H-beam production line include cutting machine, assembling machine, gantry welding machine, straightening machine.
DZA Gantry type Welding Machine adopts imported AC inveter control, which has steady runing condition and rapid backing function.
The arc tracing strucutre is three axis type that ensure the correct seam alignment without arc defending. The mainframe and welding machine is controled by interlegent interlocked, also equipped the welding flux automatic recovery system, convenience operation and good effeciency.
There are two models, A gantry automatic welding machine an T gantry 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 with out aberrancy. The main frame and welding machine are integrated control, with flux auto-recovering system and it is easy to operate with high efficiency. T gantry 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.
| specification |
parameter |
| height of web(mm) |
200-1200 |
| height of flange(mm) |
200-800 |
| Length of H beam(mm) |
4000-15000(can be designed as required) |
| Welder model |
MZ-1000 SAW welding power, wire feeding machine, 2unit |
| Welding form |
arc |
| Welding speed(m/min) |
0.15-2.5 |
| Back speed(m/min) |
3 |
| Rail distance(mm) |
4000 |
| Power(Kw) |
13(welder is exclude) |
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