LHT double column-beam automatic welding machine can weld two pieces of beam at the same time, and the web height of beam is not limited by main machine.