Cutting Nozzle
(108)
| 1 | H beam material | St37, St52 | |
| 2 | Angle of tapered H beam | ≤30º | |
| 3 | Machine rail span | mm | 4000 |
| 4 | Effective welding width | mm | 160-1500 |
| 5 | Rail length | mm | 20000 |
| 6 | Effective welding length | mm | 14500 |
| 7 | Welding speed | mm/min | 0-1000 |
| 8 | Welding system | Submerged arc welding, 2 sets, Lincoln or Chinese brand | |
| 9 | Welding system | Submerged arc welder, Lincoln or China | |
| 10 | NC system | JINFENG, CHINA | |